The Square D S29387 Shunt Trip is a circuit breaker accessory designed to provide remote tripping capability for compatible PowerPact molded case circuit breakers. Manufactured by Schneider Electric under the Square D brand, this shunt trip allows a circuit breaker to be opened remotely when a control voltage is applied. It is commonly used in emergency shutdown systems, fire alarm interfaces, industrial automation, and safety interlock applications requiring remote circuit interruption.
Voltage and Rating
- Rated Control Voltage: 208–277 V AC
- Type: Shunt Trip
Key Specifications
- Brand: Square D
- Manufacturer: Schneider Electric
- Model Number: S29387
- Series: S29
- Product Type: Circuit Breaker Accessory
- Accessory Type: Shunt Trip
Compatibility
Frame Types
- DG
- DJ
- DL
- HD
- HG
- HJ
- HL
- HR
- JD
- JG
- JJ
- JL
- JR
- LD
- LG
- LJ
- LL
- LR
Suitable for Use With
- H Frame Circuit Breakers
- J Frame Circuit Breakers
- L Frame Circuit Breakers
Technical Specifications
- Function: Remote electrical tripping of compatible circuit breakers
- Designed for integration with PowerPact molded case circuit breakers
- Supports emergency shutdown and automated control applications
- Enables remote breaker operation from external control devices
Product Data
- Manufacturer Part Number (MPN): S29387
- UPC: 78590154567
- GTIN: 78590154567
Features and Benefits
- Provides dependable remote breaker tripping functionality.
- Enables integration with fire alarm and emergency stop systems.
- Improves personnel and equipment safety.
- Supports building automation and industrial control systems.
- Compact accessory design allows easy installation.
- Manufactured to Schneider Electric quality standards for reliable operation.
Applications
- Industrial Power Distribution Systems
- Commercial Electrical Installations
- Emergency Shutdown Systems
- Fire Alarm Interface Systems
- Building Automation Systems
- Motor Control Centers
- Safety Interlocking Systems
- PowerPact MCCB Assemblies
Product Summary
- Brand: Square D
- Model: S29387
- Series: S29
- Accessory Type: Shunt Trip
- Rated Voltage: 208–277V AC
- Compatible Frames: DG, DJ, DL, HD, HG, HJ, HL, HR, JD, JG, JJ, JL, JR, LD, LG, LJ, LL, LR
- Suitable for Breakers: H, J, and L Frame MCCBs
- Function: Remote electrical tripping for molded case circuit breakers and safety control systems.
- Type Shunt Trip Accessory
- Vendor Square D
- Brand Square D
Returns are easy
You may return items within 30 days of delivery for a refund.
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