防爆防腐熱繼電器

適用范圍：
1.1區，2區
2.2A,2B,2C類爆炸性氣體環境
3.強腐蝕氣體環境
產品特點：
1.外殼采用高強度，耐腐蝕，熱穩定性好的玻璃纖維不飽和聚酯樹脂壓制而成
2.內裝熱繼電器，具有對電機的過載和斷相保護性能
3.外殼設有主端子接點，輔助接點和電流脫扣器調整軸

The 1 shell is made of high strength, corrosion resistance, good thermal stability of glass fiber unsaturated polyester resin and pressed into

2 is filled with the thermal relay, having a pair of motor overload and open-phase protection performance

The 3 shell is provided with a main terminal contact auxiliary contact, and the current release adjusting shaft