Home › Manufacturers › Siemens › 3RV2901-2B

Siemens

Siemens 3RV2901-2B Side Auxiliary Switch - 2 Normally Open Spring

Siemens 3RV2901-2B side auxiliary switch with 2 NO spring terminals.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part number3RV2901-2B

Contacts 2 NO

Mounting Side

Terminal Type Spring-Type

Series 3RV2

Get a price for 3RV2901-2B

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

Side mountable 2 Normally Open (NO) contacts Spring-type terminal connection Quick and secure wiring Vibration-resistant Designed for 3RV2 circuit breakers

Product description

The Siemens 3RV2901-2B is a side-mounted auxiliary switch designed with two normally open (NO) contacts. It features spring-type terminals, ensuring fast and reliable connections, and is compatible with the Siemens 3RV2 series circuit breakers.

This auxiliary switch is suitable for applications requiring quick installation and a secure, vibration-resistant connection. It's commonly used in control systems where status indication or signaling is needed, particularly in environments prone to movement or shock.

Stanlo Automation, a veteran-owned business, is your go-to source for surplus industrial automation parts. We provide dependable components like the Siemens 3RV2901-2B, helping you maintain operational efficiency and minimize costs.

Technical specifications

Contacts	2 NO
Mounting	Side
Terminal Type	Spring-Type
Series	3RV2

Common applications

Fast wiring applications

Control panels

Automation systems

Vibration-prone environments

Signal indication

Compatible systems

Siemens 3RV2 circuit breakers

Also known as

Siemens 3RV2 2 NO spring auxiliary block 3RV29012B

Replaces / compatible with

The 3RV2901-2B offers two normally open contacts with convenient spring terminals for Siemens 3RV2 circuit breakers, ideal for quick status signaling.

Technical note

Expert tip

Ensure conductors are properly stripped to the correct length for secure insertion into the spring terminals of the 3RV2901-2B for optimal performance.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What is the primary advantage of the spring terminals on the Siemens 3RV2901-2B auxiliary switch?

The spring terminals on the Siemens 3RV2901-2B provide a fast, tool-free connection that is highly resistant to vibration. This ensures a reliable electrical link, especially in demanding industrial settings.