Siemens Contactor Assembly Kit for AC-3 Star Delta (Wye Delta) Starter, 22/30 kW, 400 V, 3-Pole, Size S2 3RA2434-8XF32-1NB3

Siemens 3RA2434-8XF32-1NB3 is a high-quality contactor assembly kit specifically designed for use with AC-3 Star Delta (Wye Delta) starters. This component is rated for motor power of 22/30 kW at 400 V, and supports control voltages in the range of AC/DC 20-33 V. It is a 3-pole device with Size S2 screw terminals, providing electrical connection reliability and ease of installation.

The assembly kit integrates both electrical and mechanical interlocks to enhance operational safety and performance consistency. The contact configuration consists of 3 Normally Open (NO) and 3 Normally Closed (NC) contacts, making it suitable for complex control logic in motor starter applications.

Manufactured in Germany by Siemens, this contactor assembly kit adheres to stringent quality standards, ensuring dependable service life in industrial environments including manufacturing plants, automation systems, and heavy machinery control panels.

This device is an essential accessory for star-delta starters, facilitating smooth starting of induction motors, reducing mechanical stress and electrical peak currents during motor start-up.

This assembly kit features a 3-pole design, Size S2 screw terminals, and supports electrical and mechanical interlock. Integrated contact configuration includes 3 Normally Open (NO) and 3 Normally Closed (NC) contacts. Compatible with AC/DC control voltages ranging from 20 to 33 V.

Engineered for industrial applications requiring reliable star-delta starter contactor operation. Manufactured in Germany, ensuring high quality and durability. Explore the Siemens Contactor Accessories range at EnvMart to find complementary control gear components for your automation or electrical projects.