Siemens 3RT1955-5AP31 Withdrawable Drive, 220-240V AC/DC

Siemens 3RT1955-5AP31 withdrawable drive, 220-240V AC/DC.

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ManufacturerSiemens

Part number3RT1955-5AP31

Voltage 220-240V AC/DC

Frequency 50/60 Hz

Operation Standard, Economy Circuit

Terminals Screw

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Withdrawable drive for 3RT105/3RT145 contactors 220-240V AC/DC operation Standard and Economy circuit modes Screw terminals Energy-saving Economy circuit

Product description

The Siemens 3RT1955-5AP31 is a withdrawable drive designed for Siemens 3RT105 and 3RT145 contactors. It operates with AC (50/60 Hz) or DC voltage from 220 to 240V. This mechanism features both Standard and Economy circuit operating modes, with the Economy mode reducing holding current for energy savings and extended coil life. It is equipped with screw terminals for easy and secure installation.

This component is integral to industrial control systems, facilitating the safe and efficient switching of electrical loads. Its dual operating modes offer flexibility for various application requirements in sectors like manufacturing, energy, and building services.

Stanlo Automation provides a reliable source for surplus industrial automation parts, including the Siemens 3RT1955-5AP31. As a veteran-owned distributor, we are dedicated to delivering quality products and dependable service.

Technical specifications

Voltage	220-240V AC/DC
Frequency	50/60 Hz
Operation	Standard, Economy Circuit
Terminals	Screw
Compatibility	3RT105, 3RT145

Common applications

Motor Control

Industrial Automation

Control Panels

Electrical Systems

Compatible systems

Siemens 3RT105 Siemens 3RT145 SIRIUS 3RT Series

Also known as

Siemens 3RT1955-5AP31 Magnet Coil 3RT19555AP31

Replaces / compatible with

This withdrawable drive is designed as a replacement or accessory for Siemens 3RT105 and 3RT145 series contactors.

Technical note

Expert tip

The 'Economy circuit' on the 3RT1955-5AP31 reduces the power consumption after the contactor is energized, which is beneficial for continuous operation.

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Frequently asked questions

Can the Siemens 3RT1955-5AP31 operate on both AC and DC power sources?

Yes, the Siemens 3RT1955-5AP31 withdrawable drive is designed for dual AC (50/60 Hz) and DC operation, with a voltage range of 220 to 240V.