BDZ52 Series Explosion-Proof Circuit Breaker Scope of Application Hazardous areas in Zone 1 and Zone 2. Class IIA, IIB explosive gas environments. Product Features ■ Cast aluminum alloy housing with surface plastic coating ■ Equipped with high-breaking miniature circuit breakers or low-voltage plastic case circuit breakers ■ Features overload and short-circuit protection; can also be equipped with additional protection devices such as leakage and shunt trip releases upon request ■ Suitable for both conduit and cable wiring ■ Complies with GB3836-2000 and IEC60079 standards ☆BDZ52☆,☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆ Explosion-Proof Circuit Breaker, BDZ52 Explosion-Proof Circuit Breaker, BDZ52, BDZ52-30, BDZ52-40 BDZ52 Explosion-Proof Circuit Breaker Product Introduction 【【【BDZ52】】】Suitable for explosive gas environments in Zone 1 and Zone 2; 【【【BDZ52】】】Suitable for combustible dust environments in Zone 20, Zone 21, and Zone 22; 【【【BDZ52】】】Suitable for Class IIA, IIB, and IIC explosive gas environments; 【【【BDZ52】】】Suitable for temperature groups T1 to T6/T5; 【【【BDZ52】】】Suitable for explosive hazardous environments such as petroleum extraction, refining, storage, chemical, pharmaceutical, textile, printing, dyeing, and related facilities ☆BDZ52☆,☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆ Explosion-Proof Circuit Breaker, BDZ52 Explosion-Proof Circuit Breaker, BDZ52, BDZ52-30, BDZ52-40; 【【【BDZ52】】】Provides overload, short-circuit, and undervoltage protection; normally used to switch electrical devices and lighting circuits; 【【【BDZ52】】】Can be equipped with leakage protection function as per customer requirements. BDZ52 Explosion-Proof Circuit Breaker Technical Parameters ☆BDZ52☆,☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆ Explosion-Proof Circuit Breaker, BDZ52 Explosion-Proof Circuit Breaker, BDZ52, BDZ52-30, BDZ52-40 【【【BDZ52】】】Protection Rating: IP55 【【【BDZ52】】】Corrosion Resistance Rating: WF1 BDZ52 Explosion-Proof Circuit Breaker Basic Models Explosion-Proof Circuit Breaker Explosion-Proof Leakage Circuit Breaker ☆BDZ52☆,☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆☆BDZ52☆ Explosion-Proof Circuit Breaker, BDZ52 Explosion-Proof Circuit Breaker, BDZ52, BDZ52-30, BDZ52-40