Siemens 3RV2902-1DF0 Shunt Release 90-110V AC for 3RV2 Motor Starter Protector Original Brand New
$87.46
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.
Availability: In stock
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
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Versatile Compatibility: Specifically engineered to integrate seamlessly with the Siemens 3RV2 motor starter protector series.
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Dual Voltage Support: Handles both AC and DC inputs, offering flexibility for various control circuit environments.
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Compact Integration: Easily mounts to the side of the circuit breaker, saving valuable space in the control cabinet.
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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.
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100% Operating Period (OP): Continuous operation at 90-110 V AC.
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Short Duration Operation: Can handle 70-190 V AC/DC for a 5-second switch-on duration, ideal for rapid response signaling.
Features
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Voltage Compatibility: 90–110 V AC, 50/60 Hz; 70–190 V AC, 50/60 Hz; 70–190 V DC
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5-second switch-on duration for both AC and DC operation
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Screw terminal connection for easy installation
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Designed specifically for Siemens 3RV2 motor starter protectors
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Reliable operation with 100% operational performance (OP)
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| Weight | 0.140 kg |
|---|---|
| Dimensions | 42.00 × 88.00 × 101.00 mm |
| Brand | SIEMENS |
| product brand name | SIRIUS |
| product designation | shunt release |
| size of the circuit-breaker | S00, S0, S2, S3 |
| suitability for use | motor circuit breaker |
| protection class IP on the front acc. to IEC 60529 | IP20 |
| touch protection on the front acc. to IEC 60529 | finger-safe, for vertical contact from the front |
| design of short-circuit protection | fuse |
| degree of pollution | 3 |
| insulation voltage rated value | 690 V |
| insulation voltage with degree of pollution 3 at AC rated value | 690 V |
| ambient temperature | – |
| ● during storage | -50 … +80 °C |
| ● during operation | -20 … +60 °C |
| reference code acc. to DIN EN 61346-2 | F |
| number of NC contacts for auxiliary contacts instantaneous contact | 0 |
| number of NO contacts for auxiliary contacts instantaneous contact | 0 |
| number of NO contacts for auxiliary contacts leading contact | 0 |
| number of CO contacts of auxiliary contacts instantaneous contact | 0 |
| type of voltage of the control supply voltage | AC |
| control supply voltage frequency | – |
| — initial rated value | 50 Hz |
| — final rated value | 60 Hz |
| control supply voltage | – |
| ● 1 | – |
| — at AC | – |
| — at 50 Hz initial rated value | 90 V |
| — at 50 Hz final rated value | 110 V |
| — at 60 Hz final rated value | 110 V |
| — at 60 Hz initial rated value | 90 V |
| fastening method | snap-on mounting |
| certificate of suitability | CE / UL / CSA |
| Test Certificates | Marine / Shipping |
| last modified: | 12/15/2020 |
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