Eaton xPole Home HN-C16/3N Miniature Circuit Breaker 3P+N 16A 6kA C-Curve

The Eaton xPole Home HN-C16/3N is a high-quality miniature circuit breaker engineered to provide robust electrical protection for residential and commercial power distribution systems. This 3P+N device is designed to monitor electrical circuits and automatically disconnect power in the event of an overload or short circuit, thereby preventing damage to wiring and connected appliances. With its reliable C-curve tripping characteristic and 6kA breaking capacity, it serves as a critical component for maintaining safety and operational stability in modern electrical installations.

Advantages

The primary benefit of this circuit breaker is its ability to offer comprehensive protection for three-phase systems with a neutral connection. Its compact modular design allows for efficient space utilization within standard distribution boards, making it an ideal choice for both new installations and system upgrades. The device is built to meet stringent safety standards, ensuring long-term durability and consistent performance under varying load conditions. By utilizing the C-curve characteristic, it provides a balanced response to standard inductive and resistive loads, effectively preventing nuisance tripping while maintaining high sensitivity to genuine electrical faults.

Suitable for

• Residential electrical distribution boards
• Commercial office power circuits
• Protection of lighting and heating systems
• Small-scale industrial equipment installations

When it may not be suitable

This circuit breaker is not intended for applications requiring high-speed protection for sensitive electronic equipment that may necessitate specialized surge protection devices. It is also not suitable for circuits where the starting current of connected motors or appliances consistently exceeds the C-curve tripping threshold.

Key specifications

• Rated current: 16A
• Number of poles: 3P+N
• Breaking capacity: 6kA
• Tripping characteristic: C-curve
• Mounting type: DIN rail

How to use

The device should be installed by a qualified electrician in accordance with local electrical regulations. It is designed for mounting onto a standard 35mm DIN rail within an enclosure. Ensure that all electrical connections are tightened to the manufacturer's specified torque to prevent overheating. Once installed, the toggle switch allows for manual operation to connect or disconnect the circuit, while the internal mechanism provides automatic protection against electrical faults.

What to consider before purchase

• Verify that the 16A rated current matches the requirements of your specific circuit load.
• Ensure the 3P+N configuration is compatible with your existing electrical distribution system.
• Confirm that the 6kA breaking capacity is sufficient for the prospective short-circuit current at the installation point.
• Check the available space in your distribution board to accommodate the modular width of the device.

Usage recommendations

Regularly inspect the circuit breaker for signs of physical damage or discoloration. It is recommended to perform a functional test of the device periodically to ensure the mechanical toggle remains operational and that the unit continues to provide reliable protection for your electrical system.