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SIEMENS

Siemens 3RV2902-1DF0 Shunt Release 90-110V AC for 3RV2 Motor Starter Protector Original Brand New

Model / SKU3RV2902-1DF0

High-performance shunt release designed for use with 3RV2 motor starter protectors and circuit breakers. It features a wide voltage range of 90-110V AC (100% duty cycle) and up to 190V for short durations, ensuring reliable remote tripping in industrial automation systems.

Original price was: $74.24.Current price is: $33.98.
In stockShips in 1–3 business days
  • ConditionOriginal Brand New
  • Warranty12 months
  • Genuine Products
  • Up to 1-Year Warranty
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Description

Overview

The Siemens 3RV2902-1DF0 Shunt Release is a critical safety accessory for the SIRIUS 3RV2 series. This component allows for the remote-controlled tripping of a motor starter protector, providing an essential layer of protection and control for motorized equipment and power distribution circuits.

Key Benefit

  • Versatile Compatibility: Specifically engineered to integrate seamlessly with the Siemens 3RV2 motor starter protector series.

  • Dual Voltage Support: Handles both AC and DC inputs, offering flexibility for various control circuit environments.

  • Compact Integration: Easily mounts to the side of the circuit breaker, saving valuable space in the control cabinet.

  • Enhanced Safety: Enables emergency-off or remote shutdown capabilities, improving overall system safety.

Function & Operation

The shunt release functions by tripping the circuit breaker when a voltage is applied to its coil.

  • 100% Operating Period (OP): Continuous operation at 90-110 V AC.

  • Short Duration Operation: Can handle 70-190 V AC/DC for a 5-second switch-on duration, ideal for rapid response signaling.

Features

  • Voltage Compatibility: 90–110 V AC, 50/60 Hz; 70–190 V AC, 50/60 Hz; 70–190 V DC

  • 5-second switch-on duration for both AC and DC operation

  • Screw terminal connection for easy installation

  • Designed specifically for Siemens 3RV2 motor starter protectors

  • Reliable operation with 100% operational performance (OP)

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Datasheet in PDF

Specifications

SKU / Model3RV2902-1DF0
BrandSIEMENS
product brand nameSIRIUS
product designationshunt release
size of the circuit-breakerS00, S0, S2, S3
suitability for usemotor circuit breaker
protection class IP on the front acc. to IEC 60529IP20
touch protection on the front acc. to IEC 60529finger-safe, for vertical contact from the front
design of short-circuit protectionfuse
degree of pollution3
insulation voltage rated value690 V
insulation voltage with degree of pollution 3 at AC rated value690 V
ambient temperature-
● during storage-50 ... +80 °C
● during operation-20 ... +60 °C
reference code acc. to DIN EN 61346-2F
number of NC contacts for auxiliary contacts instantaneous contact0
number of NO contacts for auxiliary contacts instantaneous contact0
number of NO contacts for auxiliary contacts leading contact0
number of CO contacts of auxiliary contacts instantaneous contact0
type of voltage of the control supply voltageAC
control supply voltage frequency-
— initial rated value50 Hz
— final rated value60 Hz
control supply voltage-
● 1-
— at AC-
— at 50 Hz initial rated value90 V
— at 50 Hz final rated value110 V
— at 60 Hz final rated value110 V
— at 60 Hz initial rated value90 V
fastening methodsnap-on mounting
certificate of suitabilityCE / UL / CSA
Test CertificatesMarine / Shipping
last modified:12/15/2020
Weight0.140 kg
Dimensions42.00 × 88.00 × 101.00 mm

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