Overcurrent circuit breaker ETIMAT 10 3P D4 002155710

Overcurrent circuit breaker ETIMAT 10 3P D4 is a reliable protection for electrical installations, designed for use in residential, commercial and industrial buildings. It provides effective protection against the effects of overloads and short circuits in electrical circuits. This three-pole circuit breaker with D characteristic is ideal for applications with loads with high inrush currents, such as motors or transformers.

Characteristics and Application

ETIMAT 10 circuit breakers are characterized by high quality workmanship and compliance with applicable safety standards. The D tripping characteristic means that the circuit breaker reacts with a delay to short-term current surges, allowing for trouble-free starting of high-power devices. The rated current of 4A makes it a suitable choice for protecting circuits with lower loads. The width of 3 modules facilitates mounting in standard distribution boards.

Key features and benefits

• High short-circuit breaking capacity: 10 kA at 230V and 400V and 15 kA according to IEC 60947-2 ensure effective protection of the installation in the event of a short circuit.

• Versatility: Possibility of connecting solid and stranded wires with a cross-section from 1 to 25 mm², which provides flexibility during installation.

• Wide operating temperature range: From -25°C to +55°C allows the circuit breaker to be used in various environmental conditions.

• Compliance with standards: Meets the requirements of IEC/EN 60898-1 and IEC 60947-2 standards, guaranteeing safety and reliability.

• Easy installation: Design adapted for mounting on TH35 rail facilitates and speeds up installation.

• Protection degree IP20: Provides basic protection against contact and ingress of solid objects.

• Rated voltage: Suitable for operation in AC networks with a voltage of 400V and DC up to 60V.

Technical parameters in practice

The ETIMAT 10 3P D4 circuit breaker has been designed with safety and durability in mind. Its energy limitation class is 3, and the surge category is III, which means it is resistant to disturbances in the electrical network. The pollution degree at level 3 indicates that it can be used in environments with a moderate degree of contamination. The installation depth of 68 mm allows for easy adaptation to existing distribution boards. Additionally, the possibility of mounting auxiliary contacts (PS ETIMAT 10) and an overcurrent release (DA ETIMAT 10) allows for expanding the functionality of the device and adapting it to specific installation needs.