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Siemens 3RV2901-1F Transverse Auxiliary Switch - 2 NO

Siemens 3RV2901-1F Auxiliary Switch - 2 NO contacts.

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ManufacturerSiemens

Part number3RV2901-1F

Contacts 2 NO

Type Transverse

Terminal Type Screw Terminal

Compatibility Siemens 3RV2 Circuit Breakers

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CAGE: 9NK75

Provides auxiliary signaling contacts 2 Normally Open (NO) contacts Transverse mounting Screw terminals for easy wiring Designed for 3RV2 circuit breakers

Product description

The Siemens 3RV2901-1F is a transverse auxiliary switch designed for use with Siemens 3RV2 series circuit breakers. This accessory provides two normally open (NO) contacts, which can be used for signaling purposes such as indicating the status of the circuit breaker (e.g., tripped or closed).

This auxiliary switch is commonly used in electrical control panels and distribution systems to integrate circuit breaker status into control logic or alarm systems. Its transverse mounting ensures a compact integration with the compatible 3RV2 circuit breakers, making it suitable for applications in industrial automation, building services, and machinery.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RV2901-1F. We provide reliable access to essential components for your automation needs, ensuring you can maintain and expand your systems efficiently.

Technical specifications

Contacts	2 NO
Type	Transverse
Terminal Type	Screw Terminal
Compatibility	Siemens 3RV2 Circuit Breakers

Common applications

Motor control centers

Industrial control panels

Electrical distribution systems

Machine safety circuits

Automation systems

Compatible systems

Siemens 3RV2 Circuit Breakers

Also known as

Siemens 3RV2 auxiliary contact 3RV29011F

Replaces / compatible with

Replaces older or failed auxiliary switches for Siemens 3RV2 circuit breakers, providing updated signaling capabilities.

Technical note

Expert tip

This transverse auxiliary switch must be mounted directly onto compatible Siemens 3RV2 series circuit breakers.

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Frequently asked questions

What type of contacts does the Siemens 3RV2901-1F have?

The Siemens 3RV2901-1F auxiliary switch features two normally open (NO) contacts. These contacts are typically used to send signals about the status of the associated circuit breaker.