Part Number:SW80B-4 SW80-164L. Interchange Part Number:SW80B4 SW80164L SW80B-4 single-acting solenoid contactor, 24V intermittent with integral bracket. Fitment:For The SW80 series of contactors has b more→een designed for direct current loads, particularly motors as used on small electric vehicles such as light industrial trucks, powered invalid cars, etc., they have double breaking contacts with silver alloy contact tips, which are weld resistant, hardwearing and have excellent conductivity. They are economical in price and compare favourably with sealed automotive style solenoid switches which cannot be serviced or inspected for contact wear. 1. Flexible and easy to use.Perfect match with the …