3RV2901-4A

The Siemens SIRIUS 3RV2901-4A auxiliary switch is side-mounted on the 3RV2 S00/S0 circuit breaker, providing 1NO+1NC contacts and using ring cable lug terminal connections for easy feedback of the circuit breaker's operating status.

Share To

Siemens SIRIUS 3RV2901-4A side-mounted auxiliary switch 1NO+1NC crimp terminal block; 3RV2 circuit breaker accessories.

Product Positioning

The 3RV2901-4A is a side-mounted auxiliary switch specifically designed for Siemens SIRIUS 3RV2 series circuit breakers. It provides 1 NO + 1 NC contacts and uses crimped terminal blocks for connection, and is used to transmit circuit breaker operating status signals to the control system.

Core Product Advantages and Features

1NO+1NC contact configuration

It also provides a set of normally open and a set of normally closed contacts, which can be used for status display or interlocking control circuits, respectively.

crimped wire lug terminals

It adopts the Ring Cable Lug crimp terminal connection method, which ensures a secure connection and is suitable for reliable connections in vibration environments.

Side mounting method

It can be directly side-mounted onto the 3RV2 S00/S0 series circuit breaker body without requiring additional installation space.

Genuine products from the original manufacturer.

Kenxin Motors is an authorized distributor of Siemens products. All products are genuine and we provide full technical support.

project	Specification
model	3RV2901-4A
Product Type	Auxiliary Switch
Contact configuration	1 NO + 1 NC
Installation location	Lateral (side-mounted)
Connection method	Crimp cable lug
Applicable circuit breakers	SIRIUS 3RV2 series S00/S0 models
Place of origin	Romania
brand	SIEMENS

Recommend

3TG1010-1AC2

The Siemens SIRIUS 3TG1010-1AC2 is a miniature contactor (power relay) in the 3TG10 series, AC-3 8.4A/4kW (400V), with 3 main contacts + 1 NO auxiliary contact, coil voltage 24V AC, and 6.3×0.8mm flat blade terminals, suitable for small control panels and equipment motor switching.

3TG1010-0BB4

The Siemens SIRIUS 3TG1010-0BB4 is a miniature contactor (power relay) in the 3TG10 series, with AC-3 8.4A/4kW (400V) and AC-1 20A, featuring 4 NO contacts (3 main contacts + 1 NO auxiliary contact), a coil voltage of 24V DC, screw terminal connection, and can be mounted on a standard DIN rail.

3TG1010-0AL2

The Siemens SIRIUS 3TG1010-0AL2 is a miniature contactor (power relay) in the 3TG10 series, with AC-3 8.4A/4kW (400V) and AC-1 20A/13kW, featuring 3 main contacts + 1 NO auxiliary contact, a coil voltage of 230V AC (45~450Hz), and screw terminal connection.