Product Description

The Mitsubishi NF50-SP is a molded case circuit breaker (MCCB) designed for industrial applications requiring reliable protection against overcurrent and short circuits. This 2-pole breaker is rated for 40A and operates within a voltage range of 100–200–415V AC, suitable for both 50Hz and 60Hz systems. Its compact design allows for easy panel mounting, and it features a thermal-magnetic trip unit for dependable protection. The NF50-SP is ideal for use in machinery, distribution panels, and other equipment where space constraints and safety are priorities.​

Technical Specifications

• Model: NF50-SP
• Type: Molded Case Circuit Breaker (MCCB)
• Poles: 2
• Current Rating: 40A
• Voltage Rating: 100–200–415V AC
• Frequency: 50/60Hz
• Trip Unit: Thermal-magnetic
• Mounting: Panel mount
• Protection: Overcurrent and short circuit
• Enclosure Rating: IP20
• Dimensions: Approximately 43 mm (W) × 75 mm (H) × 100 mm (D)
• Weight: Approximately 0.42 kg