Siemens 3RT1955-5AD32 Withdrawable Drive for 3RT105 & 3RT145 Contactors, AC/DC 42-48V Original Brand New

Overview

The Siemens 3RT1955-5AD32 is a high-quality withdrawable drive designed for use with Siemens contactors 3RT105 and 3RT145. Engineered for both AC (50–60 Hz) and DC operation, it provides reliable performance for industrial automation and electrical control systems. Its standard operating mechanism and economy circuit design, combined with spring-type terminals, ensure safe, efficient, and durable connections in demanding environments.

Features & Function

• Compatible with Siemens contactors 3RT105 and 3RT145

• Supports AC (50–60 Hz) and DC operation

• Operating voltage: 42–48 V

• Standard operating mechanism for smooth engagement

• Economy circuit for energy-efficient operation

• Spring-type terminals for secure and reliable connections

• Withdrawable design for easy installation, maintenance, and replacement

Benefit

• Versatile Power Supply: Compatible with 42-48 V AC (50/60 Hz) and DC control voltage, simplifying inventory and application planning.

• Energy Efficiency: The integrated economy circuit reduces holding power consumption once the contactor is closed, lowering operating costs and heat generation.

• Reliable Connection: Utilizes Spring-type terminal technology for secure, maintenance-free, and rapid wiring connections.

• Easy Maintenance: As a withdrawable drive, it allows for quick and simple replacement or maintenance of the operating coil without needing to de-mount the entire contactor.

• Compatibility: Perfectly matched for Siemens 3RT105 (Contactor) and 3RT145 (Contactor Relay) in the S6 frame size.

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