The Schneider Electric Merlin Gerin 33478 is a Compact NS1250N series circuit breaker designed for robust electrical distribution and protection. This fixed, three-pole unit incorporates a Micrologic 2.0 electronic trip unit, enabling advanced monitoring and control within demanding industrial environments. Its design prioritizes efficient space utilization while delivering substantial breaking capacity for critical applications.

Technical details

• Series: Compact NS1250N
• Manufacturer: Schneider Electric Merlin Gerin
• Configuration: Three-pole (3P)
• Current Rating: 1250 A
• Trip Unit: Micrologic 2.0 (electronic)
• Breaking Capacity: High (specific rating requires datasheet verification)
• Mounting Type: Fixed
• Voltage Rating: Please verify specific voltage requirements against the manufacturer's datasheet.

Applications & compatibility

This circuit breaker is suitable for use in main distribution panels, motor control centers, and power distribution units across various industrial sectors. It is commonly found in applications requiring reliable overcurrent and short-circuit protection for large electrical loads, such as in manufacturing plants, data centers, and heavy industry facilities.

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 33478 or contact our technical team for cross-reference assistance with compatible Compact NS components.