Siemens 3RT20381KB40 80A- 37KW- 24VDC- 1NO+1NC- WITH INTEGRATED VARISTOR- S2- CONTACTOR RELAY- SCREW TERM.

The Siemens 3RT20381KB40 is a 24V DC contactor relay designed for reliable switching in industrial applications. With a current rating of 80A and capable of handling up to 37kW, it offers efficient control of electrical circuits. Featuring 1NO+1NC contacts and an integrated varistor for surge protection, this relay ensures enhanced durability and safety. Built for Size S2, it includes screw terminals for easy installation and is ideal for motor and load control systems.