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The DECONTACTOR™operation provides ahigh safety to the users.
For example, to releasethe plug of a DXN,simply press the latchand pull the plugsimultaneously (pictures 1 & 2), whichbreaks the circuit. Then,twist anticlockwise andwithdraw the plug(picture 3). This operationis totally safe becausethe circuit is open.
When the plug andsocket-outlet areseparated, active partsare protected against theingress of finger (DXrange = IP2X protectionwith open lid) or fromwires exceeding 1 mmdiameter (DXN range =IP4X protection with openlid), thanks to the socket-outlet safety shutter.
2
1
3
Electrical features• DXN: from 20 to 63 A - 750 V AC (DXN1: 550 V) / DX: from 20 to 200 A - 750 V AC.
• Integral switching devices as defined in clause 2.8 of IEC / EN 60309-1 standard
• Equipped with silver-nickel butt-contacts for added reliability and lifetime
• Socket-outlet safety shutter provides IP4X (DXN) or IP2X (DX) protection with open lid
• Unique keying system allows discrimination between 12 (DX) or 24 (DXN) different power
supplies (voltage, frequency, AC and DC current)
Mechanical features• IP66 and 67 (DXN), IP65 (DX) automatic watertightness as standard
• DXN: casings made of polyamide (IK08 impact resistance)
DX: casings made of aluminium (IK10 impact resistance)
• Ambient temperature: from -40°C to + 60°C
• Spring-assisted terminals unaffected by vibrations and thermal cycling
• Self-opening lid (DXN)
• Self-returning lid (DX) - in option for DXN
Regulatory featuresDXN and DX decontactors can be used in zones 1 and 2 (gas) and zones 21 and 22 (dust).
They comply with:
• The ATEX 94/9/CE and 99/92/CE directives,
• The EN 50014, EN 50018 (explosion proof safety ‘d’) and EN 50019 (increased safety ‘e’)
european harmonised standards, and the EN 50281-1-1 (electrical equipment for use in
flammable dust atmospheres) standard,
• The IEC 60079-0 (electrical equipment for use in flammable gas atmospheres – Section 0:
General rules) and IEC 60079-1 (‘d’ safety) international standards,
• The IEC 60309-1 International standard and EN 60309-1 European standard (plugs and socket-
outlets for industrial purposes),
• The French decree N° 88-1056 dated 14th November 1988 relating to workers’ protection,
• The decrees relating to workers’ protection in Belgium, Spain and Italy.
Also certified by VERITAS LCIE, AS, UL do Brazil and CSA (French, Australian, Brazilian and
Canadian* inspection laboratories).
(*) for North-America
DECONTACTOR™ ranges
3
Polyamide DECONTACTOR™ rangeIP66/67 - from 20 to 63 AXNDXN
Versions withauxiliary contactsThe DXN3 and DXN6 can be equipped
with 2 auxiliary contacts (5 A). Simply
add the suffix ‘972’ to the part
number of the active part or
that you have selected.
DXN1 20 A - 550 V max.Voltage Polarity Part number
220-250 V 1P+N+E 25 14 015 25 14 015 25 14 015 25 18 015 25 18 015 25 18 015
380-440V 3P+E 25 14 013 25 14 013 25 14 013 25 18 013 25 18 013 25 18 013
380-440 V 3P+N+E 25 14 017 25 14 017 25 14 017 25 18 017 25 18 017 25 18 017
+ inst. access. (M20 entry): 25 1A B58 25 1A 757 25 1A 753 25 1A 753 25 1A 757 25 1A B58
+ inst. access. (M25 entry): 25 1A B58 25P 25 1A 757 25 1A 253 25P 25 1A 253 25P 25 1A 757 25 1A B58 25P
+ inst. access. (M32 entry): 25 1A B58 32P 25 1A 757 25 1A 253 32P 25 1A 253 32P 25 1A 757 25 1A B58 32P
Wall box with cable gland ‘e’ included. Other available voltages, polarities, options: consult us or see our catalogue ‘Products for use in explosive atmospheres’.
DXN3 32 A - 750 V max.Voltage Polarity Part number
220-250 V 1P+N+E 25 34 015 25 34 015 25 34 015 25 38 015 25 38 015 25 38 015
380-440V 3P+E 25 34 013 25 34 013 25 34 013 25 38 013 25 38 013 25 38 013
380-440 V 3P+N+E 25 34 017 25 34 017 25 34 017 25 38 017 25 38 017 25 38 017
+ inst. access. (M20 entry): 25 3A B58 20P 25 3A 757 25 3A 753 25 3A 753 25 3A 757 25 3A B58 20P
+ inst. access. (M25 entry): 25 3A B58 25 3A 757 25 3A 783 25 3A 253 25P 25 3A 757 25 3A B58
+ inst. access. (M32 entry): 25 3A B58 32P 25 3A 757 25 3A 253 32P* 25 3A 253 32P* 25 3A 757 25 3A B58 32P
Wall box with cable gland ‘e’ included. Other available voltages, polarities, options: consult us or see our catalogue ‘Products for use in explosive atmospheres’.(*) Handle with M40 entry: change the number 32 for a 40 in the part number.
DXN6 63 A - 750 V max.Voltage Polarity Part number
220-250 V 1P+N+E 25 64 015 25 64 015 25 64 015 25 68 015 25 68 015 25 68 015
380-440V 3P+E 25 64 013 25 64 013 25 64 013 25 68 013 25 68 013 25 68 013
380-440 V 3P+N+E 25 64 017 25 64 017 25 64 017 25 68 017 25 68 017 25 68 017
+ inst. access. (M25 entry): 25 6A B58 25P 25 6A 757 25 6A 753 25 6A 753 25 6A 757 25 6A B58 25P
+ inst. access. (M32 entry): 25 6A B58 25 6A 757 25 6A 253 32P 25 6A 253 32P 25 6A 757 25 6A B58
+ inst. access. (M40 entry): 25 6A B58 40P 25 6A 757 25 6A 253 40P* 25 6A 253 40P* 25 6A 757 25 6A B58 40P
Wall box with cable gland ‘e’ included. Other available voltages, polarities, options: consult us or see our catalogue ‘Products for use in explosive atmospheres’.(*) Handle with M20 entry: change the number 40 for a 20 in the part number
Active part:
+ installation accessory:
Socket-outlet Socket-outlet Socket-outlet Inlet Inlet Inlet
B Wall box Sl Inclined sleeve Handle Handle Sl Inclined sleeve B Wall box
Wall mountingsocket( + )
Plug ( + )
S B
Inclinedsocket( + )S Sl
Coupler socket( + )S H
Wall mountingappliance inlet( + )I B
Inclined appliance inlet( + )I Sl
I HSocket-outlet( )S
Inlet( )I
S
B
S
Sl H
I
H
S I
Sl
I
B
S
B
S
Sl H
I
H
S I
Sl
I
B
S
B
S
Sl H
I
H
S I
Sl
I
B
Ex II2 G/D EEX ed IIC-40 °C ≤ Ta ≤ +60°C T5 T90°C-40 °C ≤ Ta ≤ +40 °C T6 T70°C
LCIE 99 ATEX 6027 X
Ex II2 G/D EEX ed IIC-40 °C ≤ Ta ≤ +60°C T4 T100°C-40 °C ≤ Ta ≤ +40 °C T6 T80°C
LCIE 05 ATEX 6149
Ex II2 G/D EEX ed IIC-40 °C ≤ Ta ≤ +60°C T4 T110°C-40 °C ≤ Ta ≤ +40°C T5 T90°C
LCIE 05 ATEX 6150
S I
4
Metal DECONTACTOR™ rangeIP65 - from 20 to 125 A - 750 V max.XDX
DX1 20 AVoltage Polarity Part number
220-250V 1P+N+E 26 24 015 26 24 015 26 21 015 26 28 015
380-440V 3P+E 26 24 013 26 24 013 26 21 013 26 28 013
380-440V 3P+N+E 26 24 017 26 24 017 26 21 017 26 28 017
+ inst. access. (M20 entry): 26 2A B53 26 2A 963 26 2A B53
+ inst. access. (M25* entry): 26 2A B53 25M 26 2A 953 25M 26 2A B53 25M
Wall box with cable gland ‘e’ included. Other available voltages, polarities, options: consult us or see our catalogue ‘Products foruse in explosive atmospheres’. (*) M32 or M40 entry: change the number 25 for a 32 or a 40 in the part number.
DX3 32 AVoltage Polarity Part number
220-250V 1P+N+E 26 34 015 26 34 015 26 31 015 26 38 015
380-440V 3P+E 26 34 013 26 34 013 26 31 013 26 38 013
380-440V 3P+N+E 26 34 017 26 34 017 26 31 017 26 38 017
+ inst. access. (M25 entry): 26 3A B53 26 3A 963 26 3A B53
+ inst. access. (M32* entry): 26 3A B53 32M 26 3A 953 32M 26 3A B53 32M
Wall box with cable gland ‘e’ included. Other available voltages, polarities, options: consult us or see our catalogue ‘Products foruse in explosive atmospheres’. (*) M20 or M40 entry: change the number 32 for a 20 or a 40 in the part number.
DX6 63 AVoltage Polarity Part number
220-250V 1P+N+E 26 64 015 26 64 015 26 61 015 26 68 015
380-440V 3P+E 26 64 013 26 64 013 26 61 013 26 68 013
380-440V 3P+N+E 26 64 017 26 64 017 26 61 017 26 68 017
+ inst. access. (M32 entry): 26 6A B53 26 6A 963 26 6A B53
+ inst. access. (M40* entry): 26 6A B53 40M 26 6A 953 40M 26 6A B53 40M
Wall box with cable gland ‘e’ included. Other available voltages, polarities, options: consult us or see our catalogue ‘Products foruse in explosive atmospheres’. (*) M25 or M50 entry: change the number 40 for a 25 or a 50 in the part number.
Active part:
+ installation accessory:
Socket-outlet Socket-outlet Plug Inlet
B Wall box Handle B Wall box
• (socket-outlet) IP 65• (socket-outlet + inlet) IP 65• IK 10• Umax AC 750V• Material metal
S
B
S
H
I
B
P
S
B
S
H
I
B
P
S
B
S
H
I
B
P
Main features:
Ex II2 G/D EEX ed IIC-25 °C ≤ Ta ≤ +60 °C T5 T85°C -25 °C ≤ Ta ≤ +50 °C T6 T75°C
LCIE 05 ATEX 6127
Ex II2 G/D EEX ed IIC-25 °C ≤ Ta ≤ +60 °C T5 T85°C -25 °C ≤ Ta ≤ +50 °C T6 T75°C
LCIE 05 ATEX 6127
Ex II2 G/D EEX ed IIC-40 °C ≤ Ta ≤ +60 °C T5 T90°C -40 °C ≤ Ta ≤ +50 °C T6 T80°C
LCIE 04 ATEX 6038
Wall mountingsocket( + )
Plug ( )P
S B
Socket-outlet( )S
Coupler socket( + )S H
Wall mountingappliance inlet( + )I B
Inlet( )I
5
DX9 125 AVoltage Polarity Part number
380-440V 3P+E 26 94 013 26 94 013 26 91 013 26 98 013
380-440V 3P+N+E 26 94 017 26 94 017 26 91 017 26 98 017
+ inst. access. (M40 entry): 26 9A B53 26 9A 963 26 9A B53
+ inst. access. (M50* entry): 26 9A B53 50M 26 9A 953 50M 26 9A B53 50M
Wall box with cable gland ‘e’ included. Other available voltages, polarities, options: consult us or see our catalogue ‘Products foruse in explosive atmospheres’. (*) M32 or M63 entry: change the number 50 for a 32 or a 63 in the part number.
S
B
S
H
I
B
P
Ex II2 G/D EEX ed IIC-40 °C ≤ Ta ≤ +60 °C T5 T90°C -40 °C ≤ Ta ≤ +50 °C T6 T80°C
LCIE 04 ATEX 6038
DX2 200 AVoltage Polarity Part number
380-440V 3P+T 26 94 013 Z0357 26 94 013 Z0357 26 91 013 Z0357 26 98 013 Z0357
380-440V 3P+N+T 26 94 017 Z0357 26 94 017 Z0357 26 91 017 Z0357 26 98 017 Z0357
+ inst. access. (M63 entry): 26 9A B53 Z0357 26 9A 963 Z0357 26 9A B53 Z0357
Wall box with cable gland ‘e’ included. Other available voltages, polarities, options: consult us or see our catalogue ‘Products foruse in explosive atmospheres’.
S
B
S
H
I
B
P
Ex II2 G/D EEX ed IIC-40 °C ≤ Ta ≤ +60°C T3 T91°C
LCIE 04 ATEX 6038/02
Active part:
+ installation accessory:
Socket-outlet Socket-outlet Plug Inlet
B Wall box Handle B Wall box
Compatibility with non ATEX plugs and socket-outlets
Such a compatibility exists for plugs up to 32 A.
The DXN1 ‘ed’ (20 A) can be connected both to
DXN1 ‘ed’ socket-outlets / coupler sockets and to
industrial DSN1 (20 A) socket-outlets / coupler
sockets.
Idem for DXN3 ‘ed’ (32 A) and industrial DSN3 (32 A).
Thus, you can move mobile ATEX devices equipped
with a DXN plug in and out of your ATEX zones.EX zone: connect a DXN plug ina DXN socket-outlet.
Non EX zone: connect a DXNplug in a DSN socket-outletwith the same rated current.
Wall mountingsocket( + )
Plug ( )P
S B
Socket-outlet( )S
Coupler socket( + )S H
Wall mountingappliance inlet( + )I B
Inlet( )I
IEC certification
DXN and DX decontactors are IEC certified as well as ATEX. IEC marking is available upon request.
Example: DXN3
ATEX marking: IEC marking:MARECHAL Electric MarommeEx II2 G/D EEX ed IIC
-40°C ≤ Ta ≤ +60°C T4 T100°C-40°C ≤ Ta ≤ +40 °C T6 T80 °C
LCIE 05 ATEX 6149
MARECHAL Electric MarommeEx ed IIC DIP A21-40 °C ≤ Ta ≤ +60 °C T4 T100 °C-40 °C ≤ Ta ≤ +40 °C T6 T80 °C
LCIE Ex 06.002
6
Explosion proof metal plug & socketIP65 - 20 A - 420 V max.X1PX1
Ex II2 G/D EEX ed IIC-40°C ≤ Ta ≤ +60°C T5 T90°C -40°C ≤ Ta ≤ +50°C T6 T80°C
LCIE 05 ATEX 6126
Voltage Polarity Part number
220-250V 1P+N+E 26 14 015 26 14 015 26 11 015 26 18 015
380-415V 3P+E 26 14 013 26 14 013 26 11 013 26 18 013
380-415V 3P+N+E 26 14 017 26 14 017 26 11 017 26 18 017
+ inst. access. (M20* entry): 26 1A B55 26 1A 963 26 1A B55
Wall box with cable gland ‘e’ included. (*) For an M25 entry, the wall box part number is 26 1A B55 25M and the handle part number is 26 1A 953 25M. Other available voltages, polarities, options: consult us or see our catalogue ‘Products for use in explosive atmospheres’.
Active part:
+ installation accessory:Socket-outlet Socket-outlet Plug Inlet
B Wall box Handle B Wall box
• Active parts protected(IP2X finger protection with open lid)
• Unique keying system allows discrimina-tion between 6 different power supplies(voltage, frequency, AC and DC current)
• IP65 automatic watertightness• Casing made of aluminium • PX plugs & sockets comply with the
same standards, directives and decreesas DX decontactors.
• (socket-outlet) IP 65• (socket-outlet + inlet) IP 65• IK 10• Umax AC 420V• Wiring (mini / maxi) flexible 1 / 4mm2
• Wiring (mini / maxi) stranded 1.5 / 6 mm2
• Rated currents 20A / 420V(IEC / EN 60309-1)
Main features:
S
B
S
H
I
B
P
Wall mountingsocket( + )
Plug ( )P
S B
Socket-outlet( )S
Coupler socket( + )S H
Wall mountingappliance inlet( + )I B
Inlet( )I
This product consists of a flat lid and a box, both made of
polyamide for a better temperature resistance. Equipped with
increased safety ‘e’ terminal blocks and cable glands, the whole
set complies with the ATEX 94/9/CE directive.
Code compliance• EN 50014, EN 50019 for zones 1 and 2
• EN 50281-1-1 and CEI 61241-1-1 for dust in zone 21 and 22
WiringThree kinds of increased safety ‘e’ terminal blocks are available:
• S1: 3 x 4 mm2 max. per terminal block ( I = 20 A )
• S2: 3 x 10 mm2 max. per terminal block ( I = 40 A )
• S3: 3 x 25 mm2 max. per terminal block ( I = 70 A )
Performances• Marechal terminal blocks include a spring-assisted tightening
system that provides constant strength applied to the
conductors with no deterioration and compensates for strand
settlement and copper yield.
• Ambient temperature : -40 °C to +60 °C
• Maximum one M40 cable gland per side
• Outside screws are made of stainless steel
• Dimensions: H = 173 mm L = 173 mm W = 118 mm
ATEX distribution boxes750 V max.2XB2X
Ex II2 G/D EEX e II-40°C ≤ Ta ≤ +60°C T6 T85°C
LCIE 05 ATEX 6128
7
Main dimensions
Socket-outlet
A BB BH C D E H YB Z Zß ØdDXN1 53 40 38 57 51 42 25 70 98 - 4,5DXN3 66 53 50 73 58 48 15 98 114 - 4,5DXN6 79 59 56 82 68 55 18 148 121 24 5
A1 B1 E F G ØHDX1 / DX3 240 125 90 145 119 9DX6 / DX9 / DX2 378 175 130 195 174 9
Wall mounting socket
A B CA CP D E1 E2 H H1 Y Z ØdDXN1 191 163 129 57 129 119 99 0 29 218 97 4,5DXN3 204 174 129 73 129 119 99 0 29 244 73 4,5DXN6 243 231 173 82 173 158 139 0 29 294 86 6,5
E
E
C
Ød
D
HZ
A
BH
BBYB
FB1E
G
A1ØH
D E1
CAE1 Ød
E2B
Y
H2A
Plug connected (A1)/disconnected (A0) in a wall mounting socket
A0 A1 B1 B0 Y DXN1 212 217 255 267 218DXN3 216 221 257 273 244DXN6 251 261 311 339 294
YB0B1
A1A0
Z D H BH BB B ØADX1 / DX3 95 104 55 66 85 92 6,7DX6 / DX9 / DX2 173 148 90 92 110 121 9
ZB
ØA
BD
BH
BB
A1 B1DX1 / DX3 317 125DX6 / DX9 / DX2 513 175
B1
50
48
49
56
73
114
212
A1
62
Ø6.6
62
PX1
PX1
107
126
PX1
60
98
Ø6.5
AnplaADF200704 www.becma.ch
Head office
MARECHAL ELECTRIC S.A.
5, avenue de Presles
F-94417 Saint-Maurice Cedex - FRANCE
Tel+ 33 (0) 1 45 11 60 00
Fax+ 33 (0) 1 45 11 60 60
www.marechal-electric.com
or www.marechal.fr
e-mail : [email protected]
Sales network in Europe
Belgium
Tel. 0800 40 347
Fax 0800 40 348
Italy
Tel. + 39 (0) 2 95749328
Fax + 39 (0) 2 95744147
The Netherlands
Tel. + 31 (0) 72 562 2137
Fax + 31 (0) 72 562 2303
United Kingdom
MARECHAL ELECTRIC
Tel. 0870 600 3091
Fax 0870 760 1066
www.marechal-electric.com
For other countries, please contact MARECHAL ELECTRIC S.A.
www.marechal-electric.com