Doktorvolt DV-5569 3-Pole Miniature Circuit Breaker, B-Curve, 32A, 6kA AC

The Doktorvolt DV-5569 is a high-quality 3-pole miniature circuit breaker engineered to provide robust protection for electrical circuits in both residential and commercial environments. This device is specifically designed to monitor current flow and automatically disconnect the power supply in the event of an overload or short circuit, thereby preventing potential damage to wiring and connected appliances. With its B-curve tripping characteristic and 32A rated current, it ensures reliable performance and safety for standard electrical installations.

Advantages

This miniature circuit breaker offers exceptional reliability and durability, ensuring long-term protection for your electrical infrastructure. Its 6kA breaking capacity allows it to handle significant fault currents effectively, providing peace of mind in various operational scenarios. The 3-pole design makes it an ideal choice for three-phase electrical systems, offering comprehensive coverage and consistent performance. The compact construction facilitates easy installation in standard distribution boards, saving valuable space while maintaining high safety standards.

Suitable for

• Residential electrical distribution boards
• Commercial office building power circuits
• Protection of lighting and heating systems
• Three-phase electrical installations

This circuit breaker may not be suitable for applications requiring a different tripping characteristic, such as C or D curves, which are typically used for high-inrush current devices like large motors or transformers. It is also not intended for use in DC electrical systems, as it is specifically rated for AC operation.

Key specifications

• Number of poles: 3
• Rated current: 32A
• Tripping characteristic: B-curve
• Breaking capacity: 6kA
• System type: AC

Installation should be performed by a qualified electrician in accordance with local electrical regulations. The device is designed to be mounted on a standard DIN rail within a distribution cabinet. Ensure that the wire gauge is appropriate for the 32A current rating to prevent overheating and ensure optimal contact.

What to consider before purchase

• Verify that the 32A rating matches your circuit requirements
• Ensure the B-curve characteristic is appropriate for your connected loads
• Confirm compatibility with your existing 3-phase distribution board
• Check that the installation environment meets the technical requirements for AC circuit breakers

For optimal safety and longevity, regularly inspect the circuit breaker for any signs of physical damage or discoloration. It is recommended to test the functionality of the device periodically to ensure it remains responsive to potential electrical faults.