DC overcurrent circuit breaker ETIMAT 10-DC 1P C25 6kA 002137718

Safety and reliability in DC installations

ETIMAT 10-DC circuit breaker is a protective element dedicated to direct current (DC) installations. It provides effective protection against overloads and short circuits, protecting both devices and cables. This is crucial in systems powered by photovoltaic panels, electric vehicle chargers or other DC sources.

The design based on characteristic C makes the circuit breaker cope well with impulse loads, such as starting motors or transformers – it allows for short-term exceeding of the rated current without unnecessary tripping. This is particularly important in applications where frequent switching of devices is the norm.

Specification and application

The ETIMAT 10-DC circuit breaker with a rated current of 25A and a short-circuit breaking capacity of 6kA is designed for use in installations with a rated voltage of 220V. Compact dimensions – 1 module width – allow for efficient use of space in the switchgear. The IP20 degree of protection provides basic protection against accidental contact.

It will find application in:

• Photovoltaic installations – protection against overloads on the DC side.

• Electric vehicle charging systems – protection of charging circuits.

• DC power supplies – protection against short circuits and overloads.

• Industrial applications using DC power.

• Protection of circuits in alarm and monitoring systems powered by direct current.

Key features and benefits

• Adapted to DC: Designed specifically for operation with direct current, ensuring optimal protection and reliability in such installations.

• Characteristic C: Allows for momentary overloads, ideal for devices with motors or transformers.

• Compact size: 1 module width makes it easy to install even in crowded switchboards.

• High short-circuit breaking capacity: 6kA guarantees effective disconnection of the circuit in the event of a short circuit, minimizing the risk of damage.

• Wide operating temperature range: From -25°C to +55°C allows use in various environmental conditions.

• Expandability: Compatibility with additional accessories increases the functionality of the circuit breaker and adapts it to specific installation needs.

• Compliance with standards: Ensures safety and compliance with applicable regulations. Energy limitation class 3 confirms high protection efficiency.