Place of Origin
Zhejiang, China
Product name
Metal material explosion proof button
Contact type
1NC/1NO, 2NC,2NO, and others
Working temperature
-55 ~ +60
Mechanical life
1000000 times
Certificate
Ex NEPSI & CNEX
Material
Aluminium ally or stainless steel
Intended use
zone0, 1&2 or zone 20,21,22
Meet the standard
IEC60079 EN60079