Home › Manufacturers › Siemens › 3RV1901-1J

Siemens

Siemens 3RV1901-1J Lateral Auxiliary Switch - 2 NO + 2 NC

Siemens 3RV1901-1J Lateral Auxiliary Switch with 2 NO + 2 NC contacts.

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

In Stock — Ready to Ship

ManufacturerSiemens

Part number3RV1901-1J

Contacts 2 NO + 2 NC

Terminal Type Screw

Mounting Lateral

For Circuit Breaker Size S00...S3

Get a price for 3RV1901-1J

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

Lateral mounting Screw terminal connections 2 Normally Open contacts 2 Normally Closed contacts Designed for Siemens S00-S3 circuit breakers

Product description

The Siemens 3RV1901-1J is a lateral auxiliary switch designed for use with Siemens circuit breakers of sizes S00 through S3. This unit features screw terminals and provides two normally open (NO) and two normally closed (NC) contacts.

This auxiliary switch is ideal for signaling and control circuits within industrial automation, motor control, and power distribution systems. It allows for expanded control and monitoring capabilities of circuit breakers in various applications.

Source your Siemens 3RV1901-1J from Stanlo Automation, a veteran-owned business specializing in surplus industrial parts. We offer reliable components and exceptional service to keep your operations running smoothly.

Technical specifications

Contacts	2 NO + 2 NC
Terminal Type	Screw
Mounting	Lateral
For Circuit Breaker Size	S00...S3
Series	SIRIUS 3RV1

Common applications

Motor control

Power distribution

Industrial automation panels

Control circuits

Signaling systems

Compatible systems

Siemens 3RV1 circuit breakers size S00, S0, S2, S3

Also known as

Siemens 3RV19011J 3RV1901-1J switch Siemens auxiliary contact

Replaces / compatible with

This is a phased-out product. The preferred successor is the SIRIUS 3RV2 series, specifically model 3RV2901-1J.

Technical note

Expert tip

Ensure proper torque is applied to the screw terminals to maintain a secure connection for the 2 NO + 2 NC contacts.

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 type of contacts does the Siemens 3RV1901-1J auxiliary switch have?

The Siemens 3RV1901-1J auxiliary switch is equipped with two normally open (NO) and two normally closed (NC) contacts. These are accessed via screw terminals for secure and reliable connections.