Circuit breaker for transformer protection PKZM0-T Push-In 10..16A PKZM0-16-T-PI 199174

### Transformer protection switch – reliability and quick installation

This three-pole protective switch PKZM0-16-T-PI from Eaton, designed to protect transformers, combines overload and short-circuit protection functions. The device is characterized by high efficiency and ease of installation, making it an ideal solution for both professional installers and end users. The rated continuous current of 16A and the overload release setting range of 10-16A allow for precise adjustment to the protected circuits.

Design and application

The PKZM0-T switch is designed for long-term and trouble-free operation. Its construction based on proven technology ensures reliable protection of transformers with a voltage of up to 690V AC. The use of Push-in spring terminals significantly reduces wiring time – by up to 50% compared to traditional screw terminals. In addition, Push-in technology provides high resistance to vibration and shock, guaranteeing stable electrical connections. The device is compatible with existing accessories with screw terminals, which facilitates the modernization of installations.

Advantages and benefits

• Quick installation: Push-in spring terminals allow for tool-free connection of wires, reducing installation time and minimizing the risk of errors.
• High reliability: Construction based on Eaton's many years of experience and high quality of workmanship ensure long-term and trouble-free operation of the device.
• Integrated protection: One device provides both overload and short-circuit protection, simplifying installation design and reducing costs.
• Shock resistance: Spring terminal technology provides constant clamping force, eliminating the risk of loosening connections caused by vibration or shock.
• Versatility: The possibility of mounting on a DIN TH rail (optional) increases the flexibility of using the switch in various installation configurations.
• High short-circuit breaking capacity: The rated short-circuit breaking capacity of 50kA at 400V/50Hz ensures effective protection of the installation in the event of a short circuit.
• Adapted for operation with transformers: The special release characteristic allows for trouble-free starting of transformers generating high starting currents.

The PKZM0-T switch is a solid solution for anyone who values safety, reliability and convenient installation. It is an investment in long-term protection of the electrical installation powering transformers.