BQD62-400 Explosion proof Starting Distribution Box (II B)})Detailed product description：

Scope of application of BQD62-400 explosion-proof starting distribution box (Ⅱ B)

Explosive gas mixture hazardous area; Zone 1 and Zone 2  
Explosive gas mixture; IA IIB 
Temperature group; T1-T4,
Indoor and outdoor (IP54, can be adjusted to IP55 according to user requirements)

Meaning of BQD62-400 Explosion proof Starting Distribution Box (IIB) Model

Product Features
The explosion-proof shell is welded with steel plates, treated with rust prevention on the surface, and coated with electrostatic spraying
Equipped with a main power switch and contactor Thermal relay, universal transfer switch, signal light
The explosion-proof main control and wiring control adopt indirect introduction method to ensure the reliability of explosion-proof performance
Convenient introduction of wiring and multi loop control operation
Customized according to user requirements

Main technical data of BQD62-400 explosion-proof starting distribution box (Ⅱ B)

power supply voltage Supply voltage	Rated current of main switch Rated current of main switch	Number of branches Number of branch lines	Explosion-proof marking Explosion-proof marker	Protection rating Protection categorys
380V 50Hz	400A	5 circuits	Exd ll BT4	IP54

BQD62-400 Explosion proof Starting Distribution Box (IIB) Appearance and Wiring Diagram: