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BXM(D)-8050-DLQ series explosion-proof anti-corrosion circuit breaker (II C. DIP)

Applicable to explosive gas environment zone 1. Zone 2 location;


Scope of application

Applicable to explosive gas environment zone 1. Zone 2 location;

Applicable to IIA. II B. II Class C explosive gas environment;

Applicable to flammable dust environment 21 area. 22 area;

Applicable to T1~T6/5/4 temperature group;

Suitable for places with high anti-corrosion requirements;

Widely used in oil exploration, oil refining, chemical industry, military and other dangerous environments and offshore oil platforms, oil tankers and other places.

Feature of product

Built-in explosion-proof circuit breaker, BL8060 explosion-proof circuit breaker module within 63A and below, more than 63A for special explosion-proof emergency,

High-strength metal casing; reasonable structure and good explosion-proof performance;

The outer shell of this product is made of glass fiber reinforced unsaturated polyester resin, which has good waterproof, dustproof and impact resistance.

Excellent performance such as anti-corrosion;

The body cover is joined by a labyrinth structure, and the sealing strip adopts an advanced process of line pouring foaming and one-time forming, which has good waterproof and dustproof energy.


With overload short circuit protection function, it can increase leakage protection and other functions according to requirements;

Simple, flexible and easy to use with new operating mechanism;

Cable wiring (please specify the steel pipe wiring).

Technical Parameters

Executive standard: GB3836.1. GB3836.2 GB3836.3. GB12476.

Explosion-proof mark: Exde II CT6 Gb Exde II CT5 Gb Exde II CT4 Gb DIPA21TA, T6

Rated voltage: 200V/380V

Rated current: 

1A. 2A. 4A. 6A. 10A. 16A. 20A. 25A. 32A. 40. 50A 63A. 80A. 100A

125A. 140A. 160A. 180A. 200A. 225A

Protection level: IP65

Anti-corrosion grade: WF2

Inlet and outlet thread: 

G3/4". G1". G1 1/4" inlet specification G1 1/4" inlet specification

G1 1/2”G2”inlet specification G2”. G2 1/2”inlet specification

Cable outer diameter: suitable for ?12mm~?25mm cable Suitable for ?18mm~?25mm cable

Suitable for ?22mm~?44mm cable Suitable for ?37mm~?50mm cable

In and out of the line direction: down and down

Installation method: hanging type

Selection table

Model specification

Rated current (A)

Cable outer diameter (mm)

 Inlet and outlet thread



?12 -?18

G 3/4”


?18 -?25

G 1”


?18 -?25

G1 1/4”



?18 -?25

G 1 1/4”


?22 -?32

G1 1/2”



?37 - ?44




?37 - ?44



?30 -?50

G2  1/2”




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