MNEPV30-300-1PP

The MidNite Solar MNEPV30-300-1PP is a 30A, 300VDC single-pole photovoltaic circuit breaker designed for high-voltage solar applications requiring reliable overcurrent protection and disconnect functionality. Built using hydraulic-magnetic technology, this breaker provides 100% rated current performance regardless of ambient temperature, ensuring dependable operation in demanding solar, battery, telecom, and DC power systems. Its compact 13mm-wide design allows for high-density installations while maintaining a 10kA interrupt rating at 300VDC. The breaker is polarized and specifically engineered for photovoltaic combiner boxes, charge controller inputs, battery circuits, and DC distribution systems. Suitable for use as both overcurrent protection and a disconnect device, the MNEPV30-300-1PP can be immediately reset after tripping and delivers long service life with up to 10,000 mechanical operations. The breaker mounts on standard DIN rails and is UL 489A recognized for North American renewable energy applications.

Key Features
• 30A hydraulic-magnetic DC circuit breaker
• Rated for 300VDC operation
• 10kA interrupt rating at 300VDC
• Compact 13mm DIN rail mount design
• 100% rated current independent of ambient temperature