The Square D S29393 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 the circuit breaker to be opened from an external control signal. It is commonly used in emergency shutdown systems, fire alarm interfaces, building automation systems, and industrial control applications where remote breaker operation is required.
Voltage and Rating
- Control Voltage: 125 V DC
- Type: Shunt Trip
- Circuit Breaker Type: PowerPact Type S
Key Specifications
- Brand: Square D
- Manufacturer: Schneider Electric
- Part Number: S29393
- Family: PowerPact
- Product Type: Circuit Breaker Accessory
- Accessory Type: Shunt Trip
- Type Code: S
- Circuit Breaker Suffix Code: SR
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
- Enables emergency shutdown and remote control functionality
Dimensions and Weight
- Dimensions (H × W × D): 10 × 10 × 10 in
- Weight: 0.28 lbs
Certifications and Standards
- CSA Approved
Features and Benefits
- Provides reliable remote breaker tripping capability.
- Enables integration with fire alarm, safety, and emergency stop systems.
- Enhances electrical safety through remote disconnect functionality.
- Compact accessory design for easy installation.
- Suitable for industrial automation and power distribution systems.
- Manufactured to Schneider Electric quality and performance standards.
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: S29393
- Family: PowerPact
- Accessory Type: Shunt Trip
- Control Voltage: 125V DC
- Type: S
- Suffix Code: SR
- Compatible Frames: DG, DJ, DL, HD, HG, HJ, HL, HR, JD, JG, JJ, JL, JR, LD, LG, LJ, LL, LR
- Weight: 0.28 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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