EATON HN-C25/3 Miniature Circuit Breaker 25A 3-Pole Type C 6kA

The EATON HN-C25/3 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in residential, commercial, and industrial electrical installations. With a rated current of 25 A and a tripping characteristic of Type C, it provides optimal protection against short circuits and overloads for circuits with moderate inrush currents, such as lighting and motor loads. This 3-pole breaker occupies 3 module widths (54 mm) and is suitable for DIN rail mounting, making it easy to integrate into standard distribution boards.

Advantages

EATON's HN-C25/3 offers robust performance with a rated short-circuit breaking capacity of 6 kA according to IEC/EN 60898-1. Its Type C characteristic ensures selective tripping for inductive loads, reducing nuisance trips. The clear contact position indicator (red/green) allows for quick visual status checks, enhancing safety during maintenance. With high electrical and mechanical endurance (≥10,000 and ≥20,000 operations respectively), this MCB delivers long-lasting reliability.

Suitable for

• Overcurrent protection of lighting circuits, socket outlets, and small motor loads
• Installation in DIN rail distribution boards in residential, commercial, and industrial settings
• Systems requiring 3-pole protection with 25 A rated current and Type C tripping characteristic

Key specifications

• Product Type: Miniature Circuit Breaker (MCB)
• Number of Poles: 3-Pole
• Rated Current (In): 25 A
• Tripping Characteristic: Type C
• Rated Short-Circuit Breaking Capacity (Icn): 6 kA
• Rated Voltage (Ue): 400 V AC
• Frequency: 50/60 Hz
• Mounting Type: DIN Rail
• Module Width: 3 Modules (54 mm)
• Energy Limiting Class: 3
• Degree of Protection: IP20 (Terminals)
• Terminal Capacity (Solid/Stranded): 1-25 mm²
• Standard: IEC/EN 60898-1
• Electrical Endurance: ≥ 10,000 operations
• Mechanical Endurance: ≥ 20,000 operations
• Operating Temperature Range: -25 to +50 °C
• Connection Type: Screw Terminals
• Indicator: Contact position indicator (red/green)

Recommendations

For optimal performance, ensure that the MCB is installed by a qualified electrician and that the system's short-circuit capacity does not exceed 6 kA. This breaker is suitable for use in circuits with a nominal voltage of 400 V AC and should be selected based on the load characteristics and cable sizing.