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marechal.com
SAFE AND RELIABLE ELECTRICAL CONNECTIONS FOR YOUR MOTORS.
MARECHAL ELECTRIC offers a range of products suited to your
applications.
The power supply to motors and industrial installations requires products that
meet specific criteria and requirements.
To satisfy the many needs linked to this activity, MARECHAL ELECTRIC
provides you with a wide range of electrical connection solutions which
reduce the time and means required for operations:
• Reliability
• Speed
• Flexibility
• Quality
... always with the goal to ensure safety for staff and plant.
CO
NTE
NTS
2 3
DSNCOMPACT AND WATERTIGHT
DECONTACTOR™P. 6
DSMETAL DECONTACTOR™
P. 8
DBDISCONNECTABLE
MOTOR SWITCHP. 10
STAR-DELTA7 POLE DECONTACTORS
AND CONNECTORSP. 12
SPSINGLE POLE POWER
CONNECTORP. 14
DXMETAL ATEX
DECONTACTOR™P. 18
DXNCOMPACT ATEX
DECONTACTOR™P. 16
MARECHAL ELECTRIC TECHNOLOGY
P. 4
MARECHAL ELECTRIC TECHNOLOGY
TE
CH
NO
LO
GY
Load-breakrelease button
Watertight seal: IP66/IP67 protection against water-pressure hoses
Anti-corrosiontreatment
Glass-reinforced GRP-type polyester casing: excellent mechanical strength
Central earth contact:no danger of wiring error
Safety shutter prohibiting touching the contacts: user safety (IP4X/IPXXD)
Silver-nickel butt contacts: excellent electrical conductivity and performance
Spring-loaded terminals: resistance to vibrations
Integral cable gland with range-take seals and cable anchoring
The MARECHAL ELECTRIC industrial electrical power socket has a built-in switching function called a decontactor. This technology makes it possible to connect and disconnect motors in absolute safety, with the ease of “Plug & Play”. MARECHAL ELECTRIC industrial electrical power sockets provide unequalled strength over time and guarantee fast and safe operation during maintenance work. They comply with the CEI EN 60309-1 standard, the European Low Voltage Directive and the ministerial order of 20/12/2011 covering movable electrical appliances and their conditions of connection and use.
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DECONTACTOR™ technology: tested safety A socket and switch in one compact unit Simply pressing the button once cuts off the current and eliminates all risk of electrical arcing. The plug then withdraws automatically and the appliance is off-load. The safety of staff is guaranteed at all times.
Fast and safe connection under any circumstancesThe plug is held in the socket by a spring loaded latch. Once inserted, you are sure that the appliance will start up properly and that the plug will be watertight.When the plug is pulled out, a safety shutter, situated in the front of the socket, prevents access to the live parts.
IP66/IP67 sealingIP66/IP67 sealing is automatic as soon as the plug is inserted or once the cover is closed manually.
4 5
TECHNOLOGY
FASTER, SAFER, EASIER.Connection quality and life expectancyMARECHAL® products are fitted with spring-loaded contacts providing a permanent and durable contact.The silver-nickel tips at the end of the contacts provide exceptional connection quality and excellent resistance to wet and corrosive environments, even after years of use.Thanks to their overload tolerance of 8 times the normal current up to 1 minute, the decontactors are especially suitable for connecting motors, even with frequent restarting.
Improvement in control: integration of auxiliary contacts This option enables the ON/OFF position of the power socket to be signalled to the Centralised Technical Management. It can also serve to transmit data such as temperatures from an isothermal sensor.In the event of severe applications [high currents in dc, etc] these contacts can be used to control a switch.
User safety: mechanical lockingOptional locking systems prevent accidental power supply to a machine during maintenance,and fit perfectly into your consignment procedures.Once the DECONTACTORTM is safely disconnected, you can mechanically interlock the two parts already physically separated:
EXAMPLES
Position 01380-440 V 50 Hz
Position 19 660-690 V 50 Hz
Position 05Free [specific to motor
applications]
1
2
T
N
3
1
2T
3 1
2
T
3
24 Keying positions24 keying positions are possible to differentiate between dissimilar voltages. Some of these are reserved for the creation of specific systems:
Plug onlyPadlock placed directly onto the plug or a lock-out hasp: add ‘839’ to the connector’s part number.
Closed socket onlyPadlock or lock-out hasp placed onto the provided bar: add ‘844’ to the socket’s part number.The padlock placed directly onto the socket’s latch must be the right size.Connections are thereafter impossible, making it absolutely safe for users.
Connnected socket and plugPadlock or lock-out hasp placed onto the provided bar: add ‘844’ to the socket’s part number.The padlock placed directly onto the socket’s latch must be the right size.Connections are thereafter impossible.
Padlock and padlocking device not supplied.
(Lock-OFF)
E E E
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DSNCOMPACT AND WATERTIGHT DECONTACTOR™
SPECIFICATION
Plug and socket-outlet with incorporated load-breaking capacity AC-22 / AC-23, IP66/IP67 without additional operation, safety shutter (socket IP4X/IPXXD) silver-nickel butt contacts and metallic braid.
MAIN FEATURES
DSN1 DSN3 DSN6
Rated current (In) 20 A 32 A 63 A
Umax 500 V 690 V 1 000 V
AC-22 switching capability 20 A / 500 V 32 A / 690 V 50 A / 690 V
AC-23 switching capability 20 A / 400 V (5,5 kW) 32 A / 400 V (7,5 kW) 63 A / 400 V (18,5 kW)
Auxiliary contacts - 2 4
Keying positions (1) 24 for all DSN
IP protection lid closed IP66/IP67 for all DSN
IP protection connected plug IP66/IP67 for all DSN
Ambient temperature -40°C to +60°C for all DSN
Shock resistance IK08 for all DSN
Flexible wiring [min. – max.] 1 - 2,5 mm2 2,5 - 6 mm2 6 - 16 mm2
Stranded wiring [min. – max.] 1,5 - 4 mm2 2,5 - 10 mm2 10 - 25 mm2
Short circuit current [Icc] 10 kA for all DSN
(1) To distinguish between different power supplies and applications.
20 A / 32 A / 63 A
Covering sizes from 20 to 63 A, DSN decontactors are distinguished by their small footprint. The socket + plug combination is automatically IP66/IP67 as soon as the plug is inserted or once the cover is closed manually.
Automatic IP66/IP67
Built-in AC-22 and AC-23 switching capability
Shock-resistant GRP casing
6 7
DSN
50 Hz voltage Polarity Part number Part number
DSN1 (20 A) 3P+E 6114013 6118013
DSN3 (32 A) 3P+E 6134013 6138013
3P+E+2aux 6134013972 6138013972
DSN6 (63 A)
3P+E 6164013 6168013
3P+E+2aux 6164013972 6168013972
3P+E+4aux 6164013264 6168013264
For other voltages, polarities, locking options and specific keying positions, please contact us.
SOCKET-OUTLETfemale
380 - 440 V
380 - 440 V
380 - 440 V
380 - 440 V
380 - 440 V
380 - 440 V
INLETmale
30° GRPwall box
GRP box +70° GRP sleeve*
Entry
DSN1 M20 611A053 51AA058
DSN3M20 613A053
51BA058M25 613A083
DSN6 M25 616A083 51CA058
BOXES Without cable glands
Straight GRP
DSN1 9-18 mm 611A013
DSN3 5-21 mm 613A013
DSN6
10-30 mm 616A013
10-30 mm 616A473*
HANDLE
30° inclinedGRP
70° inclinedGRP
DSN1 611A027 51AA757
DSN3 613A027 51BA757
DSN6 616A027 51CA757
SLEEVES
* Without drilling and without cable gland.
EX
AM
PL
E O
F C
ON
FIG
UR
AT
ION
30° GRP wall box 611A053
Socket-outlet 6114013
WALL MOUNTING SOCKET DSN1
Straight GRP handle 611A013
Inlet 6118013
PLUG DSN1
* With built-in finger draw plate [recommended for inline connections].
ACCESSORIES AND OPTIONS
Locking with shaft for 3 padlocks –Ø 4mm
(padlocks not supplied): socket part no. + 844
Lockable plug: inlet part no. + 839
Inlet cap:
DSN1: 611A426
DSN3: 613A126
DSN6: 616A126
180° opening lid Socket part no. + 10
Self-returning lid Socket part no. + R
180° opening and self-returning lid Socket part no. + 18
DSMETAL DECONTACTOR™
SPECIFICATION
IP54/ IP55 Plug and socket-outlet with incorporated AC-22 / AC-23 load-breaking device, safety shutter (IP4X/IPXXD socket-outlet), silver-nickel butt contacts with metallic braid.
MAIN FEATURES
DS6 GRP DS9 GRP DS2 METAL
Rated current (In) 90 A 150 A 250 A
Umax 1 000 V 1 000 V 1 000 V
AC-22 switching capability 63 A / 690 V 150 A / 400 V 250 A / 400 V
AC-23 switching capability 90 A / 400 V (37 kW) 100 A / 440 V (50 kW) 160 A / 440 V (75 kW)
Auxiliary contacts 4 6 7
Keying positions (1) 24 24 12
IP protection lid closed IP55 IP66/IP67 IP55
IP protection connected plug IP54 IP66/IP67 IP54
Ambient temperature -40°C to +60°C for all DS
Shock resistance IK08 IK08 IK09
Flexible wiring [min. – max.] 10 - 25 mm2 25 - 70 mm2 25 - 70 mm2
Stranded wiring [min. – max.] 10 - 35 mm2 25 - 95 mm2 25 - 95 mm2
Short circuit current [Icc] 10 kA for all DS
(1) To distinguish between different power supplies and applications.
30 A / 50 A / 90 A / 150 A / 250 A
Covering sizes from 30 to 250 A [sizes covered in the 60309-1 standard], the DS range is the most comprehensive range of decontactors. Sockets and inlets exist in the metal version starting from 90 A.
Safe load-breaking up to 250 A
Safety shutter
GRP or metal casing
Note: DS6 and DS9 are also available in metal. The DS2 only exists in metal.
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8 9
DS
50 Hz voltage Polarity Part number Part number
DS6 (90 A)
3P+E 3164013 3168013
3P+E+2aux 3164013972 3168013972
3P+E+4aux 3164013264 3168013264
DS9 (150 A)
3P+E 3194013 3198013
3P+E+2aux 3194013262 3198013262
3P+E+4aux 3194013264 3198013264
3P+E+6aux 3194013976 3198013976
DS2 (250 A) 3P+E 3924013 3928013
3P+E+2aux 3924013972 3928013972
For other voltages, polarities, locking options and specific keying positions, please contact us.
SOCKET-OUTLETfemale
380 - 440 V
380 - 440 V
380 - 440 V
380 - 440 V
380 - 440 V
380 - 440 V
380 - 440 V
380 - 440 V
380 - 440 V
INLETmale
Metal box +70° metal sleeve
Metal box +60° metal sleeve
GRP box +70° GRP sleeve*
Entry
DS6 M40 876A053 51DA058
DS9 M50 879A053
DS2 M63 392A053
BOXES Without cable glands
Straight GRP Straight elastomer
DS6
13-35 mm 316A013
13-35 mm 316A473*
DS9 35-45 mm 659A013D45**
DS2 45-49 mm 352A013D49**
HANDLES
70° Inclinedmetal
60° Inclinedmetal
70° inclinedGRP
DS6 876A087 51DA757
DS9 879A087
DS2 392A027
SLEEVES
* Without drilling and without cable gland.
* With built-in finger draw plate [recommended for inline connections].** D35 = Cable diameter 25 to 35 mm - D45 = Cable diameter 35 to 45 mm.
D49 = Cable diameter 45 to 49 mm.
ACCESSORIES AND OPTIONS
Locking with shaft for 3 padlocks –Ø 8mm
(padlocks not supplied): socket part no. + 844
Lockable plug: inlet part no. + 839
Inlet cap:
DS6: 316A126
DS9: 319A126
DS2: 312A126
180° opening lid Socket part no. + 10
Self-returning lid Socket part no. + R
180° opening and self-returning lid Socket part no. + 18
EX
AM
PL
E O
F C
ON
FIG
UR
AT
ION
70° metal box 879A053
Socket-outlet 3194013
WALL MOUNTING SOCKET DS9
Elastomer handle659A013D45
Inlet 3198013
PLUG DS9
DBDISCONNECTABLE MOTOR SWITCH
SPECIFICATION
IP66/IP67 disconnect motor switch - AC-3 category according to IEC EN 60947-3 standard.
MAIN FEATURES
DB3 DB6 DB9
Rated current (In) 40 A 75 A 125 A
Umax 690 V 690 V 690 V
AC-3 load-break capability 7,5 kW 22 kW 45 kW
Keying positions (1) 24 for all DB
IP protection lid closed IP66/IP67 for all DB
IP protection connected plug IP66/IP67 for all DB
Ambient temperature -40°C to +60°C for all DB
Shock resistance IK09 for all DB
Flexible wiring [min. – max.] 2,5 - 6 mm2 10 - 25 mm2 16 - 50 mm2
Stranded wiring [min. – max.] 2,5 - 10 mm2 16 - 35 mm2 25 - 70 mm2
Short circuit current [Icc] 200 kA for all DB
(1) To distinguish between different power supplies and applications.
7 KW / 22 KW / 45 KW
DB motor switches combine the functions of a motor disconnect and a power socket. The DB can be safely disconnected on load.
AC-3 load-breaking switch for motors
IP66/IP67 as standard
Impact resistant metal casing
Mechanical locking of the DB
From left to right:Padlocked in OFF positionPadlocked in ON positionSocket-outlet padlocked with closed coverInlet padlocked
INFO
+
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10 11
DB
50 Hz voltage Polarity Part number Part number
DB3 (40 A) 3P+E 8734013 8738013
3P+E+2aux 8734013172 8738013172
DB6 (75 A) 3P+E 8764013 8768013
3P+E+2aux 8764013172 8768013172
DB9 (125 A) 3P+E 8794013 8798013
3P+E+4aux 8794013264 8798013264
For other voltages, polarities, locking options and specific keying positions, please contact us.
SOCKET-OUTLETfemale
380 - 440 V
380 - 440 V
380 - 440 V
380 - 440 V
380 - 440 V
380 - 440 V
INLETmale
Metal box +70° metal sleeve
Entry
DB3 M25 873A053
DB6 M40 876A053
DB9 M50 879A053
BOX Without cable glands
Straight GRP Straight elastomer
DB3 10-30 mm 873A013
DB6 13-35 mm 876A013
DB9 35-45 mm 659A013D45*
* D35 = Cable diameter 25 to 35 mm - D45 = Cable diameter 35 to 45 mm.D49 = Cable diameter 45 to 49 mm.
HANDLES
70° Inclinedmetal
DB3 873A087
DB6 876A087
DB9 879A087
SLEEVE
ACCESSORIES AND OPTIONS
Padlocking device 1 to 6 padlocks
873A541
Inlet cap:
DB3: 873A126
DB6: 876A126
DB9: 879A126
EX
AM
PL
E O
F C
ON
FIG
UR
AT
ION
70° metal box873A053
Socket-outlet8734013
WALL MOUNTING SOCKET DB3
Straight GRP handle873A013
Inlet8738013
PLUG DB3
STAR-DELTA7 POLE DECONTACTORS AND CONNECTORS
MAIN FEATURES
DN9C DSN7C3 DS7C3 METAL DN7C6 DS7C9
Imax per phase 30 A 32 A 50 A 90 A 150 A
Umax 415 V 500 V 500 V 415 V 500 V
AC-22 switching capability 30 A / 415 V 32 A / 500 V 50 A / 500V 90 A / 415 V -
Wiring (terminals) Screw-type for the whole range
Auxiliary contacts 2 - 3 - 3
Keying positions (1) 2 - 5 - -
IP protection lid closed IP55 IP66/IP67 IP55 IP55 IP55
IP protection connected plug IP54 IP66/IP67 IP54 IP54 IP54
Ambient temperature -40°C to +60°C for the whole range
Shock resistance IK09 IK08 IK09 IK09 IK09
Flexible wiring [min. – max.] 1 - 6 mm2 2,5 - 6 mm2 2,5 - 10 mm2 10 - 25 mm2 16 - 50 mm2
Stranded wiring [min. – max.] 1,5 - 10 mm2 2,5 - 10 mm2 2,5 - 16 mm2 10 - 35 mm2 16 - 70 mm2
(1) To distinguish between different power supplies and applications.
FROM 30A TO 150A
Thanks to their silver-nickel tips at the end of the contacts these decontactors are designed to resist repeated overloads and are especially suitable for reliable motor connections, even with frequent re-starting.
Connection of star-delta motors
Connection of motors with two speed cycles
Simpler and safer than fixed wiring
Watertight
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12 13
STAR-DELTA
Umax (V) / Imax (A) Polarity Part number Part number
DN9C (30 A) 6P+E 1914061 1918061
6P+E+2aux 1914081262 1918081262
DSN7C3 (32 A) 6P+E 6134061 6138061
DS7C3 (50 A)
6P+E 3934561 3938561
6P+E+2aux 3934561172 3938561172
6P+E+3aux 3934561263 3938561263
DN7C6 (90 A) 6P+E 1964061 1968061
DS7C9 (150 A)*6P+E 3994061 3998061
6P+E+2aux 3994061172 3998061172
* Connector without circuit breaker capacity.
SOCKET-OUTLETfemale
INLETmale
Metal box +70° metal sleeve
Metal box +60° metal sleeve
GRP box +70° GRP sleeve*
Entry
DN9C M25 873A053
DSN7C3 51BA058
DS7C3 M40 876A053
DN7C6 M50 879A053
DS7C9 M63 392A053
* Without drilling and without cable gland.
ACCESSORIES AND OPTIONS
Locking with shaft for 3 padlocks –Ø 8mm
(Ø 4mm for the DSN7C3) )
(padlocks not supplied): socket part no. + 844
Lockable plug: inlet part no. + 839
Inlet cap:
DN9C: 191A126
DSN7C3: 613A126
DS7C3: 316A126
DN7C6: 196A126
DS7C9: 312A126
180° opening lid Socket part no. + 10
Self-returning lid Socket part no. + R
180° opening and self-returning lid Socket part no. + 18
EX
AM
PL
E O
F C
ON
FIG
UR
AT
ION
30° metal box 396A653
Socket-outlet 3934561
WALL MOUNTING SOCKET DS7C3
Straight GRP handle 316A013
Inlet 3938561
PLUG DS7C3
415 / 30
415 / 30
415 / 90
500 / 32
500 / 50
500 / 50
500 / 50
500 / 150
500 / 150
70° Inclinedmetal
60° Inclinedmetal
30° inclinedGRP
DN9C 873A087
DSN7C3 613A027
DS7C3 876A087
DN7C6 879A087
DS7C9 392A027
SLEEVESBOXES Without cable glands
Straight GRP Straight elastomer
DN9C
10-30 mm 191A013
10-30 mm 191A473*
DSN7C3 5-21 mm 613A013
DS7C3 13-35 mm 316A013
13-35 mm 316A473*
DN7C6 35-45 mm 659A013D45**
DS7C9 45-49 mm 352A013D49**
HANDLES
* With built-in finger draw plate [recommended for inline connections].** D35 = Cable diameter 25 to 35 mm - D45 = Cable diameter 35 to 45 mm.
D49 = Cable diameter 45 to 49 mm.
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SPSINGLE POLE POWER CONNECTOR
MAIN FEATURES
SP
Rated current (In)700 A
For higher currents, contact us
Maximum a.c. voltage 1 000 V
Maximum d.c. voltage 1500 V
Keying positions mechanical [5] and visual
IP protection lid closed IP66/IP67
Ambient temperature -40 °C to +60 °C
Shock resistance IK08
Flexible wiring [min. – max.] 50 - 400 mm2
Short circuit current [Icc] 20 kA for 250 ms
Number of operations 2000
Pre-wired pilot circuit 6 A / 250 V
700 A / 1 000 V
Thanks to the butt-contact technology the SP single pole connector accepts a permanent current of 700 A / 1 000 V ac or 1500 V dc [connection with 70 to 400m² conductors].
Up to 700 A / 1 000 V
Automatic IP66/IP67 sealing
Electromechanical interlocking system
INFO
+ SP Characterisation
Allowable current according to conductor cross-section at 30 °C ambient temperature
Maximum permanent allowable current in the SP after 2 000 operations depending on cable cross-section
Maximum intensity of permanent current specified by the cable manu-facturers to maintain a conductor core temperature < 85 °C
Maximum intensity of permanent current specified by the NFC 15-100 or the IEC 60 364-5-52 standards to maintain a conductor core temperature < 70 °C
I max (A)
750
650
550
450
350
250
95 70 120 150 185 240 300 400
Section
(mm2)
14 15
SPE
XA
MP
LE
OF
CO
NF
IGU
RA
TIO
N
45° metalinclined sleeve454A027
Socket-outlet454400N
INCLINED SOCKET SP
Straight handle454A753
Inlet454800N
PLUG SP
Type European colour code* Part number Part number
L1 4544001 4548001
L2 4544002 4548002
L3 4544003 4548003
Neutral 454400N 454800N
Earth 454400T 454800T
Pole + 454400P 454800P
Pole - 454400M 454800M
* Part-numbers valid for Europe and Japan.For other countries: padd the suffix : P80 for the USA / P67 for Australia / P40 for the UK and South-Africa.
SOCKET-OUTLET female
Without lug
Brown
Black
Grey
Blue
Green
Red
Black
INLET male
Without lug
454A027
* The inclined sleeve is recommended to reduce cable weight effect.
SLEEVE*45° Inclined metal
17-38 mm 454A753
35-48 mm 454A783
HANDLEStraight
LUGS
Lug choice depends on the cable: the cross-section of the flexible cable mentioned in the table below is for information only.Please check dimensions as these may vary according to cable types and manufacturers.
Wiring (mm2) Straight with hole Straight threaded M12* Internal diameter (mm)
Flexible Rigid Part number Part number
50 70 454A50C 454A50D 11
70 95 454A70C 454A70D 13,1
95 120 454A95C 454A95D 14,5
120 150 454A12C 454A12D 16,2
150 185 454A15C 454A15D 18
185 240 454A18C 454A18D 20,6
240 300 454A24C 454A24D 23,1
300 400 454A30C 454A30D 26,1
400 500 454A40C 454A40D 29,2
* Wiring with crimping lugs, according to NF C20-130 standard (for VDE 0220 standard, please contact us).Crimping: double hexagonal crimping is recommended.
DXNCOMPACT ATEX DECONTACTOR™
SPECIFICATION
IP66/IP67 plugs and socket-outlets with Ex «de» protection mode for hazardous areas (ATEX) with incorporated load-breaking switch.
MAIN FEATURES
DXN1 DXN3 DXN6
Rated current (In) 20 A 32 A 63 A
Umax 550 V 750 V 750 V
Auxiliary contacts - 2 2
Keying positions (1) 24 for all DXN
IP protection lid closed IP66/IP67 for all DXN
IP protection connected plug IP66/IP67 for all DXN
Ambient temperature -40°C to +60°C for all DXN
Shock resistance IK08 for all DXN
Flexible wiring [min. – max.] 1 - 4 mm2 2,5 - 10 mm2 6 - 16 mm2
Stranded wiring [min. – max.] 1,5 - 6 mm2 2,5 - 16 mm2 6 - 25 mm2
Protection mode “de” for all DXN
ATEX zones zones 1 and 2 [Gas] and zones 21 and 22 [Dust]
(1) To distinguish between different power supplies and applications.
20 A / 32 A / 63 A
DXN decontactors are designed for hazardous areas, with Ex ‘de’ protection mode. They comply with the ATEX 94/9/CE Directive. They can be used in zones 1 & 2 (Gas) and zones 21 & 22 (Dust). They are certified according to IECEx standards.
Automatic IP66/IP67 sealing
Integrated load-breaking switch
Compact and strong design
High performance GRP casing
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B2X junction boxes
This box can be equipped with:• Two DXN1 with 30° inclined sleeve, or• One DXN1 & one DXN3 with 30° incl. sleeves, or• One DXN6 with 70° inclined sleeve.
DXN mechanical locking
Optional locking of the female socket-outlet in the ON/OFF positions by a padlock bar [padlock not included].
INFO
+
INFO
+
16 17
DXN
50 Hz voltage Polarity Part number Part number
DXN1 (20 A) 3P+E 2514013 2518013
DXN3 (32 A) 3P+E 2534013 2538013
3P+E+2aux 2534013972 2538013972
DXN6 (63 A) 3P+E 2564013 2568013
3P+E+2aux 2564013972 2568013972
For other voltages, polarities, locking options and specific keying positions, please contact us.
SOCKET-OUTLETfemale
380 - 440 V
380 - 440 V
380 - 440 V
380 - 440 V
380 - 440 V
INLETmale
30° GRPwall box
70° GRPwall box*
PE Ex
DXN1 M20 251AB53 251AB58
DXN3 M25 253AB5325P 253AB58
DXN6 M25 256AB53 256AB5825P
BOXESWith Ex cable glands included
Straight GRP
DXN1 10-14 mm 251A753
DXN3 12-18 mm 253A783
DXN6 16-25 mm 256A25332P
HANDLEWith Ex cable glands included
30° inclinedGRP
70° inclinedGRP
DXN1 251A027 251A757
DXN3 253A027 253A757
DXN6 256A027 256A757
SLEEVES
* For alternatives with earth continuity or multiple cable glands: contact us.
* For alternatives with earth continuity: contact us.
ACCESSORIES AND OPTIONS
Locking with shaft for 3 padlocks –Ø 4mm
(padlocks not supplied): socket part no. + 844
Inlet cap:
DXN1: 251A126
DXN3: 253A126
DXN6: 256A126
180° opening lid Socket part no. + 10
Self-returning lid Socket part no. + R
180° opening and self-returning lid Socket part no. + 18
EX
AM
PL
E O
F C
ON
FIG
UR
AT
ION
70° GRP wall box 253AB58
Socket-outlet 2534013
WALL MOUNTING SOCKET DXN3
Straight GRP handle253A753
Inlet 2538013
PLUG DXN3
DXMETAL ATEX DECONTACTOR™
SPECIFICATION
IP65 plug and socket-outlet with Ex «de» protection mode for hazardous areas (ATEX) with incorporated load-breaking switch.
MAIN FEATURES
DX1 DX3 DX6 DX9 DX2
Rated current (In) 20 A 32 A 63 A 125 A 200 A
Umax 750 V for all DX
Keying positions (1) 12 for all DX
IP protection lid closed IP65 IP65 IP65 IP65 IP65
IP protection connected plug IP65 IP65 IP65/IP66 IP65/IP66 IP65/IP66
Ambient temperature -25 °C ≤ Ta ≤ +60 °C (DX1 & DX3) -40 °C ≤ Ta ≤ +60 °C (DX6, DX9 & DX2)
Shock resistance IK10 for all DX
Flexible wiring [min. – max.] 2,5 - 10 mm2 2,5 - 10 mm2 16 - 50 mm2 50 - 70 mm2 70 mm2
Stranded wiring [min. – max.] 2,5 - 10 mm2 2,5 - 10 mm2 16 - 50 mm2 50 - 70 mm2 70 mm2
Protection mode “de” for all DX
ATEX zones zones 1 and 2 [Gas] and zones 21 and 22 [Dust]
(1) To distinguish between different power supplies and applications.
20 A / 32 A / 63 A / 125 A / 200 A
DX decontactors are designed for hazardous areas, with Ex ‘de’ protection mode. They comply with the ATEX 94/9/CE Directive. They can be used in zones 1 & 2 (Gas) and zones 21 & 22 (Dust). They are certified according to IECEx standards.
Automatic IP65 sealing
Integrated load-breaking switch
Locking by keying axis in the ON/OFF positions
marechal.com
DX mechanical locking
Standard locking of the female socket-outlet in the ON/OFF positions by a padlock bar [padlock not included]
INFO
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18 19
DX
50 Hz voltage Polarity Part number Part number Part number
DX1 (20 A) 3P+E 2624013 8-13 mm 2621013 2628013
DX3 (32 A) 3P+E 2634013 9-16 mm 2631013 2638013
DX6 (63 A) 3P+E 2664013 12-21 mm 2661013 2668013
DX9 (125 A) 3P+E 2694013 23-35 mm 269101350M 2698013
DX2 (200 A) 3P+E 2694013Z0357 36-48 mm 2691013Z0357 2698013Z0357
For other voltages, polarities, locking options and specific keying positions, please contact us.
SOCKET-OUTLETfemale
380 - 440 V
380 - 440 V
380 - 440 V
380 - 440 V
380 - 440 V
PLUGmale
INLET male
90° metalwall box
Cable gland
DX1 M25 262AB5325M
DX3 M32 263AB5332M
DX6 M40 266AB5340M
DX9 M50 269AB5350M
DX2 M63 269AB53Z0357
* For alternatives with earth continuity: contact us.
BOXESWith Ex cable glands included*
HANDLEWith Ex cable glands included*
EX
AM
PL
E O
F C
ON
FIG
UR
AT
ION
90° wall box 269AB53
Socket-outlet 2694013
WALL MOUNTING SOCKET DX9
Plug 2691013
PLUG DX9
Straight metal handle
Straight metal handle
Cable gland
DX1 M25 262A96325M
DX3 M32 263A96332M
DX6 M40 266A96340M
DX9 M45 269A96350M
DX2 M63 269A963Z0357
* For alternatives with earth continuity: contact us.
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