The Square D S29394 Shunt Trip is a circuit breaker accessory designed for Schneider Electric PowerPact Type S molded case circuit breakers (MCCBs). This accessory provides remote electrical tripping capability, allowing a breaker to be opened automatically when an external control signal is applied. It is commonly used in industrial power distribution systems, emergency shutdown circuits, fire alarm interfaces, and building automation applications.
Voltage and Rating
- Control Voltage: 250 V DC
- Type: Shunt Trip
- Circuit Breaker Type: PowerPact Type S
Key Specifications
- Brand: Square D
- Manufacturer: Schneider Electric
- Part Number: S29394
- Family: PowerPact
- Product Type: Circuit Breaker Accessory
- Accessory Type: Shunt Trip
- Type Code: S
- Suffix Code: SS
Compatibility
Suitable for Use With
- DG Frame MCCBs
- DJ Frame MCCBs
- DL Frame MCCBs
- HD Frame MCCBs
- HG Frame MCCBs
- HJ Frame MCCBs
- HL Frame MCCBs
- HR Frame MCCBs
- JD Frame MCCBs
- JG Frame MCCBs
- JJ Frame MCCBs
- JL Frame MCCBs
- JR Frame MCCBs
- LD Frame MCCBs
- LG Frame MCCBs
- LJ Frame MCCBs
- LL Frame MCCBs
- LR Frame MCCBs
Technical Specifications
- Function: Remote electrical tripping of the circuit breaker
- Designed for PowerPact Type S molded case circuit breakers
- Integrates directly into compatible breaker assemblies
- Supports emergency shutdown and remote control applications
Dimensions and Weight
- Height: 2.98 in
- Width: 2.00 in
- Depth: 3.13 in
- Weight: 2.25 lbs
Certifications and Standards
- CSA Approved
Features and Benefits
- Provides reliable remote breaker tripping capability.
- Enables integration with emergency stop and fire alarm systems.
- Enhances electrical safety through remote disconnect functionality.
- Compact design allows easy installation within compatible breakers.
- Suitable for industrial automation and power management systems.
- Manufactured to Schneider Electric quality standards for dependable performance.
Applications
- Industrial Power Distribution Systems
- Commercial Electrical Panels
- Emergency Shutdown Systems
- Fire Alarm Interface Systems
- Building Automation Systems
- Motor Control Centers
- PowerPact MCCB Assemblies
- Safety Interlock and Remote Control Circuits
Product Summary
- Brand: Square D
- Model: S29394
- Family: PowerPact
- Accessory Type: Shunt Trip
- Control Voltage: 250V DC
- Suffix Code: SS
- Compatible Frames: DG, DJ, DL, HD, HG, HJ, HL, HR, JD, JG, JJ, JL, JR, LD, LG, LJ, LL, LR
- Weight: 2.25 lbs
- Certification: CSA Approved
- Function: Remote electrical tripping for PowerPact molded case circuit breakers.
- 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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