Overcurrent circuit breaker ETIMAT 10 3p C25 002135718

ETIMAT 10 circuit breakers 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 safety of use. The design of the circuit breakers allows for mounting on a TH35 rail, which facilitates installation and replacement.

Characteristics and application

ETIMAT 10 C25 circuit breaker is a three-pole device with a rated current of 25A and a rated voltage of 400V. Characteristic C means that the circuit breaker reacts more slowly to short-term current surges, which is particularly important when connecting receivers with motors or other elements generating inrush current. The rated short-circuit breaking capacity (Icn) is 10kA at 400V and 230V, and the Icu capacity according to IEC 60947-2 is 15kA at 400V and 230V – this ensures effective disconnection of the circuit in the event of a failure. The width of the device, 3 modules, allows for efficient use of space in the distribution board.

Functionality and additional features

ETIMAT 10 circuit breakers offer a range of functionalities that facilitate installation and operation:

• Tamper-proof: The lever can be secured against accidental adjustment to the "On" or "Off" position, increasing safety.
• Accessories: The ability to mount auxiliary contacts, overcurrent and undervoltage releases expands the functionality of the circuit breaker.
• ON/OFF marking: Clear marking on the switching lever makes it easy to identify the device status.
• Contact position indicator: Allows for quick visual control of the circuit breaker status.
• Circuit labeling: The ability to label circuits makes it easier to identify protected lines.
• Safety: Effective protection against contact with live parts.
• Mounting: Modern mounting method on a TH35 rail and easy replacement if necessary.
• Power supply: Possibility of power supply from below or from above adapts to different installation configurations.
• Connections: Possibility of double connection – insulated busbar and wire – increases installation flexibility.
• Identification: Each circuit breaker is marked with a unique EAN code for easy identification and inventory management.

This circuit breaker meets the requirements of IEC/EN 60898-1 and IEC 60947-2 standards, confirming its compliance with applicable safety standards. Designed to operate at temperatures from -25°C to +55°C and has a protection degree of IP20, which ensures its reliability in various environmental conditions. The cross-section of solid and stranded wires can range from 1 to 25 mm², allowing connection of wires of different thicknesses.