The Schneider Electric Square D S133A Micrologic trip unit provides advanced protection for PowerPact P and R-frame molded case circuit breakers. This unit integrates Micrologic 5.0 technology to deliver precise overload and short-circuit protection, essential for maintaining the integrity of critical electrical distribution systems. Its design focuses on reliable fault detection and response, minimizing downtime and equipment damage.

Technical details

• Series: Micrologic 5.0
• Compatible Circuit Breaker Frames: PowerPact P-frame, PowerPact R-frame
• Protection Functions: Overload, Short Circuit
• Technology: Micrologic 5.0
• Monitoring Capabilities: Advanced monitoring features
• Trip Unit Type: Electronic
• Application: Circuit breaker protection and control

Applications & compatibility

This trip unit is specifically designed for integration into Schneider Electric's PowerPact P and R-frame molded case circuit breakers. It is commonly deployed in industrial facilities, commercial buildings, and data centers where robust protection against electrical faults is paramount. Applications include motor control circuits, feeder protection, and main service disconnects.

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 S133A or contact our technical team for cross-reference assistance with compatible PowerPact components.