Explosion proof straight through wiring box for air duct electric heater

1.Explosion proof mark:ExdeIIBT4/T5/T6TheExdeIICT4/T5/T6TheDIP A20 TA,T4/T5/T6；

2.Rated voltageAC220/380V,Non standard voltage:12V/24V/36V/127V/660V；

3.Main switch current:10A800ASwitching current:1A630A；

4.Protection level:IP54/IP55/IP65；

5.Thread specificationDN15-DN100/G1/2-G4inch

6.Introduction line specification: diameter6mm-80mmLead out specifications: diameter6mm-80mm；

7.Introduction and exit direction: upward and upward, downward and downward(Unrestricted according to customer requirements)

Explosion proof switch box600*600mmExplosion proof fan control boxInstallation and maintenance

1.Before installation, check whether the data matches the actual usage situation;

2.Check all fasteners for looseness, and tighten them if there is any looseness;

3.The internal and external grounding of the junction box must be good and reliable;

4.During installation, the cable should be threaded through the sealing ring, metal washer, and tightened with a compression nut to ensure sealing and prevent the cable from loosening. Unused wiring ports should be sealed with sealing rings and metal washers;

5.During maintenance and inspection, the power supply must be disconnected before opening the cover.

Equipped with high breaking miniature circuit breakers, molded case circuit breakers, AC contactors, transfer switches, thermal relays, etc., the opening and closing can be achieved by operating the handle on the shell cover, which is equipped with a connection indicator light;

Equipped with overload and short circuit protection functions, products with leakage protection function can be produced according to user requirements;

It can be used for distribution or switching of lighting circuits or power circuits, as well as for magnetic starting, power maintenance, or mixed use of switching;

Customized according to user requirements;