Best Seller 10 Amp Din Rail Mount Breaker 150 VDC

MidNite Solar MNEPV10-150-1PNP 10 amp single-pole DC circuit breaker for 150 VDC solar and alternative energy systems. This compact hydraulic-magnetic breaker provides overcurrent protection for compatible PV, battery, telecom, UPS, and DC power applications.

The MNEPV10-150-1PNP is a 10A, single-pole DC circuit breaker designed for low-voltage DC power systems up to 150 VDC. It is part of the YB-Frame miniature circuit breaker platform, which is built for high-energy DC circuit protection in solar equipment, alternative energy systems, battery protection, telecom/datacom equipment, and UPS applications.

This breaker uses hydraulic-magnetic technology and is 100% rated, meaning its performance is independent of ambient temperature. Its ultra-compact 13 mm module width helps conserve space in combiner boxes and electrical enclosures, while ON/OFF indication, DIN rail mounting, and immediate reset capability after tripping make it practical for serviceable DC installations.

Key Features

• 10A single-pole DC circuit breaker
• Rated for 150 VDC per pole
• Unpolarized DC design
• Reverse feedable
• Hydraulic-magnetic breaker technology
• 100% rating capability independent of ambient temperature
• Compact 13 mm wide module
• DIN rail mounting
• ON and OFF indication
• Suitable for electrical isolation
• Can be switched on immediately after tripping
• Box-type main terminals
• RoHS compliant

Technical Specifications

• Manufacturer: MidNite Solar
• Model: MNEPV10-150-1PNP
• Breaker Type: Hydraulic-magnetic miniature circuit breaker
• Series / Frame: YB-Frame
• Current Rating: 10A
• Number of Poles: 1 pole
• Voltage Rating: 150 VDC
• Product Category: Unpolarized product
• Interrupting Capacity: 150 VDC at 10kA under UL 489B ratings
• Module Width: 13 mm
• Mounting: DIN rail mount
• Ambient Operating Temperature: -40°C to +85°C
• Weight: 110 g per pole
• Shock Rating: 20 G
• Vibration Rating: 3 G
• Rated Impulse Withstand Voltage: 4 kV
• Main Terminal Wire Size: 18 to 6 AWG
• Main Terminal Torque: 30 lbf.in
• IEC Wire Size: 2.5 mm² to 16 mm²
• IEC Torque: 3.5 N.m

Applications

• Solar equipment
• PV combiner boxes
• DC circuit protection
• Alternative energy equipment
• Battery protection
• UPS equipment
• Telecom and datacom equipment

Ideal For

• Low-voltage solar PV circuits up to 150 VDC
• Installers needing 10A DC overcurrent protection
• Compact DIN rail electrical enclosures
• Battery-based renewable energy systems
• DC power systems requiring a reverse-feedable, unpolarized breaker

Protection Features

• Hydraulic-magnetic trip mechanism
• Overcurrent circuit protection
• High-energy DC interruption capability
• 100% rating capability independent of ambient temperature
• Suitable for electrical isolation
• Immediate reset capability after tripping, once the fault condition is corrected

System Compatibility

• Compatible with DC systems up to 150 VDC
• Designed for single-pole DC applications
• Unpolarized and reverse feedable
• Suitable for DIN rail mounting in compatible enclosures and combiner boxes
• Fits applications requiring 10A DC circuit protection

Check Before Ordering

• Confirm your system voltage does not exceed 150 VDC.
• Confirm a 10A breaker is the correct amperage for the circuit, conductor size, and connected equipment.
• Verify your enclosure or combiner box accepts 13 mm DIN rail mounted MNEPV-style breakers.
• Confirm that a single-pole breaker is appropriate for the circuit design.
• Installation should follow applicable electrical codes and be completed by a qualified installer.