Siemens 3RT1965‑5AB32 Changeover Operating Mechanism, Solenoid Coil, 23‑26 V AC/DC for Contactors 3RT106 & 3RT146 Original Brand New

Overview

The Siemens 3RT1965‑5AB32 is a high‑quality changeover operating mechanism (solenoid coil) designed for use with Siemens SIRIUS size S10 contactors – specifically the 3RT106 and 3RT146 series. It supports both AC (50‑60 Hz) and DC control voltages in the range of 23‑26 V, and features a spring‑type terminal connection for reliable mounting and secure wiring.

Part of the Siemens SIRIUS modular system, this accessory coil delivers dependable switching performance, especially in panel builds, motor control centres and automation installations.

Key Features & Benefit

• Universal AC/DC operation (23‑26 V): Enables flexibility when wiring control circuits, reducing the need for multiple coil variants.

• Changeover / switchable mechanism: Designed for contactor change‑over functionality — ideal for switching motor starters or auxiliary contact configurations.

• Standard & economy circuit capable: Helps optimize energy consumption in holding state, contributing to cost savings.

• Spring‑type terminals: Ensures fast, secure and vibration‑resistant connection in industrial environments, improving reliability and ease of installation.

• German manufacture & Siemens quality: Hard‑wearing construction and trusted brand reliability make it ideal for professional automation systems.

• Compact S10 size for seamless integration: Designed to fit the 3RT106/3RT146 contactors without modification, simplifying stocking and installation.

Function & Application

• Fits as a replacement or upgrade coil for Siemens contactors 3RT106 and 3RT146 in the SIRIUS series.

• Used in motor control centres, industrial automation panels, conveyor systems, HVAC control circuits, and any application requiring a changeover coil.

• Enables low‑voltage control signals (23‑26 V) for both AC and DC circuits, offering flexibility in varied industrial environments.

• Useful for OEM panel builders, system integrators and maintenance teams who require reliable and easy‑to‑install coil modules for standard contactors.

Technical Specification

• Rated control supply voltage : 23‑26 V AC (50/60 Hz) / 23‑26 V DC

• Voltage type : AC/DC

• Terminal type : Spring‑type terminal connections

• Suitable for contactor series: 3RT106, 3RT146

• Product family: SIRIUS, Size S10 (for contactors)

• Country of origin: Germany

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