3RV2902-1AB4

The Siemens SIRIUS 3RV2902-1AB4 undervoltage release device, rated at 24V DC, with screw terminal connection, is suitable for undervoltage protection applications in DC control voltage systems, and is compatible with 3RV2 series S00/S0/S2 motor protection circuit breakers.

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Siemens SIRIUS 3RV2902-1AB4 Undervoltage Release Unit, 24V DC, 3RV2 Circuit Breaker Accessories

Product Positioning

3RV2902-1AB4 is an undervoltage release accessory for Siemens SIRIUS 3RV2 series motor protection circuit breakers, rated at 24V DC, suitable for automation control circuits powered by DC control voltage.

Core Product Advantages and Features

24V DC specification

Designed specifically for DC control voltage systems, it is highly compatible with PLCs or DC power supplies.

Automatic undervoltage trip

When an abnormal drop in control voltage is detected, the circuit breaker is immediately triggered to trip, preventing the motor from operating continuously in an undervoltage state.

Side snap-on installation

It can be directly clipped onto the side of the 3RV2 S00/S0/S2 circuit breaker, which is quick to install and does not increase the panel size.

Original factory certified quality

Kenxin Motors has obtained multiple international certifications, including UL, CE, CSA, and VDE, and provides genuine original products with a warranty.

project	Specification
model	3RV2902-1AB4
Product Type	Undervoltage release
Rated voltage	24 V DC
Connection method	Screw terminals
Installation method	Side snap-on installation
Applicable circuit breakers	SIRIUS 3RV2 series S00/S0/S2 models
Certification	UL, CE, CSA, VDE
brand	SIEMENS

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