Overcurrent circuit breaker ETIMAT 10 1P B25 002121718

Overcurrent circuit breaker ETIMAT 10 – reliable protection for installations

The ETIMAT 10 overcurrent circuit breaker is a key element of every electrical installation, providing effective protection against the effects of overloads and short circuits. Designed for use in residential buildings, public facilities and industrial plants, it guarantees safety and long-term reliability. This model, with a rated current of 25A and B characteristic, is ideal for circuits exposed to short-term current surges, e.g. when starting motors.

Functionality and technical parameters

The ETIMAT 10 circuit breaker is characterized by high quality workmanship and a well-thought-out design. The rated short-circuit breaking capacity is 10kA at 230V and 15kA at 400V, ensuring effective disconnection of the circuit in the event of a failure. The IP20 protection degree protects against contact with live parts. The device is adapted for mounting on a TH35 rail and accepts cables with a cross-section from 1 to 25 mm². A width of 1 module allows for optimal use of space in the distribution board.

Additionally, the circuit breaker has a number of functions that facilitate installation and operation:

• Possibility of sealing the lever in the "ON" and "OFF" positions – prevents unauthorized switching on or off.
• Possibility of mounting auxiliary contacts, overcurrent and undervoltage releases – expands the functionality of the device.
• "ON/OFF" marking on the switching lever – facilitates identification of the circuit breaker status.
• Contact position indicator – allows for quick visual control of the circuit status.
• Possibility of circuit labeling – facilitates identification of protected lines.
• Modern mounting method on TH35 rail – ensures quick and easy replacement of the device.
• Possibility of power supply from below or from above and double connection (rail and cable) - increases installation flexibility.
• Each circuit breaker is marked with an EAN code - facilitates product identification and inventory management.

Application and compliance with standards

The ETIMAT 10 circuit breaker meets the requirements of IEC/EN 60898-1 and IEC 60947-2 standards, guaranteeing its safety and reliability. It is designed to operate in ambient temperatures from -25°C to +55°C and at a power supply voltage frequency of 50/60 Hz. Thanks to its versatility, it can be used in various electrical installations, providing comprehensive protection against the effects of failures. The energy limitation class is 3 and the surge category is also 3, which indicates high resistance to network disturbances.