The Schneider Electric Square D S33812 is a shunt trip accessory designed for Masterpact NT frame circuit breakers. This component facilitates remote tripping of the circuit breaker, enhancing safety and control in electrical distribution systems. It operates across a broad voltage range, ensuring compatibility with various power configurations.

Technical details

• Series: Square D Masterpact NT
• Accessory Type: Shunt Trip
• Operating Voltage: 100-130 VAC/VDC
• Functionality: Enables remote tripping of the associated circuit breaker
• Compatibility: Specifically designed for Masterpact NT frame circuit breakers
• Control Signal: Requires a 100-130V AC or DC control signal for activation
• Trip Mechanism: Electrically actuated trip coil

Applications & compatibility

This shunt trip is essential for applications requiring remote circuit breaker operation, such as in automated control panels, emergency shutdown systems, and remote power distribution management. It is commonly integrated into industrial facilities, data centers, and commercial buildings where Masterpact NT breakers are employed for main power protection.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D S33812 or contact our technical team for cross-reference assistance with compatible Masterpact NT accessories.