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8-0
Product family
LV HRC fuse-bases
Size 00-4a LV HRC fuse-bases are suitable for sur-face mounting on mount-ing plates and for directmounting on busbars.In addition, they serve asbases for LV HRC fuse-links in accordance withDIN 43620 Part 1 and fordisconnecting blades.They are actuated bya LV HRC fuse handle inaccordance withDIN 43620 Part 4 andVDE 0680 Part 4. Size 4afuse-bases are equippedwith a swing-in device.
• Surface mounting• Busbar mounting• Protection against
contact• Fuse monitor• Direct-connection
terminals
8-1
Switch-dis-
connector-fuses
(SASIL) LV HRCsystem
Switch-
disconnector
fuses (SASIL)
BS system
Switch-
disconnector(SALIT)
LV
HRC strip-
fuseways
LV HRC
strip-type
fuse switch-
disconnectors
LV HRCfuse-
bases
LV HRC
fuse switch-
disconnectors
C|O|S|M|O®-
60mm Busbar
System
Current
transformers
Consumer
supply technology
Distribution
and instrument
cabinets
Powerlizer
system electronics
Switch-disconnec-
tor-fuses (SASIT)
DIN and BS
systems
Terminals
Appendix
Product group Product type
1-pole /surface Sizes 00-4a/160A – 1600Amounting, AC690V
3-pole /surface Sizes 00-4a/160A – 1600Amounting, AC690V
1-pole/busbar Sizes 00 - 2 /160A – 400Amounting, AC690V
3-pole/busbar Sizes 00 /160A mounting (40mm )AC690V
1-pole /surface Sizes 1-3/160A – 630Amounting, AC1200V
Page08-04
08-06
08-08
08-10
08-12
Accessories Sizes 00-3 08-14
Drawings 08-18
Technical data 08-26
8-2
Elevator clamps “F70”, 1.5-70mm2
U terminals “KU00”, 10-95mm2
Clamp-type terminals “S”, 1.5-70mm2
V-terminal clamps “P” 10-70mm2
Flat terminal M8 “F”
U00...
Partitionor side wall
Shrouding cover HTFor use withpartition or sidewalls
Alarm switch for monitoring of fuse-links(For use with shrouding covers HT)
Example: 3-pole U00-3IG / IGZMounting of LV HRC fuse-base, size 00
8-3
Switch-dis-
connector-fuses
(SASIL) LV HRCsystem
Switch-
disconnector
fuses (SASIL)
BS system
Switch-
disconnector(SALIT)
LV
HRC strip-
fuseways
LV HRC
strip-type
fuse switch-
disconnectors
LV HRCfuse-
bases
LV HRC
fuse switch-
disconnectors
C|O|S|M|O®-
60mm Busbar
System
Current
transformers
Consumer
supply technology
Distribution
and instrument
cabinets
Powerlizer
system electronics
Switch-disconnec-
tor-fuses (SASIT)
DIN and BS
systems
Terminals
Appendix
GU00...
Partitionor side wall
Example: 3-pole - for 40mm busbar system, type GU00-3
Outgoingterminal “B3”
3 x10mm2
Clamp-typeterminal “S”1.5-70mm2
Elevatorclamp “F70” 1.5-70mm2 Flat
terminal “F” M8
Mounting of LV HRC bus-mounting fuse-base, size 00
Current distributioncomponents
LV HRC fuse-bases 1-pole / surface moun-ting AC 690V
Sizes 00-4a /160A-1600A
8-4
Product definition
The dimensions of LV HRCfuse bases of the sizes00-3, 160A-630A for wallmounting are standardisedin accordance with DIN43620-3. Their technicalvalues are laid down inIEC/EN 60269 (see LV HRCfuse switch-disconnectors).They are designed for volt-ages of AC690V andDC440V.They are suitable for the in-sertion of LV HRC fuse linksin accordance with DIN
43620-1 and for knife dis-connection contacts. Theyare actuated with LV HRCfuse handles in accordancewith DIN 43620-4 or VDE0680-4.The bases are normallyequipped with screw termi-nals for cable lugs. Directconnection terminals areavailable as an option. Theyare available either in anopen design or with coversto prevent inadvertent con-tact.A mechanical fuse monitor-ing device, used together
with LV HRC fuse links withactuating pin, indicates thefailure of a fuse (mechani-cal fuse monitoring „Ver-sion K“ in size 00retrofittable and with sizes1-3 only installs available).
Applications
The fuse bases aremounted on plates inlow-current distributors orinstalled in insulating hous-ings.
Size Type of connection Mechanicalfuse monitor
Protectivecovering
Number ofconductors
Std.P Type Article No.
Size 00 Flat termination Without Without 1 6 U00-1IG U5311200
Size 00 Outgoing terminal Without Without 3 6 U00-1IG/B3 U5355264
Size 00 Flat termination Without With 1 3 U00-1IG/H U5311243
Size 00 Flat termination With With 1 3 U00-1IG/K U5311232
Size 00 V-terminal clamp Without Without 1 6 U00-1IG/P0070 U5333204
Size 00 Clamp-type terminal Without Without 1 6 U00-1IG/S U5322202
Size 00 Clamp-type terminal Without With 1 3 U00-1IG/S/H U5322246
Size 00 Clamp-type terminal With With 1 3 U00-1IG/S/K U5322258
Size 00 Box terminal Without Without 1 6 U00-1IGZ/F70 U5377324
Size 00 Box terminal Without Without 1 6 U00-1IGZ/KU00/1 U5399306
Size 00 Box terminal Without Without 2 3 U00-1IGZ/KU00/2 U5399308
Size 1 Flat termination Without Without 1 1 U1-1IGZ U1311300
Size 1 Flat termination Without With 1 1 U1-1IGZ/H U1311301
Size 1 Flat termination With With 1 1 U1-1IGZ/K U1311302
Size 1 Box terminal Without Without 1 1 U1-1IGZ/KM2G-F U1355303
Size 1 V-terminal clamp Without Without 1 1 U1-1IGZ/P1 U1333304
Size 1 V-terminal clamp Without Without 2 1 U1-1IGZ/P12 U1344305
Size 1 Clamp-type terminal Without Without 1 1 U1-1IGZ/S U1322306
Size 2 Flat termination Without Without 1 1 U2-1IGZ U2311300
Size 2 Flat termination Without With 1 1 U2-1IGZ/H U2311301
Size 2 Flat termination With With 1 1 U2-1IGZ/K U2311302
Size 2 Box terminal Without Without 1 1 U2-1IGZ/KM2G-F U2355303
Size 2 V-terminal clamp Without Without 1 1 U2-1IGZ/P2 U2333304
Size 2 V-terminal clamp Without Without 2 1 U2-1IGZ/P22 U2344305
Size 2 Clamp-type terminal Without Without 1 1 U2-1IGZ/S U2322306
Size 3 Flat termination Without Without 1 1 U3-1IGZ U3311300
Size 3 Flat termination With With 1 1 U3-1IGZ/H U3311301
Size 3 Flat termination With With 1 1 U3-1IGZ/K U3311302
Size 3 Box terminal Without Without 1 1 U3-1IGZ/KM2G-F U3355303
Size 3 V-terminal clamp Without Without 1 1 U3-1IGZ/P3 U3333304
Size 3 V-terminal clamp Without Without 2 1 U3-1IGZ/P32 U3344305
Size 3 Clamp-type terminal Without Without 1 1 U3-1IGZ/S U3322306
Size 4a* Flat termination Without With 1 1 LTL4a-1x/1250/8 T4311007
Size 4a* Flat termination Without with 1 1 LTL4a-1x/1600/8 T4311008
8-5
Switch-dis-
connector-fuses
(SASIL) LV HRCsystem
Switch-
disconnector
fuses (SASIL)
BS system
Switch-
disconnector(SALIT)
LV
HRC strip-
fuseways
LV HRC
strip-type
fuse switch-
disconnectors
LV HRCfuse-
bases
LV HRC
fuse switch-
disconnectors
C|O|S|M|O®-
60mm Busbar
System
Current
transformers
Consumer
supply technology
Distribution
and instrument
cabinets
Powerlizer
system electronics
Switch-disconnec-
tor-fuses (SASIT)
DIN and BS
systems
Terminals
Appendix
* Accessories to order, see chapter “LV HRC fuse switch-disconnectors”
Current distributioncomponents
LV HRC fuse-bases 3-pole / surface moun-ting AC 690V
Sizes 00-4a /160A-1600A
8-6
Product definition
The dimensions of LV HRCfuse bases of the sizes00-3, 160A/630A for wallmounting are standardisedin accordance with DIN43620-3. Their technicalvalues are laid down inIEC/EN 60269 (see LV HRCfuse switch-disconnectors).They are designed for volt-ages of AC690V andDC440V.They are suitable for the in-sertion of LV HRC fuse links
in accordance with DIN43620-1 and for knife dis-connection contacts. Theyare actuated with LV HRCfuse handles in accordancewith DIN 43620-4 or VDE0680-4.The bases are normallyequipped with screw termi-nals for cable lugs. Directconnection terminals areavailable as an option. Theyare available either in anopen design with partitionsor with covers to prevent in-advertent contact.
A mechanical fuse monitor-ing device, used togetherwith LV HRC fuse links withactuating pin, indicates thefailure of a fuse (mechani-cal fuse monitoring „Ver-sion K“ in size 00retrofittable and with sizes1-3 only installs available).
Applications
The fuse-bases are fixed onmounting plates or in fittedin insulating cases.
Size Type of connection Mechanical fusemonitor
Protectivecovering
Number ofconductors
Std.P Type Article No.
Size 00 Flat termination Without Without 1 1 U00-3IGZ/ST U5311339
Size 00 Flat termination Without Without 1 1 U00-3IG U5311201
Size 00 Outgoing terminal Without Without 3 1 U00-3IG/B3 U5355265
Size 00 Flat termination Without With 1 1 U00-3IG/H U5311235
Size 00 Flat termination With With 1 1 U00-3IG/K U5311233
Size 00 V-terminal clamp Without Without 1 1 U00-3IG/P0070 U5333205
Size 00 Clamp-type terminal Without Without 1 1 U00-3IG/S U5322203
Size 00 Clamp-type terminal Without With 1 1 U00-3IG/S/H U5322222
Size 00 Clamp-type terminal With With 1 1 U00-3IG/S/K U5322230
Size 00 Clamp-type terminal Without Without 1 1 U00-3IG/S/SW U5322263
Size 00 Flat termination Without Without 1 1 U00-3IG/SW U5311262
Size 00 Box terminal Without Without 1 1 U00-3IGZ/F70 U5377325
Size 00 Box terminal Without Without 1 1 U00-3IGZ/KU00/1 U5399307
Size 00 Box terminal Without Without 2 1 U00-3IGZ/KU00/2 U5399309
Size 1 Flat termination Without Without 1 1 U1-3IGZ U1311307
Size 1 Flat termination With Without 1 1 U1-3IGZ/K U1311309
Size 1 Box terminal Without Without 1 1 U1-3IGZ/KM2G-F U1355310
Size 1 V-terminal clamp Without Without 1 1 U1-3IGZ/P1 U1333311
Size 1 V-terminal clamp Without Without 2 1 U1-3IGZ/P12 U1344312
Size 1 Clamp-type terminal Without Without 1 1 U1-3IGZ/S U1322313
Size 2 Flat termination Without Without 1 1 U2-3IGZ U2311307
Size 2 Flat termination With Without 1 1 U2-3IGZ/K U2311309
Size 2 Box terminal Without Without 1 1 U2-3IGZ/KM2G-F U2355310
Size 2 V-terminal clamp Without Without 1 1 U2-3IGZ/P2 U2333311
Size 2 V-terminal clamp Without Without 2 1 U2-3IGZ/P22 U2344312
Size 2 Clamp-type terminal Without Without 1 1 U2-3IGZ/S U2322313
Size 3 Flat termination Without Without 1 1 U3-3IGZ U3311307
Size 3 Flat termination With Without 1 1 U3-3IGZ/K U3311309
Size 3 Box terminal Without Without 1 1 U3-3IGZ/KM2G-F U3355310
Size 3 V-terminal clamp Without Without 1 1 U3-3IGZ/P3 U3333311
Size 3 V-terminal clamp Without Without 2 1 U3-3IGZ/P32 U3344312
Size 3 Clamp-type terminal Without Without 1 1 U3-3IGZ/S U3322313
Size 4a Flat termination Without With 1 1 LTL4a-3x/1250/8 T4311009
Size 4a* Flat termination Without With 1 1 LTL4a-3x/1600/8 T4311010
Size 4a* Flat termination Without With 1 1 LTL4a-3x3/1250/8 T4311011
Size 4a Flat termination Without With 1 1 LTL4a-3x3/1600/8 T4311012
8-7
Switch-dis-
connector-fuses
(SASIL) LV HRCsystem
Switch-
disconnector
fuses (SASIL)
BS system
Switch-
disconnector(SALIT)
LV
HRC strip-
fuseways
LV HRC
strip-type
fuse switch-
disconnectors
LV HRCfuse-
bases
LV HRC
fuse switch-
disconnectors
C|O|S|M|O®-
60mm Busbar
System
Current
transformers
Consumer
supply technology
Distribution
and instrument
cabinets
Powerlizer
system electronics
Switch-disconnec-
tor-fuses (SASIT)
DIN and BS
systems
Terminals
Appendix
* Accessories to order, see chapter “LV HRC fuse switch-disconnectors”
Current distributioncomponents
LV HRC fuse-bases 1-pole / busbar moun-ting AC 690V
Sizes 00-2 /160A-400A
8-8
Product definition
LV HRC fuse-bases forbusbar mounting are stan-dardized in accordancewith DIN 43620 Part 3. Forsize 00, DIN 43620 Part 6 isalso applicable. Thesestandards specify the di-mensions.The LV HRC fuse-bases areequipped with screw termi-nals for cable lugs at the
output side. Optionally,they can also be equippedwith direct-connection ter-minals.
Applications
LV HRC fuse-bases are suit-able for the insertion of LVHRC fuse-links in accor-dance with DIN 43620 Part1 and for disconnectingblades. They are actuated
by LV HRC fuse handles inaccordance with DIN 43620Part 4 and VDE 0680 Part 4.The fuse-bases aremounted on busbars as vis-ible isolating points. The in-put side is thus connecteddirectly.Size 4a fuse-bases areequipped with a swing-indevice.
Size Outgoing connection Busbar fixing Number of conductors Std.P Type Article No.
GU...
Size 00 Top Screw 1 6 00-1/AO U5410002
Size 00 Bottom Screw 1 6 00-1/AU U5401001
Size 00 Top Terminal 1 6 00-1/SK/AO U5410004
Size 00 Bottom Terminal 1 6 00-1/SK/AU U5401003
Size 00 Top Terminal 3 6 00-1/SK/B3/AO U5450140
Size 00 Bottom Terminal 3 6 00-1/SK/B3/AU U5405137
Size 00 Top Terminal 1 6 00-1/SK/F70/AO U5470201
Size 00 Bottom Terminal 1 6 00-1/SK/F70/AU U5407200
Size 00 Top Terminal 1 6 00-1/SK/S/AO U5420016
Size 00 Bottom Terminal 1 6 00-1/SK/S/AU U5402017
Size 1 Variable Screw 1 1 1-1 U1401003
Size 2 Variable Screw 1 1 2-1 U2401010
8-9
Switch-dis-
connector-fuses
(SASIL) LV HRCsystem
Switch-
disconnector
fuses (SASIL)
BS system
Switch-
disconnector(SALIT)
LV
HRC strip-
fuseways
LV HRC
strip-type
fuse switch-
disconnectors
LV HRCfuse-
bases
LV HRC
fuse switch-
disconnectors
C|O|S|M|O®-
60mm Busbar
System
Current
transformers
Consumer
supply technology
Distribution
and instrument
cabinets
Powerlizer
system electronics
Switch-disconnec-
tor-fuses (SASIT)
DIN and BS
systems
Terminals
Appendix
Current distributioncomponents
LV HRC fuse-bases 3-pole / busbar moun-ting (40mm) AC 690V
Size 00 / 160A
8-10
Product definition
LV HRC fuse-bases forbusbar mounting are stan-dardized in accordancewith DIN 43620 Part 3. Forsize 00, DIN 43620 Part 6 isalso applicable (busbar dis-tance 40mm). These stan-dards specify the dimen-sions.The LV HRC fuse-bases areequipped with screw termi-
nals for cable lugs at theoutput side. Optionally,they can also be equippedwith direct-connection ter-minals.
Applications
LV HRC fuse-bases are suit-able for the insertion of LVHRC fuse-links in accor-dance with DIN 43620 Part1 and for disconnecting
blades. They are actuatedby LV HRC fuse handles inaccordance with DIN 43620Part 4 and VDE 0680 Part 4.The fuse-bases aremounted on busbars as vis-ible isolating points. The in-put side is thus connecteddirectly.Size 4a fuse-bases areequipped with a swing-indevice.
Size Outgoing connection Type of connection Number of conductors Std.P Type Article No.
GU00-3...
Size 00 Top Outgoing terminal 3 1 /SK/B3/AO U5450126
Size 00 Bottom Outgoing terminal 3 1 /SK/B3/AU U5405138
Size 00 Top Box terminal 1 1 /SK/F70/AO U5470203
Size 00 Bottom Box terminal 1 1 /SK/F70/AU U5407202
Size 00 Top Clamp-type terminal 1 1 /SK/S/AO U5420139
Size 00 Bottom Clamp-type terminal 1 1 /SK/S/AU U5402084
Size 00 Top and bottom Outgoing terminal 3 1 X2/SK/B3 U5455145
Size 00 Top and bottom Box terminal 1 1 X2/SK/F70 U5477204
Size 00 Top and bottom Clamp-type terminal 1 1 X2/SK/S U5422099
8-11
Switch-dis-
connector-fuses
(SASIL) LV HRCsystem
Switch-
disconnector
fuses (SASIL)
BS system
Switch-
disconnector(SALIT)
LV
HRC strip-
fuseways
LV HRC
strip-type
fuse switch-
disconnectors
LV HRCfuse-
bases
LV HRC
fuse switch-
disconnectors
C|O|S|M|O®-
60mm Busbar
System
Current
transformers
Consumer
supply technology
Distribution
and instrument
cabinets
Powerlizer
system electronics
Switch-disconnec-
tor-fuses (SASIT)
DIN and BS
systems
Terminals
Appendix
Current distributioncomponents
LV HRC fuse-bases 1-pole / surface moun-ting AC 1200V
Sizes 1-3 / 250A-630A
8-12
Product definition
The LV HRC fuse bases ofthe sizes 1-3, 250A-630A,can be used only togetherwith fuse links, isolatingblades and handles madeby the same manufacturer,since they are not subjectto any DIN standard.The versions Size 1 andSize 2 are supplied com-plete with contact covers
(H). They can also be sup-plied, if desired, with me-chanical fuse monitoring(K). The connection con-tacts are equipped withscrew connectors for cablelugs.
Applications
Fuse unit for the protectionof equipment and cables inDC and three-phase sys-
tems. For example forlong-distance power trans-mission, for remote agricul-tural companies or for DCsystems with voltages of upto 1000V, such as electro-plating companies or rail-way systems.
Size Mechanical fuse monitor Std.P Type Article No.
Size 1 Without 1 U1-1/1200/H U1611008
Size 1 With 1 U1-1/1200/H/K U1611005
Size 2 Without 1 U2-1/1200/H U2611012
Size 2 With 1 U2-1/1200/H/K U2611005
Size 3 Without 1 U3-1/1200 U3611005
Size 3 With 1 U3-1/1200/K U3611006
8-13
Switch-dis-
connector-fuses
(SASIL) LV HRCsystem
Switch-
disconnector
fuses (SASIL)
BS system
Switch-
disconnector(SALIT)
LV
HRC strip-
fuseways
LV HRC
strip-type
fuse switch-
disconnectors
LV HRCfuse-
bases
LV HRC
fuse switch-
disconnectors
C|O|S|M|O®-
60mm Busbar
System
Current
transformers
Consumer
supply technology
Distribution
and instrument
cabinets
Powerlizer
system electronics
Switch-disconnec-
tor-fuses (SASIT)
DIN and BS
systems
Terminals
Appendix
Current distributioncomponents
LV HRC fuse-bases Accessories
Accessories
8-14
Product definition
COVERThe shrouding cover en-sures finger-proof protec-tive covering.
PARTITION WALLThe partition wall providesscreening between thephases.
SIDE WALLThe side wall providesscreening between the fusebase and any neighbouringdevices.
BASE COVERWhen working on a discon-nected circuit, the basecover prevents inadvertentconnection of the circuit. It
also prevents inadvertentcontact with the live con-tacts inside the fuse base.
LV HRC FUSE HANDLEThis handle, which com-plies with DIN 43620-4, isused for inserting and re-moving the fuse links.
MECHANICAL FUSE MONI-TORIn conjunction with LV HRCfuse-links with striker, themechanical fuse monitor in-dicates fuse failure.
ISOLATING BLADESThe isolating blades aresuitable for use in LV HRCfuse bases, for 1200V, ofthe sizes 1 to 3.
SNAP-ON FUSE HANDLES1200VThe LV HRC snap-on fusehandles are used for the in-sertion and removal of LVHRC fuse links and isolatingblades.
MECHANICAL FUSE-MONI-TORMechanical fuse monitoringfor signalling of fuse fail-ures. (DIN Size 00 and Size4a)
SWITCHING-STATE INDICA-TORSwitching-state indicator forsignalling that power is onor off (DIN Size 4a).
Cover without partition Std.P Type Article No.
Size 00, surface mounting 6 H-U00-IG/IGZ U8540077
Cover with partition Std.P Type Article No.
Size 00, surface mounting 6 HT-U00-IG/IGZ U8540079
Cover lateral open Std.P Type Article No.
Size 00, surface mounting 3 HSO-U00-IG/IGZ U8540078
Cover Std.P Type Article No.
Size 1, surface mounting 2 H-U1IGZ U8140115
Size 2, surface mounting 2 H-U2IGZ U8240117
Size 3, surface mounting 2 H-U3IGZ U8340116
Partition / side wall Std.P Type Article No.
Size 00, surface mounting, partition and side wall 8 TW-U00-IG/IGZ U8530042
Size 1, surface mounting, partition 2 TW-U1IGZ U8130053
Size 2, surface mounting, partition 2 TW-U2IGZ U8230054
Size 3, surface mounting, partition 2 TW-U3IGZ U8330055
Size 1, surface mounting, side wall 2 SW-U1-IGZ U8130050
Size 2, surface mounting, side wall 2 SW-U2-IGZ U8230051
Size 3, surface mounting, side wall 2 SW-U3-IGZ U8330052
Size 00, left, busbar mounting 6 TWL-GU00 U8530017
Size 00, right, busbar mounting 6 TWR-GU00 U8530016
Mechanical fuse monitor Std.P Type Article No.
Size 00 (not for KU terminal) 1 K-U00-IG/IGZ U8520013
Base cover Std.P Type Article No.
Size 00 10 SZ00-R U8540095
Size 00, with terminal cover 10 SZ00/H-R U8540097
Sizes 1, 2 and 3 10 SZ123-R U8940098
Sizes 1, 2 and 3, with terminal cover 10 SZ123/H-R U8940100
8-15
Switch-dis-
connector-fuses
(SASIL) LV HRCsystem
Switch-
disconnector
fuses (SASIL)
BS system
Switch-
disconnector(SALIT)
LV
HRC strip-
fuseways
LV HRC
strip-type
fuse switch-
disconnectors
LV HRCfuse-
bases
LV HRC
fuse switch-
disconnectors
C|O|S|M|O®-
60mm Busbar
System
Current
transformers
Consumer
supply technology
Distribution
and instrument
cabinets
Powerlizer
system electronics
Switch-disconnec-
tor-fuses (SASIT)
DIN and BS
systems
Terminals
Appendix
LV HRC fuse handle without sleeve Std.P Type Article No.
Sizes 00-3 1 GPSHE U8950001
LV HRC fuse handle with sleeve Std.P Type Article No.
Sizes 00-3 1 GPSHE/AI U8950005
Handle protection for LV HRC fuse base Std.P Type Article No.
Size 00, Typ H-U00 3 A-GU00-3 G8900000
Disconnecting blade 1200V Std.P Type Article No.
Size 1 1 TM1/1200 N8155600
Size 2 1 TM2/1200 N8256200
Size 3 1 TM3/1200 N8356900
LV HRC fuse handle 1200V Std.P Type Article No.
1200V 1 GP1200 U8950003
Position indicator mechanical fuse monitor Std.P Type Article No.
Size 4a (1- and 3pole) 1 K/EV-LTL4a T8420057
Direct-connection terminal Std.P Type Article No.
Size 4a, 2-wire connection, 120-300 mm², Al/Cu 1 KV2HG-F/2/300/AF40-50 K2322064
Size 4a, 4-wire connection, 95-150 mm², Al/Cu 1 K3G/4/AF40-50 K3204016
Size 4a, 3-wire connection, 95-150 mm², Al/Cu 1 K3G/3/AF40-50 K3203015
8-16
8-17
Switch-dis-
connector-fuses
(SASIL) LV HRCsystem
Switch-
disconnector
fuses (SASIL)
BS system
Switch-
disconnector(SALIT)
LV
HRC strip-
fuseways
LV HRC
strip-type
fuse switch-
disconnectors
LV HRCfuse-
bases
LV HRC
fuse switch-
disconnectors
C|O|S|M|O®-
60mm Busbar
System
Current
transformers
Consumer
supply technology
Distribution
and instrument
cabinets
Powerlizer
system electronics
Switch-disconnec-
tor-fuses (SASIT)
DIN and BS
systems
Terminals
Appendix
8-18
U00-1IG/...
Ordering details see page 8-5
U00-1IG/.../(H)
Ordering details see page 8-5
U00-1IGZ/...
Ordering details see page 8-5
U00-3IG/...
Ordering details see page 8-7
133
38
25
100
7.5
80
25 2
38
2511
7.5
58
58
10
32.5 88
25
100
13
25 2
7.5
32.5
8-19
Switch-dis-
connector-fuses
(SASIL) LV HRCsystem
Switch-
disconnector
fuses (SASIL)
BS system
Switch-
disconnector(SALIT)
LV
HRC strip-
fuseways
LV HRC
strip-type
fuse switch-
disconnectors
LV HRCfuse-
bases
LV HRC
fuse switch-
disconnectors
C|O|S|M|O®-
60mm Busbar
System
Current
transformers
Consumer
supply technology
Distribution
and instrument
cabinets
Powerlizer
system electronics
Switch-disconnec-
tor-fuses (SASIT)
DIN and BS
systems
Terminals
Appendix
U...-1IGZ/...
Ordering details see page 8-5
30K
D
B A 81
E F
C 25
10,5
I
H
Typ
U1-1/IGZ
U2-1/IGZ
U3-1/IGZ
A
175
200
210
B
200
220
250
C
254
254
272
D
M10
M10
M12
E
35
35
35
G
59
59
77
H
64
64
78
I
34
34
40
K
103
103
112
F
2
2
2,5
1600A
50
22
1250A
50
B
22
M12
67
14
B
22,5
30
350
344
339 C B
185
13
40
155
6
96 218
25
7
25
9
45
Ø13
108
116
55
M16
B
270
311
C
315
339
1250A
1600A
LTL4a-1x/1250(1600)/8
Ordering details see page 8-5
8-20
U00-3IG/...
Ordering details see page 8-7
U00-3IG/...
Ordering details see page 8-7
U00-3IGZ/F70
Ordering details see page 8-7
58
104
32.5 88
25
100
136
25 2
7.5
32.5
32.5
100
25 2104
133
80
7.5
32.5
25
99
104
8032.5
133
25
7.5
32.5
8-21
Switch-dis-
connector-fuses
(SASIL) LV HRCsystem
Switch-
disconnector
fuses (SASIL)
BS system
Switch-
disconnector(SALIT)
LV
HRC strip-
fuseways
LV HRC
strip-type
fuse switch-
disconnectors
LV HRCfuse-
bases
LV HRC
fuse switch-
disconnectors
C|O|S|M|O®-
60mm Busbar
System
Current
transformers
Consumer
supply technology
Distribution
and instrument
cabinets
Powerlizer
system electronics
Switch-disconnec-
tor-fuses (SASIT)
DIN and BS
systems
Terminals
Appendix
U1-3IGZ...
Ordering details see page 8-7
G G
I
25
30
H
C
10,5
B A
D
K
81
E F
Typ
U1-3/IGZ
U2-3/IGZ
U3-3/IGZ
A
175
200
210
B
200
220
250
C
254
254
272
D
M10
M10
M12
E
35
35
35
G
66
66
84
H
196
196
254
I
34
34
40
K
107
115
133
F
2
2
2,5
25
45
216
250
Ø13
9
7 25
B B
22,5
M16
55
22
M12
67
14
344
339 C B
185
350
312
108
1250A 1600A
108
40
155
13
218
324
332
50
50
22
30
B
270
311
C
315
339
1250A
1600A
LTL4a-3x(3)/1250(1600)/8
Ordering details see page 8-7
8-22
GU00-1/AO
Ordering details see page 8-9
GU00-1/AU
Ordering details see page 8-9
GU00-1/SK/.../AO
Ordering details see page 8-9
GU00-1/SK/.../AU
Ordering details see page 8-9
20
94
28
38
7.5
58
36.2
63
2
M8
8.5
38
M8
94
7.5
28 2
58
63
36
20
8.5
63
12
92
58
46
38 5-10
63
12
92
58
38
38
5-10
8-23
Switch-dis-
connector-fuses
(SASIL) LV HRCsystem
Switch-
disconnector
fuses (SASIL)
BS system
Switch-
disconnector(SALIT)
LV
HRC strip-
fuseways
LV HRC
strip-type
fuse switch-
disconnectors
LV HRCfuse-
bases
LV HRC
fuse switch-
disconnectors
C|O|S|M|O®-
60mm Busbar
System
Current
transformers
Consumer
supply technology
Distribution
and instrument
cabinets
Powerlizer
system electronics
Switch-disconnec-
tor-fuses (SASIT)
DIN and BS
systems
Terminals
Appendix
GU1-1, GU2-1
Ordering details see page 8-9
GU00-3/SK/.../AO
Ordering details see page 8-11
GU00-3/SK/.../AU
Ordering details see page 8-11
GU00-3X2/SK/...
Ordering details see page 8-11
151
10
190,
5
15
30
57 A
115
M10
B
80
B38,538,541,5
A89
104109
TypGU1-1GU2-1GU3-1
14
91
12
179
589
2
33 33
104
40
40
5-10
91
179
3333
40
12
92
58
104
5-10
40
89
225
3333
40
121
22.5
58
101
5-10
40
8-24
U...-1/1200/H/(K)
Ordering details see page 8-13
TM.../1200
Ordering details see page 8-16
GP1200
Ordering details see page 8-16
KV2HG-F/2/300/AF40-50
Ordering details see page 8-16
10,5
30
H
B
C
I
U1-1/1200/HU2-1/1200/HU3-1/1200
Typ250A400A630A
Current566468
A232257270
B140140140
C253040
D373738
E84,5100103
F96
103-
G17,517,525
HM10M10M12
I
D EFG
A
D
B
6
C
A
TM1/1200
TM2/1200
TM3/1200
250A
400A
630A
194
209
209
24
30
37
40
48
60
124
124
124
Typ Current A B C D86
124
200
70
1270
8-25
Switch-dis-
connector-fuses
(SASIL) LV HRCsystem
Switch-
disconnector
fuses (SASIL)
BS system
Switch-
disconnector(SALIT)
LV
HRC strip-
fuseways
LV HRC
strip-type
fuse switch-
disconnectors
LV HRCfuse-
bases
LV HRC
fuse switch-
disconnectors
C|O|S|M|O®-
60mm Busbar
System
Current
transformers
Consumer
supply technology
Distribution
and instrument
cabinets
Powerlizer
system electronics
Switch-disconnec-
tor-fuses (SASIT)
DIN and BS
systems
Terminals
Appendix
K3G/4/AF40-50
Ordering details see page 8-16
K3G/3/AF40-50
Ordering details see page 8-16
8-26
U00 - 1U00 - 3
U1 - 1U1 - 3
Type
S1
P1
P12
KM2-G-F
S 00
P 00-70
F70
KU
Technical data for LV HRC fuse-bases (in accordance with EN 60269-1 and EN 60269-2-1)
Electricalcharacteristics
Fuse-links
Mechanicalcharacteristics
Cableconnection
Type ofprotection
Operatingconditions
AC690 AC690160 250160 250210 325
40 - 60 40 - 60
00 1160 25012 23
0.14/0.41 0.5/1.7
M8 M101 x 10 -95 (max. width 25) 25 -150
20 x 10 30 x 1012 -15 30 -35
1.5-70 Cu/ribbon 6x9x0.8 5-150 Cu/ribbon 6 x16x0.82.6 9.5
10 - 70 Al/Cu 70 - 150 Al/Cu2.6 4.5
1.5 -70 Al/Cu 2 x (70 -90)2.6 4.5
10 -95 Al/Cu 25 -24015 40
IP00 IP00
-25 to +55 -25 to +55Continuous operation Continuous operation
- -Vertical, horizontal Vertical, horizontal
Up to 2000 Up to 20003 3 III III
Rated operational voltage Ue VRated operational current Ie AConventional free air thermal current with fuses Ith AConventional free air thermal current with solid links Ith ARated frequency - Hz
Size to DIN 43 620 - -Max. rated current (gL/gG) Ie AMax. permis. power loss per fuse-link Pv W
Weight1) - kg
Flat terminal Bolt diameter - - Cable lug (DIN 46 235) - mm2
Flat bar - mmTightening torque Ma Nm
Terminal Clamping cross-section - mm2
Tightening torque Ma NmTerminal Clamping cross-section - mm2
Tightening torque Ma NmTerminal Clamping cross-section - mm2
Tightening torque Ma NmTerminal Clamping cross-section - mm2
Tightening torque Ma Nm
Front side Operational state - -Device fitted
Ambient temperature2) Tu °CRated operating mode - - Actuation - -Mounting position - -Altitude - mPollution degree - -Overvoltage category - -
1) Without packaging2) 35°C normal temperature, at 55°C with reduced operating current
8-27
Switch-dis-
connector-fuses
(SASIL) LV HRCsystem
Switch-
disconnector
fuses (SASIL)
BS system
Switch-
disconnector(SALIT)
LV
HRC strip-
fuseways
LV HRC
strip-type
fuse switch-
disconnectors
LV HRCfuse-
bases
LV HRC
fuse switch-
disconnectors
C|O|S|M|O®-
60mm Busbar
System
Current
transformers
Consumer
supply technology
Distribution
and instrument
cabinets
Powerlizer
system electronics
Switch-disconnec-
tor-fuses (SASIT)
DIN and BS
systems
Terminals
Appendix
S3
P3
P32
KM2-G-F
Technical data for LV HRC fuse-bases (in accordance with EN 60269-1 and EN 60269-2-1)
AC690 AC690400 630400 630520 819
40 -60 40 -60
2 3400 63045 60
0.7/2.1 0.8/2.7
M10 M1225-240 25 -30030 x 10 40 x 1030 -35 30 -35
25-240 Cu/ribbon 10 x 16 x 0,8 Ribbon 11 x 21 x 123 23
120 -240 120 -30011 11
2 x (120 -150) 2 x (120 -240)11 11
25 -240 25 -24040 50
IP00 IP00
-25 to +55 -25 to +55Continuous operation Continuous operation
- -Vertical, horizontal Vertical, horizontal
Up to 2000 Up to 20003 3 III III
Rated operational voltage Ue VRated operational current Ie AConventional free air thermal current with fuses Ith AConventional free air thermal current with solid links Ith ARated frequency - Hz
Size to DIN 43 620 - -Max. rated current (gL/gG) Ie AMax. permis. power loss per fuse-link Pv W
Weight1) - kg
Flat terminal Bolt diameter - - Cable lug (DIN 46 235) - mm2
Flat bar - mmTightening torque Ma Nm
Terminal Clamping cross-section - mm2
Tightening torque Ma NmTerminal Clamping cross-section - mm2
Tightening torque Ma NmTerminal Clamping cross-section - mm2
Tightening torque Ma NmTerminal Clamping cross-section - mm2
Tightening torque Ma Nm
Front side Operational state - -Device fitted
Ambient temperature2) Tu °CRated operating mode - - Actuation - -Mounting position - -Altitude - mPollution degree - -Overvoltage category - -
Electricalcharacteristics
Fuse-links
Mechanicalcharacteristics
Cableconnection
Type ofprotection
Operatingconditions
U2 - 1U2 - 3
U3 - 1U3 - 3
Type
S2
P2
P22
KM2-G-F
1) Without packaging2) 35°C normal temperature, at 55°C with reduced operating current
8-28
LTL4a - 1/1600 LTL4a - 3/1600
LTL4a - 1/1250 LTL4a - 3/1250
Type Technical data for LV HRC fuse-bases (in accordance with EN 60269-1 and EN 60269-2-1)
1)Without packaging 2)35°C normal temperature, at 55°C with reduced operating current 3)Data for 3-pole version
AC500 AC690 AC500 AC6901250 1000 1600 10001250 1000 1600 1000
1250 160040 -60 40 -60 40 -60 40 -60
AC800 AC80080 80 80 80- - - -
AC- 22B AC- 21B AC-22B AC- 21B3750 1500 2400 15003750 1500 2400 1500
8 8 8 8100 100 100 10032 20.5 52 33.3
4a 4a1250 1000 1600 1000110 110 164 164
500 5005.3/15.7 5.3/15.7
1xM16 2xM12400 -
Max. 80 x 30 Max. 80 x 3050 -60 35 -40
KV2HG/2/300/ KV2HG/2/300/2 x (95 - 300) 2 x (95 -300)
AF40-50 AF40 -5040 40
K3G/3/A40-50 3 x (95-150) K3G/3/A40-50 3 x (95 -150)50 50
K3G/4/A40-50 4 x (95 -150) K3G/3/A40-50 4 x (95 - 150)50 50
IP20 IP20IP10 IP10
-25 to +55 -25 to +55Continuous operation Continuous operation
Dependent manual operation Dependent manual operationVertical Vertical
Up to 2000 Up to 20003 3 III III
Rated operational voltage Ue VRated operational current Ie AConventional free air thermal current with fuses Ith AConventional free air thermal current with solid links Ith ARated frequency - HzRated insulation voltage Ui VRated conditional short-circuit current - kAeff
Rated short-time withstand current (1sec) Icw kAeff
Utilization category - -Rated making capacity - ARated breaking capacity - ARated impulse withstand voltage Uimp kVOperating cycles with current - -Total power loss at Ith (without fuse)3) Pv W
Size to DIN 43 620 - max.Max. rated current (gL/gG) IN AMax. permis. power loss per fuse-link Pv W
Operating cycles without current - -Weight1) - kg
Flat terminal Bolt diameter - - Cable lug (DIN 46 235) - mm2
Flat bar - mmTightening torque Ma Nm
Terminal Clamping cross-section - mm2
Tightening torquet Ma NmTerminal Clamping cross-section - mm2
Tightening torque Ma NmTerminal Clamping cross-section - mm2
Tightening torque Ma Nm
Front side Operational state - -Device fitted Front cover open - -
Ambient temperature2) Tu °CRated operating mode - - Actuation - -Mounting position - -Altitude - mPollution degree - -Overvoltage category - -
Electricalcharacteristics
Fuse-links
Mechanicalcharacteristics
Cableconnection
Type ofprotection
Operatingconditions
8-29
Switch-dis-
connector-fuses
(SASIL) LV HRCsystem
Switch-
disconnector
fuses (SASIL)
BS system
Switch-
disconnector(SALIT)
LV
HRC strip-
fuseways
LV HRC
strip-type
fuse switch-
disconnectors
LV HRCfuse-
bases
LV HRC
fuse switch-
disconnectors
C|O|S|M|O®-
60mm Busbar
System
Current
transformers
Consumer
supply technology
Distribution
and instrument
cabinets
Powerlizer
system electronics
Switch-disconnec-
tor-fuses (SASIT)
DIN and BS
systems
Terminals
Appendix
U1-1/1200 U2-1/1200 U3-1/1200Type Technical data for LV HRC fuse-bases
1) Without packaging2) 35°C normal temperature, at 55°C with reduced operating current
1200250200325
40 -60
120025
1.0
M1025-15030 x 1030 - 35
IP 00
-25 to +55Continuous operation
-Vertical, horizontal
Up to 20003III
1200400315520
40 -60
231535
1.1
M1025-24030 x 1030 - 35
IP 00
-25 to +55Continuous operation
-Vertical, horizontal
Up to 20003III
12006306301000
40 -60
363070
1.4
M1225-30040 x 1030 - 35
IP 00
-25 to +55Continuous operation
-Vertical, horizontal
Up to 20003III
Rated operational voltage Ue VRated operational current Ie AConventional free air thermal current with fuses Ith AConventional free air thermal current with solid links Ith ARated frequency - Hz
Size - -Max. rated current (gL/gG) Ie AMax. permis. power loss per fuse-link Pv W
Weight1) - kg
Flat terminal Bolt diameter - - Cable lug (DIN 46 235) - mm2
Flat bar - mmTightening torque Ma Nm
Front side Operational state - -Device fitted
Ambient temperature2) Tu °CRated operating mode - - Actuation - -Mounting position - -Altitude - mPollution degree - -Overvoltage category - -
Electricalcharacteristics
Fuse-links
Mechanicalcharacteristics
Cableconnection
Type ofprotection
Operatingconditions