Overcurrent circuit breaker, 6kA, 4P KMB6-B20/4 KANLUX IDEAL TS 32595

Electrical installation protection with circuit breaker KMB6-B20/4

The KMB6-B20/4 circuit breaker by Kanlux Ideal TS is a reliable device designed to protect electrical wires against the effects of overloads and short circuits. It is a key element of every safe and functional electrical installation – both in residential and commercial buildings.

Construction and application

This circuit breaker, designed for mounting on a TH35 rail, features a 4-pole construction. This means it can protect multi-phase circuits. Its rated current is 20A, and the short-circuit breaking capacity reaches up to 6kA – guaranteeing an effective response in the event of a dangerous overvoltage. Energy limitation class 3 provides an additional level of safety.

The use of characteristic B makes this circuit breaker well suited for circuits with devices with moderate inrush current. It reacts quickly to overloads, but at the same time tolerates short-term current surges that may occur during the starting of motors or other inductive devices.

Installation and parameters

The installation of the circuit breaker is simple and intuitive thanks to the standard design adapted to TH35 rails. The accepted range of wire cross-sections from 1 mm² to 25 mm² provides great flexibility during installation. The device operates in an ambient temperature range from 5°C to 40°C, allowing it to be used in various environmental conditions. The rated insulation voltage Ui is 500V, and the rated AC voltage is 400V. The circuit breaker meets the requirements of the PN-EN 60898-1 standard, which confirms its compliance with European safety standards. The IP20 degree of protection provides protection against accidental contact.

The manufacturer's warranty is 5 years, which demonstrates the high quality and reliability of the product.