The PKZM0-0.4-T-PI from Eaton is a transformer protection switch designed for use in electrical installations. With a rated continuous current of 0.4 A and a rated voltage of up to 690 V, this device provides reliable protection for transformers and generators. The switch is suitable for mounting on DIN rails and features a robust design that meets the requirements of IEC/EN 60947 and VDE 0660. The PKZM0-0.4-T-PI is equipped with a rotary knob as an operating element, ensuring easy handling. The IP20 protection class guarantees that the device can be used in dry environments, while the temperature resistance of -25 °C to +55 °C allows for flexible application in various settings. This transformer protection switch is a reliable choice for safeguarding electrical installations, ensuring safety and efficiency in operation.

• Rated short-circuit breaking capacity of 150 kA at 400 V, 50 Hz
• Adjustable range of the short-time delayed short-circuit release: 0 A
• Adjustable range of the instantaneous short-circuit release: up to 6.8 A
• Robust design for use in electrical installations
• Temperature resistance of -25 °C to +55 °C.