ABB DC Type Contactor Four Pole AF38-40-00 EDD0710-1000008464 these are far more reliable

these are far more reliable and have high level of repeat accuracy when compared to thermal magnetic and static releases

P5 861 100

1SBL181022R8010

Foam padded collar

Resistance Resolution

ABB DC Type Contactor Four Pole AF38-40-00 EDD0710-1000008464 these are far more reliableProduct Description AF38 4 pole contactors are used for controlling power circuits up to 690 V AC and 440 V DC. They are mainly used for controlling non inductive or slightly inductive loads AF contactors include an electronic coil interface accepting a wide control voltage Uc min. Uc max Only four coils cover control voltages between 24 500 V 50 60 Hz or 20 500 V DC. AF contactors can manage large control voltage variations One coil can be used for