DC overcurrent circuit breaker ETIMAT 10-DC 1P B6 6kA 002127712

DC overcurrent circuit breaker ETIMAT 10-DC is a compact protection for DC voltage (DC) electrical installations. Designed to protect circuits against overload and short circuit, it ensures reliable operation in systems powered by direct current, such as photovoltaic installations, alarm systems or switch-mode power supplies.

Characteristics and application

This single-pole circuit breaker is characterized by a rated current of 6A and a B characteristic, which means it reacts quickly to sudden current increases but tolerates short-term overloads. This makes it ideal for protecting circuits with devices with high inrush current, e.g. electric motors. The rated short-circuit breaking capacity of 6kA (at 230V and 400V) guarantees effective protection in the event of a serious failure. Energy limitation class 3 indicates its ability to suppress arc energy during short-circuit switching.

Construction and mounting

The ETIMAT 10-DC circuit breaker is designed for mounting on a TH35 rail (standard mounting rail). Its width of 1 module allows for efficient use of space in the switchgear cabinet. The degree of protection IP20 provides protection against accidental contact, but does not protect against the effects of water or dust - therefore, the device should be mounted in a protective housing. The ambient temperature range from -25°C to +55°C enables its use in various environmental conditions. The possibility of additional equipment allows for expanding the functionality of the circuit breaker with additional signaling or auxiliary modules.

Standards and compliance

The device meets the requirements of IEC 60898-2 standard, which confirms its safety and reliability. The use of high-quality materials and precise workmanship guarantee long life and stable operation of the device. The circuit breaker is designed for operation in DC installations with a rated voltage of 220V.