Good price thermal overload relay for sale, whose main functions are overcurrent and phase failure protection. Optional current setting range 30-40A or 37-50A, rated current 93A, working power supply 3-phase 220V~690V. Suitable devices are 40A contactor and 63A/100A gG fuse breaker.
Thermal Overload Relay Applications
30/40/50 Amp Thermal Overload Relay Dimension Diagram (Unit: mm)
Tips: Structural characteristics of 30/40/50 Amp thermal overload relay.