Motor starter PKZM0, Ir=2.5-4A PKZM0-4-EA 189901

Motor starter – reliable protection for your motors

This three-pole motor starter PKZM0-4-EA from Eaton is a key element in protecting the electrical installations powering motors. It provides comprehensive protection against overloads and short circuits, minimizing the risk of damage and downtime. The device is characterized by high reliability and durability, making it an ideal choice for both professional installers and end users.

Solid construction and versatile application

The PKZM0-4-EA starter is designed for a wide range of applications. Its compact dimensions (45 mm wide, 93 mm high and 76 mm deep) allow for easy integration with existing installations. Screw terminals ensure secure and durable wire connections. The device complies with IEC/EN 60947, VDE 0660, UL and CSA standards, guaranteeing its safety and high quality of workmanship. This starter is perfect for applications requiring protection of motors up to 1.5 kW at 400V.

Key features and benefits

• Overload and short circuit protection: Provides effective protection of the motor against damage caused by excessive load or a short circuit in the circuit.
• Setting range: Smooth adjustment of the overload release setting range (2.5 - 4 A) allows for precise adaptation to the load characteristics.
• High breaking capacity: Rated short-circuit breaking capacity at 150 kA at 400 V AC guarantees quick and safe disconnection of the circuit in the event of a failure.
• Phase failure sensitivity: Built-in phase failure sensitivity function protects the motor from damage in the event of loss of one of the supply phases.
• Compatibility: Full compatibility with the DILM series contactors from Eaton makes it easy to create complete starting systems.
• Safety: Compliance with IEC/EN 60947 and VDE 0660 requirements ensures a high level of safety.
• Durability: Solid construction and high-quality materials guarantee long-lasting and trouble-free operation of the device.
• Application in modern motors: Proven compatibility with energy-saving IE3 class motors ensures optimal protection and efficiency.

Technical parameters in practice

The PKZM0-4-EA starter offers a rated continuous current (Iu) of 4A and a short-circuit release setting range of 62A. Power loss is 5.33 W, which minimizes the impact on the energy efficiency of the system. Protection class IP20 provides protection against accidental contact and the ingress of solid objects larger than 12.5 mm. The device is designed for mounting on a DIN rail, which facilitates its installation and servicing.