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Siemens 3RN1010-1CW00 Thermistor Motor Protection Unit

Siemens 3RN1010-1CW00 Thermistor Motor Protection Standard Evaluation Unit.

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ManufacturerSiemens

Part number3RN1010-1CW00

Type Standard evaluation unit

Function Thermistor motor protection

Reset AUTO

Contacts 1 NO + 1 NC

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12-month warranty

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Same-day dispatch

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Veteran-owned

CAGE: 9NK75

Wide voltage range (24-240V AC/DC) Auto reset function Thermistor input 1 NO + 1 NC auxiliary contacts Screw terminal connections

Product description

The Siemens 3RN1010-1CW00 is a standard evaluation unit for thermistor motor protection, featuring an AUTO function and a versatile 24-240V AC/DC operating voltage range. It includes one normally open (NO) and one normally closed (NC) auxiliary contact, with screw terminals.

This unit is suitable for a wide array of motor protection applications in diverse industrial settings, offering flexibility with its broad voltage input and status signaling capabilities.

As a veteran-owned surplus parts distributor, Stanlo Automation is dedicated to providing reliable, cost-effective solutions for industrial automation needs, including legacy and difficult-to-find parts like the 3RN1010-1CW00.

Technical specifications

Type	Standard evaluation unit
Function	Thermistor motor protection
Reset	AUTO
Contacts	1 NO + 1 NC
Voltage	24-240 V AC/DC
Terminals	Screw

Common applications

Motor thermal overload protection

Industrial automation

Control panels

Machine tools

Pump & fan control

Compatible systems

Compatible with Siemens Sirius motor protection systems and standard industrial control circuits.

Also known as

Siemens 3RN1010-1CW00 relay 3RN1010-1CW00 motor protection Siemens wide voltage thermistor relay

Replaces / compatible with

This is a phased-out product. The preferred successor is 3RN2010-1CW30.

Technical note

Expert tip

The wide voltage range makes this unit suitable for installations with varying power supply standards.

What happens next?

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Frequently asked questions

What is the voltage range and contact configuration for the Siemens 3RN1010-1CW00?

The Siemens 3RN1010-1CW00 is designed for a broad operating voltage of 24-240V AC/DC. It includes one normally open (NO) and one normally closed (NC) auxiliary contact for signaling purposes.