Hager MCN632 3P+N C32A 6kA Miniature Circuit Breaker

Protect three-phase and neutral circuits from overload and short-circuit with the Hager MCN632 miniature circuit breaker. This 3P+N MCB with C characteristic and 32 A rated current delivers reliable protection in residential and commercial distribution boards.

Who is it for

Electricians and panel builders who need a dependable DIN rail mounted breaker for 400 V three-phase circuits with neutral, such as those supplying motors, lighting, or socket outlets.

Main features

• 3P+N (4-pole) configuration for complete isolation of all live conductors and neutral
• C tripping characteristic: trips between 5 and 10 times rated current, ideal for general loads with moderate inrush
• 6 kA rated short-circuit breaking capacity (Icn) according to EN 60898-1
• Rated current 32 A, suitable for circuits up to 32 A load
• Compact 4-module width (70 mm) saves space on DIN rail
• Screw terminals accept rigid conductors up to 35 mm² and flexible up to 25 mm²

Specifications

• Product type: Miniature circuit breaker (MCB)
• Number of poles: 3P+N (4-pole)
• Rated current (In): 32 A
• Tripping characteristic: C
• Rated short-circuit breaking capacity (Icn): 6 kA
• Rated voltage (Ue): 230/400 V AC
• Frequency: 50/60 Hz
• Mounting type: DIN rail
• Terminal type: Screw terminals
• Terminal capacity (rigid): 1-35 mm²
• Terminal capacity (flexible): 1-25 mm²
• Module width: 4 modules (70 mm)
• Degree of protection: IP20 (terminals), IP40 (front)
• Operating temperature: -25 to 70 °C
• Standard: EN 60898-1
• Mechanical endurance: 20000 cycles
• Electrical endurance: 10000 cycles
• Energy limiting class: 3

Tips

Ensure the upstream protective device has a breaking capacity at least equal to the prospective short-circuit current at the installation point. Use appropriate busbars or wiring to maintain the rated breaking capacity.