EATON HN-C20/1 interruttore automatico MCB 20A 1 polo curva C 6kA 1 modulo

The EATON HN-C20/1 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in residential, commercial, and light industrial applications. With a rated current of 20 A and a C-curve tripping characteristic, it provides optimal protection for circuits with moderate inrush currents, such as lighting and general-purpose loads. This 1-pole breaker occupies just 1 module width (approx. 18 mm) on a DIN rail, making it space-efficient for distribution boards.

Advantages

• Compact 1-module design saves space in electrical panels.
• C-curve characteristic ensures selective coordination and reduces nuisance tripping.
• High breaking capacity of 6 kA meets stringent safety standards.
• Robust screw terminals accept conductors up to 25 mm² for easy installation.
• Compliant with IEC/EN 60898-1 for global acceptance.

Suitable for

• Residential lighting and socket circuits
• Commercial office power distribution
• Light industrial control panels
• General-purpose overcurrent protection

Key specifications

• Brand: EATON
• Model: HN-C20/1
• Rated Current (In): 20 A
• Number of Poles: 1P
• Tripping Characteristic: C-Curve
• Rated Short-Circuit Breaking Capacity (Icn): 6 kA
• Rated Voltage (Ue): 230 V AC
• Frequency: 50/60 Hz
• Mounting Type: DIN Rail
• Module Width: 1 Module (approx. 18 mm)
• Terminal Capacity: 1-25 mm² (solid/stranded)
• Protection Degree: IP20 (terminals), IP40 (front)
• Standard: IEC/EN 60898-1
• Energy Limiting Class: 3
• Electrical Endurance: 10,000 operations
• Mechanical Endurance: 20,000 operations
• Operating Temperature Range: -25 to +50 °C
• Connection Type: Screw terminals
• Overvoltage Category: III
• Series: HN

Recommendations

For optimal performance, pair the HN-C20/1 with compatible EATON distribution boards and accessories. Always ensure the breaker's rated current matches the circuit's load requirements. Professional installation by a qualified electrician is recommended.