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Siemens 3RH1131-2AB00 Contactor Relay 24V AC, 3 NO + 1 NC

Siemens 3RH1131-2AB00 Contactor Relay with 3 NO + 1 NC contacts.

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ManufacturerSiemens

Part number3RH1131-2AB00

Part Number 3RH1131-2AB00

Manufacturer Siemens

Type Contactor Relay

Voltage 24 V AC (50/60 Hz)

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3 NO + 1 NC contacts 24V AC coil Size S00 Spring-type terminals Auxiliary circuit control

Product description

The Siemens 3RH1131-2AB00 is a 24V AC contactor relay for auxiliary circuits, featuring 3 normally open (NO) and 1 normally closed (NC) contacts. It is designed for size S00 and utilizes spring-type terminals for connection. This relay operates on a 24V AC coil voltage (50/60 Hz) and is part of the SIRIUS 3RH11 series.

This relay is suitable for various control and switching applications in industrial environments where AC power is readily available, such as in building automation, HVAC systems, and general machine control. The spring-type terminals offer a secure and vibration-resistant connection.

Stanlo Automation, a veteran-owned business, specializes in providing surplus and obsolete industrial automation parts. We are your trusted source for components like the Siemens 3RH1131-2AB00, ensuring you can find the parts needed to maintain your equipment.

Technical specifications

Part Number	3RH1131-2AB00
Manufacturer	Siemens
Type	Contactor Relay
Voltage	24 V AC (50/60 Hz)
Contacts	3 NO + 1 NC
Size	S00
Termination	Spring-type Terminal

Common applications

Building automation

HVAC control

Machine control

Industrial automation

Control panels

Auxiliary functions

Compatible systems

General AC control systems Automation panels Electrical enclosures

Also known as

Siemens 3RH1131-2AB00 SIRIUS 3RH11 24V AC Contactor Relay Siemens 3 NO 1 NC Spring Terminal Relay

Replaces / compatible with

This part is a phased-out product with a successor being the SIRIUS 3RH2 series, specifically the 3RH2131-2AB00.

Technical note

Expert tip

The spring-type terminals provide a reliable connection that is resistant to vibration, making this relay suitable for applications in demanding industrial environments.

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Frequently asked questions

What is the voltage and contact configuration for the Siemens 3RH1131-2AB00?

The Siemens 3RH1131-2AB00 is a contactor relay designed for a 24V AC coil voltage and features a contact configuration of 3 normally open (NO) and 1 normally closed (NC) contacts.