The Schneider Electric Merlin Gerin S142R is a Micrologic trip unit designed for advanced electronic circuit protection within P-frame and R-frame circuit breakers. This unit integrates sophisticated functionalities for optimal system coordination and flexibility, offering adjustable settings to meet specific application requirements. It is engineered to enhance the performance and reliability of electrical distribution systems.

Technical details

• Series: Merlin Gerin S142R
• Type: Micrologic Trip Unit
• Compatible Circuit Breaker Frames: P-frame, R-frame
• Protection Functionality: Electronic circuit protection
• Adjustable Settings: Yes, for system coordination and flexibility
• Integrated Features: Energy monitoring capabilities
• Control Voltage: Verify against manufacturer datasheet for specific requirements.
• Current Rating: Verify against manufacturer datasheet for specific requirements.

Applications & compatibility

The S142R trip unit is commonly employed in industrial electrical distribution panels and switchgear, particularly in applications requiring precise overcurrent and ground fault protection. It is suitable for use in manufacturing facilities, data centers, and commercial buildings where reliable circuit protection is paramount for equipment longevity and operational continuity.

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 Merlin Gerin S142R or contact our technical team for cross-reference assistance with compatible Merlin Gerin components.