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Siemens 3RV2902-1DB0 Shunt Release 20-70V AC/DC

Siemens 3RV2902-1DB0 Shunt Release for 3RV2 Circuit Breakers.

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ManufacturerSiemens

Part number3RV2902-1DB0

Voltage AC 20-24V (50/60Hz), 20-70V (50/60Hz)

Voltage DC 20-70V

Switch-on Duration 5s

Terminal Type Screw Terminal

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Enables remote tripping Wide voltage range (AC/DC) 5s switch-on duration For Siemens 3RV2 series Screw terminal connections Versatile application

Product description

The Siemens 3RV2902-1DB0 is a shunt release accessory for Siemens 3RV2 motor starter protectors and circuit breakers. It offers versatile operation, designed for 20-24 V AC at 50/60 Hz and also functions with 20-70 V AC or DC. This release allows for remote tripping of the circuit breaker and has a 5-second switch-on duration for AC/DC operation. It features screw terminals for secure connection.

This shunt release is ideal for applications requiring remote control of circuit breakers, such as emergency stop systems, process control, or remote activation in automation setups. Its dual AC/DC capability and wide voltage range make it adaptable to various power configurations in industrial settings.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RV2902-1DB0. We provide reliable access to essential automation components, ensuring your systems can be controlled and protected effectively.

Technical specifications

Voltage AC	20-24V (50/60Hz), 20-70V (50/60Hz)
Voltage DC	20-70V
Switch-on Duration	5s
Terminal Type	Screw Terminal
For Use With	3RV2 Motor Starter Protector/Circuit Breaker
Type	Shunt Release

Common applications

Emergency stop systems

Remote control panels

Industrial automation

PLC systems

Machine safety

Compatible systems

Siemens 3RV2 Motor Starter Protectors and Circuit Breakers

Also known as

Siemens 3RV2 shunt trip 3RV29021DB0 Siemens remote circuit breaker release

Replaces / compatible with

This shunt release is an accessory for Siemens 3RV2 series motor starter protectors and circuit breakers. It is not designed to replace other specific part numbers but to enhance the functionality of the 3RV2 line.

Technical note

Expert tip

The 5-second switch-on duration for the 3RV2902-1DB0 means the control signal must be held for up to 5 seconds to reliably trip the circuit breaker.

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Frequently asked questions

What are the voltage and operational capabilities of the Siemens 3RV2902-1DB0 shunt release?

The Siemens 3RV2902-1DB0 shunt release operates with 20-24V AC at 50/60Hz, and also supports 20-70V AC or DC. It allows for remote tripping of the 3RV2 circuit breaker with a 5-second switch-on duration for both AC and DC modes.