Circuit breaker for transformer protection PKZM0-T Push-In 0.1..0.16A PKZM0-0,16-T-PI 199163

Circuit Breakers for Transformer Protection – Reliability and Quick Installation

This three-pole PKZM0-T circuit breaker, designed for transformer protection, combines a proven design with modern mounting solutions. The device provides effective protection against overload and short circuit, ensuring the safety of the electrical installation. A rated continuous current of 0.16A makes it an ideal choice for applications with low power consumption, typical of circuits powering transformers.

The PKZM0-T circuit breaker is not only protection but also convenient installation. The available Push-in terminal technology allows for quick connection of wires without tools – this reduces wiring time by up to 50% compared to traditional screw terminals. In addition, the constant spring pressure in the Push-in terminals provides high resistance to vibration and shock, which translates into long-term connection reliability. Compatibility with accessories used in circuit breakers with standard screw terminals is another advantage of this solution.

Design features and application

The circuit breaker is designed for mounting on a DIN rail (optional) or directly on a fixed surface, providing flexibility in choosing the installation method. The IP20 degree of protection provides protection against accidental contact and against the ingress of solid objects larger than 12.5 mm. The rated short-circuit breaking capacity of 150 kA at 400 V, 50 Hz guarantees effective disconnection of the circuit in the event of a short circuit, minimizing the risk of damage and fire. The device complies with IEC/EN 60947 standards, confirming its safety and quality.

Advantages and benefits

• Quick installation: Push-in technology reduces wiring time by up to half.
• High reliability: Push-in terminals provide resistance to vibration and shock thanks to constant spring pressure.
• Versatility: Compatible with existing accessories for circuit breakers with screw terminals.
• Safety: Rated short-circuit breaking capacity of 150 kA at 400 V guarantees effective protection of the installation.
• Flexibility: Possibility of mounting on a DIN rail or directly on a fixed surface.
• Transformer protection: Specifically designed to work with transformers up to 690 V AC – ideal for protecting control circuits and low-voltage installations of type SELV/PELV/FELV
• Long service life: Eaton circuit breakers have been manufactured since 1932, which proves their proven design and durability.

The PKZM0-T circuit breaker is an optimal solution for both professional installers looking for quick and reliable solutions, and for end users who value safety and comfort of use.