Siemens 3VA9978-0BA23 Shunt Trip – 208-277VAC – For 3VA4, 3VA5 & 3VA6 Circuit Breakers
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The Siemens 3VA9978-0BA23 is a shunt trip accessory designed for use with Siemens 3VA4, 3VA5, and 3VA6 molded case circuit breakers. Operating on a control voltage range of 208-277VAC, this accessory enables remote electrical tripping of the circuit breaker for enhanced safety, control, and system protection. It integrates seamlessly with Siemens SENTRON 3VA circuit breakers, providing reliable remote disconnect capability in commercial, industrial, and critical power distribution applications.
Voltage and Rating
- Operating Voltage: 208-277VAC
- Frequency: 50/60 Hz
Key Specifications
- Product Type: Shunt Trip
- Series: 3VA
- Part Number: 3VA9978-0BA23
- Control Voltage: 208-277VAC
- Installation Type: Circuit Breaker Accessory
- Function: Remote Electrical Tripping
- Compatibility: Siemens 3VA4, 3VA5, and 3VA6 Circuit Breakers
Technical Specifications
- Application: Remote Circuit Breaker Operation and Emergency Disconnect
- Designed For: Siemens SENTRON 3VA Circuit Protection Systems
- Trip Method: Electrical Remote Trip Actuation
- Integration: Direct Installation into Compatible 3VA Breakers
- Usage: Commercial and Industrial Electrical Distribution Systems
Standards and Approvals
- Standards: RoHS
- Approvals: UL, IEC
Product Data
- Manufacturer: Siemens
- Series: 3VA
- Part Number: 3VA9978-0BA23
- UPC: 804766323560
Applications
- Remote Circuit Breaker Tripping
- Emergency Shutdown Systems
- Industrial Power Distribution Systems
- Commercial Electrical Installations
- Panelboards and Switchboards
- Motor Control Centers
- Building Automation Systems
- Safety and Interlock Circuits
- Critical Infrastructure Facilities
- Electrical Protection and Control Networks
- Type Circuit Breakers
- Vendor Siemens / ITE
- Brand Siemens
Returns are easy
You may return items within 30 days of delivery for a refund.
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