Explosion-proof mine intrinsic safety circuit 3-ways junction box

Explosion-proof junction box, Explosion-proof mine junction box,Explosion-proof mine intrinsic safety circuit 3-ways junction box chinacoal07

Product Introduction

Explosion-proof mine safety circuit junction box JHH - 3 three ways

Main Parameter

parameter:

Technical parameter:working voltage ≤60V,working current≤1A, contact resistance ≤0.01Ω

EX mark: Exhibit

service environment:

a,environment temperature: -10℃-+40℃;
b,relative temperature:≤95%(+25℃);

c, barometric pressure :86-106KPa;
d, Environment with explosive gas and coal dust and explosive substances
e, Environment should be no corrosive gas