Eaton HN-C20/2 Miniature Circuit Breaker 20A 2-Pole 6kA

The Eaton HN-C20/2 is a high-quality 2-pole miniature circuit breaker engineered to provide dependable protection for electrical circuits in both residential and commercial environments. This device is designed to detect and interrupt overcurrents, effectively safeguarding wiring and connected equipment from the risks associated with overloads and short circuits. With a robust construction and a 6kA breaking capacity, it ensures consistent performance and safety for modern electrical distribution systems.

Advantages

This circuit breaker offers reliable operation through its C-curve tripping characteristic, which is specifically optimized for general electrical loads. Its 2-pole design allows for the simultaneous disconnection of both phase and neutral conductors, enhancing safety during maintenance or fault conditions. The compact modular format facilitates easy installation on standard DIN rails, making it a versatile choice for various electrical panel configurations while maintaining high standards of operational stability.

Suitable for

• Residential electrical distribution boards
• Commercial office lighting and power circuits
• Protection of household appliances
• General purpose electrical installations

When it may not be suitable

This device is not intended for use in circuits requiring specific tripping characteristics other than the C-curve, such as those with high inrush currents that might cause nuisance tripping. It is also not suitable for industrial applications requiring higher breaking capacities exceeding 6kA.

Key specifications

• Rated current: 20A
• Number of poles: 2
• Breaking capacity: 6kA
• Tripping characteristic: C-curve
• Mounting type: DIN rail

How to use

The Eaton HN-C20/2 should be installed by a qualified electrician in accordance with local electrical regulations. It is designed to be snapped onto a standard 35mm DIN rail within an electrical distribution enclosure. Ensure that the supply cables are securely connected to the terminals and tightened to the manufacturer's specified torque settings. Once installed, the toggle switch can be used to manually open or close the circuit as needed.

What to consider before purchase

• Verify that the 20A rating matches the requirements of your circuit load.
• Ensure the 6kA breaking capacity is sufficient for the prospective short-circuit current at the installation point.
• Check that the C-curve characteristic is appropriate for the connected equipment.
• Confirm compatibility with your existing distribution board layout.

Usage recommendations: Regularly inspect the circuit breaker for any signs of physical damage or discoloration. Periodically test the device to ensure the switching mechanism operates smoothly and remains free from debris.