Overcurrent circuit breaker ETIMAT 10 1p C25 002131718

Overcurrent circuit breakers ETIMAT 10 are reliable and proven devices designed to protect electrical installations in residential, public and industrial buildings. They provide effective protection against the effects of short circuits and overloads, guaranteeing safe operation. The design of the circuit breakers allows for mounting on a TH35 rail, which facilitates installation and replacement.

Functionality and application

ETIMAT 10 circuit breakers are characterized by versatility and the ability to adapt to different needs. The possibility of mounting additional auxiliary contacts and overcurrent and undervoltage releases expands their range of applications. This allows them to be used in more advanced protection systems. The rated current of the circuit breaker is 25A, and the rated voltage is 400V, making it suitable for most standard installations. Characteristic C provides delayed tripping during short-term overloads, which is particularly important when operating devices with motors or other elements generating high starting currents.

Construction and characteristic features

The design of the circuit breaker has been designed with ease of installation and use in mind. The possibility of power supply from below and from above, as well as double connection (busbar and wire) increase the flexibility of the installation. The contact position indicator allows for quick visual control of the device status, and the "ON/OFF" marking on the switching lever facilitates operation. Additionally, the ability to seal the lever in the "On" and "Off" positions provides additional protection against unauthorized operation. Each circuit breaker is marked with a unique EAN code, which facilitates identification and inventory management. The short-circuit breaking capacity is 10kA at 230V and 10kA at 400V, as well as 15kA (Icu) at 230V and 400V according to IEC 60947-2 – this is an important parameter to ensure safety in the event of a short circuit. Protection degree IP20 protects against accidental contact. The width of the circuit breaker is only 1 module, which allows for optimal use of space in the switchgear cabinet.