Gray Bakelite Shell Thermal Overload Relay STH-40 Auxiliary Contact Block STH series of thermal overload relay can be used in the circuit of 50/60 HZ, rated insulation voltage 660 V, rated current 0.1-93A for ... Read More
Electrical Thermal Overload Relay STH -40 With Auxiliary Contact Block STH series of thermal overload relay can be used in the circuit of 50/60 HZ, rated insulation voltage 660 V, rated current 0.1-93A for ... Read More
Plastic GTH -85 Thermal Protection Relay , IEC 60947 Standard Thermal Overload Device STH series of thermal overload relay can be used in the circuit of 50/60 HZ, rated insulation voltage 660 V, rated current 0... Read More
Plastic STR2 Thermal Protection Relay ,660V 50/60HZ Standard Thermal Overload Device STR2 series of thermal overload relay can be used in the circuit of 50/60 HZ, rated insulation voltage 660 V, rated current 0... Read More