Eaton xPole HN-C20/1N Miniature Circuit Breaker 1P+N 20A C-Curve 6kA

The Eaton xPole HN-C20/1N is a professional-grade miniature circuit breaker engineered to provide robust protection for electrical circuits in both residential and commercial environments. This 1P+N device is designed to monitor current flow and automatically disconnect the circuit in the event of an overload or short circuit, thereby preventing damage to wiring and connected appliances. With its compact design and reliable switching mechanism, it serves as a critical component for maintaining electrical safety and system integrity.

Advantages

This circuit breaker offers high operational reliability and durability, ensuring consistent performance over long periods. The 1P+N configuration allows for the simultaneous disconnection of both the phase and neutral conductors, which enhances safety during maintenance or fault conditions. Its C-curve tripping characteristic makes it particularly effective for circuits with moderate inrush currents, such as those powering lighting systems or small motors. The 6kA breaking capacity provides sufficient protection for standard distribution boards, making it a versatile choice for modern electrical installations.

Suitable for

• Residential electrical distribution boards
• Commercial office lighting circuits
• Small motor and appliance protection
• General purpose branch circuit protection

This device may not be suitable for industrial applications requiring higher breaking capacities or specialized tripping characteristics for heavy machinery. It is also not designed for DC electrical systems, as it is specifically optimized for AC voltage applications.

Key specifications

• Rated current: 20A
• Tripping characteristic: C-curve
• Breaking capacity: 6kA
• Number of poles: 1P+N
• Voltage type: AC

Installation should be performed by a qualified electrician in accordance with local electrical regulations. The device is designed for mounting on a standard DIN rail within a distribution enclosure. Ensure that the supply voltage matches the device ratings and that all terminal connections are tightened to the specified torque to prevent overheating.

What to consider before purchase

• Verify that the 20A rating matches your circuit load requirements
• Ensure the DIN rail space is sufficient for a 1P+N module
• Confirm that the C-curve characteristic is appropriate for your specific connected loads

For optimal safety and longevity, regularly inspect the circuit breaker for signs of physical damage and test the switching mechanism periodically. Ensure that the electrical load does not consistently exceed the rated current to prevent nuisance tripping.