Explosion-proof terminal box PSZ-185 (1000V, 400A)
Explosion-proof terminal box is designed for use in underground coal mines in excavations of methane explosion hazard class a, b, or c, or coal dust explosion hazard class A or B and zones 1 and/or 2 where explosive atmospheres are likely to occur. Flameproof can be used for connecting and distribution 3-conductors of a cable with auxiliary cores cross section to 185mm² for rated voltage up to 1000V.