Overcurrent circuit breaker ETIMAT 10 2P C100 002133732

Overcurrent circuit breaker ETIMAT 10 is a reliable protection for electrical installations, used in residential buildings, public utility facilities, and industry. Its main task is to protect circuits against the effects of overloads and short circuits, ensuring safety and minimizing the risk of failure.

Characteristics and Application

This circuit breaker is characterized by a rated current of 100A and a C characteristic, which means it allows for short-term exceeding of the rated current without tripping, which is particularly important for devices with electric motors or other pulsed loads. The two-pole (2P) design makes it suitable for protecting single-phase circuits or as a protective element in three-phase systems. Mounting is done on a TH35 rail, ensuring easy installation and replacement.

Construction and Technical Parameters

The ETIMAT 10 circuit breaker is designed for durability and reliability. Its width of 3 modules allows for efficient use of space in the switchgear. The rated insulation voltage Ui is 440V, and the rated impulse withstand voltage Uimp is 4kV, guaranteeing high resistance to overvoltage. The rated short-circuit breaking capacity Icu is 20kA at both 230V and 400V, ensuring effective disconnection of the circuit in the event of a short circuit. The IP20 protection degree protects against finger contact and the ingress of solid objects larger than 12.5 mm.

Additional functionalities include the possibility of mounting auxiliary contacts (PSM ETIMAT 80/125) and an overcurrent release (DA ETIMAT 80/125 110-415V), allowing the circuit breaker to be adapted to specific installation needs. The possibility of supplying from below or from above and the double connection of the insulating pin busbar increase the flexibility of mounting. The contact position indicator facilitates visual control of the circuit breaker status, and the possibility of sealing the lever prevents accidental changes in settings.