The CNC YCM7-125 is a type of circuit breaker designed to protect electrical systems. Specifically, it's a 3-pole, 100A MCCB, which stands for Molded Case Circuit Breaker. This means it can handle up to 100 Amperes of electrical current.  Being a 3-pole breaker, it's used for three-phase AC power systems.  Essentially, it's a safety device that automatically interrupts the electrical flow if there's an overload or a short circuit, preventing damage to equipment and reducing the risk of fire. Features of CNC YCM7-125 100A 3-Pole MCCB AC: Compact 3-pole design for space-saving installations Adjustable thermal and magnetic trip units High-breaking capacity for enhanced protection Complies with IEC/EN 60947-2 standards Flame-retardant molded case for durability Visual trip indicator for status monitoring Easy installation with standard mounting options Specifications of CNC YCM7-125 100A 3-Pole MCCB AC: Model: YCM7-125 Rated Current (In): 32A, 40A, 63A, 100A, 160A, 200A, 250A, 400A, 630A Rated Voltage: AC 400V / 690V Number of Poles: 3 Breaking Capacity: Up to 36kA (depends on variant) Standards Compliance: IEC 60947-2 Trip Type: Thermal-magnetic Mounting: Fixed type, screw mount Frequency: 50/60Hz Operating Temperature: -5°C to +40°C Uses: Overload and short-circuit protection in low-voltage distribution systems Industrial control panels Commercial electrical distribution boards Power generation and utility systems Machinery and equipment protection Benefits: Ensures reliable protection for electrical circuits and equipment Reduces the risk of electrical fires and system failures Enhances operational safety in industrial and commercial setups Long service life with minimal maintenance Wide current range covers diverse application needs Package includes: 1x CNC YCM7-125 100A 3-Pole MCCB AC Molded Case Circuit Breakers