3RT2026-1KB40 – Power Contactor

Manufacturer: Siemens

Type: Power Contactor

Rated Current: 25 A

Poles: 3-pole

Coil Voltage: 24 V DC

Features: Plugged-in varistor for surge protection

Auxiliary Contacts: 1 NO (Normally Open) + 1 NC (Normally Closed)

Terminal Type: Screw terminal

Application: Suitable for PLC outputs

Description: The Siemens 3RT2026-1KB40 is a reliable 3-pole power contactor designed for industrial applications. With a rated current of 25 A and a 24 V DC coil voltage, it ensures efficient switching of electrical loads. The inclusion of a plugged-in varistor provides enhanced protection against voltage surges, making it ideal for use in environments with fluctuating power conditions. The contactor features 1 NO and 1 NC auxiliary contacts, allowing for versatile control and monitoring. Its screw terminal design ensures secure and easy wiring, while its compatibility with PLC outputs makes it a perfect choice for automation systems.