Overcurrent circuit breaker ETIMAT 10 1P B100 002121732

Overcurrent circuit breakers ETIMAT 10 are reliable and proven devices designed to protect electrical installations in residential buildings, public utilities, and industry. They provide effective protection against the effects of short circuits and overloads, guaranteeing safety of use. The design and parameters of these circuit breakers make them a universal solution for both professional installers and end users.

Characteristics and application

The ETIMAT 10 1P B100 circuit breaker is a single-pole circuit breaker with a B characteristic, which means it is ideal for protecting circuits with low inrush impedance – e.g., lighting, socket outlets. The rated current of 100A allows for protection of circuits with higher power demand. The rated short-circuit breaking capacity at 10kA at 400V and 230V ensures an effective response in the event of a failure. Mounting on a TH35 rail is standard in electrical installations and facilitates quick replacement or addition of protection.

Construction and features

The construction of the ETIMAT 10 circuit breaker has been designed with ease of installation and use in mind. A width of 1.5 modules allows for optimal use of space in the distribution board. The degree of protection IP20 provides protection against accidental contact, and the operating temperature range from -25°C to +55°C enables its use in various environmental conditions. The possibility of connecting wires with a cross-section from 2.5 mm² to 50 mm² provides flexibility when selecting appropriate power cables. Additionally, the circuit breaker has a rated insulation voltage Ui of 440V and a rated voltage of 400V AC, which confirms its high quality and safety. The rated impulse withstand voltage Uimp is 4kV, which further increases its resistance to overvoltage.

Additional functionalities and compliance with standards

ETIMAT 10 circuit breakers offer a range of additional features, such as the possibility of mounting auxiliary contacts (PSM ETIMAT 80/125) or an overcurrent release (DA ETIMAT 80/125 110-415V), which allows you to adapt their functionality to the specific needs of the installation. The possibility of powering from the top or bottom and double connection of the insulating pin busbar increase mounting convenience. They are equipped with a contact position indicator and the possibility of sealing the lever in the "On" and "Off" positions, which provides additional safety and control over the device's status. These circuit breakers meet the requirements of IEC/EN 60898-1 and IEC 60947-2 standards, which guarantees their compliance with applicable safety standards.