Overcurrent circuit breaker ETIMAT 10 3P 80A 002155731

Overcurrent circuit breaker ETIMAT 10 3P D80 is a reliable protection for electrical installations, used in residential buildings, public facilities, and industrial plants. Its function is to protect against the effects of overloads and short circuits, ensuring safe operation. The construction based on proven ETI technology guarantees long-term and trouble-free operation.

Characteristics and application

This three-pole circuit breaker with a rated current of 80A and D characteristic is perfect for circuits with elements with high inrush current – e.g., electric motors. The D characteristic means that the circuit breaker reacts with a certain delay to short-term current surges, which avoids unnecessary tripping of the circuit when starting devices. The rated short-circuit breaking capacity at 20kA at 400V provides effective protection in the event of a serious failure.

Construction and mounting

The ETIMAT 10 circuit breaker is characterized by a compact design, taking up 4.5 modules on a TH35 rail. The IP20 degree of protection provides protection against finger contact and against the ingress of solid objects. The possibility of connecting wires with a cross-section from 2.5 to 50 mm² (solid or stranded) provides flexibility during installation. The device is adapted to work in an ambient temperature from -25°C to +55°C, which makes it a universal solution for various environmental conditions. Additionally, the possibility of mounting auxiliary contacts and an overcurrent release expands the functionality of the device and allows it to be adapted to specific installation needs.

• Wide range of applications: ideal for protecting lighting circuits, socket circuits, and power lines for motors and other high-power devices.
• High reliability: made of high-quality materials, guarantees long-term and trouble-free operation.
• Easy installation: thanks to standard dimensions and the possibility of mounting on a TH35 rail, installation is quick and easy.
• Safety: provides effective protection against overloads and short circuits, minimizing the risk of equipment damage and fire.
• Flexibility: possibility of expansion by mounting additional accessories (auxiliary contacts, overcurrent release).
• Compliance with standards: meets the requirements of IEC/EN 60898-1 and IEC 60947-2 standards, which confirms its safety and quality.
• Conductor cross-section: possibility of connecting wires with a cross-section from 2.5 to 50 mm², which ensures compatibility with various types of electrical installations.
• Rated voltage: designed to operate in networks with a voltage of 400V (AC) and an impulse withstand voltage of 4kV – this ensures stable operation even in the event of overvoltages in the power supply network.