Explosion Proof Flame Proof Socket

Q: Where are explosion proof sockets used?

Explosion proof sockets are used in hazardous locations such as oil refineries, petrochemical plants, offshore platforms, gas compressor stations, and industrial facilities with explosive atmospheres.

Q: What voltage do explosion proof sockets support?

Explosion proof sockets typically support voltage ranges from 110V to 690V AC depending on industrial requirements and configurations.

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Data Sheet

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Installation

Explosion Proof Socket for Hazardous Areas (Zone 1 & Zone 2)

An explosion proof socket is a flameproof electrical outlet designed to safely operate in hazardous environments where flammable gases, vapors, or combustible dust may be present.

Alrouf’s explosion proof sockets are engineered with Ex-d flameproof protection, heavy-duty LM6 die-cast aluminum housing, and dual earthing systems to ensure maximum safety and durability in industrial applications. These sockets support voltage ranges from 110V to 690V AC and are suitable for Zone 1, Zone 2, Zone 21, and Zone 22 classified areas.

They are widely used to provide safe and reliable power connections for industrial equipment in oil & gas, petrochemical, and energy facilities.

Explosion Proof Plug and Socket – Key Features

Our explosion proof plugs and sockets are designed to provide maximum electrical safety in explosive environments.

Fire and Ignition Protection

Explosion proof sockets prevent sparks, arcs, or hot surfaces from igniting flammable gases or dust in hazardous locations.

Heavy Duty Aluminum Housing

The socket enclosure is manufactured using LM6 die-cast aluminum alloy, providing strong mechanical protection and resistance to corrosion.

Dual Earthing System

Each explosion proof socket includes internal and external earthing terminals for improved electrical safety and grounding reliability.

Secure ON/OFF Separation Mechanism

A visible ON/OFF control system ensures safe connection and disconnection of plugs in hazardous areas.

High Electrical Ratings

Explosion proof sockets support industrial power loads including:

16A / 240V AC
20A / 240V AC
32A / 415V AC

ensuring compatibility with various industrial electrical systems.

Long Service Life

Neoprene sealing gaskets and stainless steel external hardware protect the socket against corrosion, moisture, and harsh environmental conditions.

Explosion Proof Industrial Socket Applications

Explosion proof industrial sockets are used in facilities where electrical sparks could cause explosions.

Oil & Gas Industry

Refineries
Gas compressor stations
LNG plants
Offshore drilling rigs

Petrochemical & Chemical Plants

Explosion proof outlets provide safe power connections in processing units and storage facilities.

Energy & Infrastructure

Pipeline stations
Power generation facilities
Industrial plants

Industrial Equipment Power Supply

Explosion proof plug and socket systems power equipment such as:

compressors
pumps
heating systems
air conditioning units
converters
engines

These industrial outlets ensure safe operation even in corrosive atmospheres.

Explosion Proof Plug and Socket Accessories

Our explosion proof socket systems support several accessories including:

brass cable glands
stainless steel glands
plastic glands
copper glands

These accessories ensure proper cable entry and sealing for hazardous area installations.

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Manual

What is an explosion proof socket?

An explosion proof socket is a specially designed electrical outlet that prevents sparks or arcs from igniting explosive gases or dust in hazardous environments.

Where are explosion proof sockets used?

Explosion proof sockets are used in hazardous areas such as oil refineries, chemical plants, offshore rigs, gas compressor stations, and petrochemical facilities.

What is the difference between flameproof and explosion proof sockets?

Both terms describe protective electrical enclosures designed to prevent explosions. Flameproof equipment contains internal explosions and prevents them from igniting external atmospheres.

What voltage do explosion proof sockets support?

Explosion proof sockets typically support voltages from 110V to 690V AC, depending on the configuration and industrial requirements.

Looking for explosion proof plugs, sockets, or industrial outlets for hazardous locations?

Contact Alrouf Lighting Technology Co. Ltd. today to request pricing, technical specifications

Type	Voltage (V)	Current (A)	Pole number
ARFLP-16/ □ / □	600–690V AC	16	3P+PE
	480–500V AC	16	3P+PE
	380–415V AC	16	3P+N+PE
	200–250V AC	16	3P+PE
	110–130V AC	16	1P+N+PE
	36V DC	16	2P+PE
	24V DC	16	2P+PE
	ARFLP-32/ □ / □	600–690V AC	32	3P+PE
480–500V AC		32	3P+PE
380–415V AC		32	3P+N+PE
200–250V AC		32	3P+PE
ARFLP-63/ □ / □		600–690V AC	63	3P+PE
	480–500V AC	63	3P+PE
	380–415V AC	63	3P+N+PE
	ARFLP-125/ □ / □	600–690V AC	125	3P+PE
480–500V AC		125	3P+PE
380–415V AC		125	3P+PE
200–250V AC		125	3P+PE