The Schneider Electric Merlin Gerin M20H1-STR38S is a 200A circuit breaker engineered for robust electrical system protection. This unit belongs to the established Merlin Gerin product line, recognized for its dependable performance in demanding industrial environments. Its design focuses on delivering reliable interruption capabilities to safeguard equipment and personnel.

Technical details

• Series: Merlin Gerin
• Model Designation: M20H1-STR38S
• Current Rating: 200 Amperes (A)
• Interrupting Capacity: Specific interrupting capacity (kA) should be verified against the manufacturer's datasheet.
• Voltage Rating: Specific voltage rating (e.g., 240VAC, 480VAC) should be verified against the manufacturer's datasheet.
• Poles: The "H1" in the part number typically indicates a 1-pole configuration, but this should be confirmed with the datasheet.
• Trip Unit Type: The "STR38S" likely denotes a thermal-magnetic trip unit with specific settings, requiring datasheet verification for precise current and time-delay parameters.
• Mounting Type: Panel mount or DIN rail mount compatibility should be confirmed via the manufacturer's specifications.

Applications & compatibility

This circuit breaker is suitable for medium to heavy-duty electrical distribution and protection applications. It is commonly found in control panels, motor control centers, and power distribution units for manufacturing facilities, processing plants, and other industrial settings. Ensure compatibility with your specific system voltage and fault current requirements by consulting the manufacturer's documentation.

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 M20H1-STR38S or contact our technical team for cross-reference assistance with compatible Merlin Gerin components.