Marechal DXN1 20 Amp Explosion Proof Plugs & Sockets (ATEX) Zone 1 & 2

Marechal Plugs & Sockets

Explosion Proof Plugs - Marechal DXN1 20 Amp 

ATEX Hazardous Area Zones 1, 2, 21, 22
 

Marechal DXN1 plugs and sockets (decontactors) are designed for explosive atmospheres, with ‘ed’ protection mode. Marechal explosion-proof plugs comply with the hazardous area (ATEX) directives dated 23rd March 1994 and 199/92/CE. 

Marechal DXN1 plugs and sockets can be used in hazardous area zones 1 and zones 2 (gas) and zones 21 and zones 22 (dust).

DXN1 hazardous area plugs & sockets have an incorporated breaking capacity of AC-22 / AC-23 and have an impact resistant GRP casing.

 

Marechal DXN1 20 Amp Explosion Proof Plugs & Sockets - Technical Specification

Rated Current (with wiring according to standard)	20A
Maximum Voltage	550V
IP Protection Lid Closed	IP66/IP67
IP Protection Connected Plug	IP66/IP67
Shock Resistance	IK08
Ambient Temperature	-40ºC to +60ºC
Flexible Wiring (Min-Max)	1mm² - 4mm²
Stranded Wiring (Min-Max)	1.5mm² - 6mm²
Other Wiring	On Request
Keying Positions	24
Protection Mode	de
ATEX Zones	1 & 2, 21 & 22

 

Marechal DXN1 Plugs Load Break Capability

• Temperature rating - Gas temperature classes: T6 for an ambient T° between -40 and +40 °C, T5 for an ambient T° between -40 and +60 °C
• Temperature rating - Dust surface temperature classes: Surface T° ≤70 °C for an ambient T° between -40 and +40 °C Surface T° ≤90 °C for an ambient T° between -40 and +60 °C
• Comply with EN 60309-1 20 A / 550 V

The DXN1 is available in a wide range of voltages and polarity options for both female socket outlets and male inlet plugs:

• 20-24V, 2P
• 190-230V, 3P+E
• 220-250V, 1P+N+E
• 380V-440V, 3P+E
• 380V-440V, 3P+N+E
• 480-500V, 3P+E
• 480-500V, 3P+N+E

Voltage 50Hz	Polarity	Marechal Socket Outlet Female - DXN1 (20A)	Marechal Inlet Male - DXN1 (20A)
20-24V	2P	251408A	251808A
190-230V	3P+E	2514033	2518033
220-250V	1P+N+E	2514015	2518015
380-440V	3P+E	2514013	2518013
380-440V	3P+N+E	2514017	2518017
480-500V	3P+E	2514093	2518093
480-500V	3P+N+E	2514097	2518097

 

Marechal DXN1 20 Amp Explosion Proof Plugs & Sockets (ATEX) Zone 1 & 2 - Technical Features

Specification	Marechal DXN1	Marechal DXN3	Marechal DXN6
Rated Current (ln)	20A	32A	63A
Umax	550V	750V	750V
Auxiliary Contacts (Optional)	-	2	2
Keying Positions (To distinguish between different power supplies & applications)	24	24	24
Protection Mode	de and tb	de and tb	de and tb
ATEX Zones	Zones 1 & 2 (Gas), Zone 21 & 22 (Dusts)

A full range of boxes, sleeves, handles, adaptors and accessories can also be supplied. Marechal's DXN range of plugs and sockets are suitable for rated currents from 20A up to 63A and maximum voltages from 550V up to 750V.

Marechal DXN1 20 Amp Explosion Proof Plugs & Sockets for Hazardous Area (ATEX) Zone 1 & 2 -

Marechal DXN1 20 Amp Explosion Proof Plugs & Sockets for Hazardous Area (ATEX) Zone 1 & 2

Marechal DXN1 ATEX Plugs Zone 1 & Zone 2 Hazardous Area 20A 550V - Instructions