Motor starter switch 0.63A 0.12kW PKZM0-0.63 072733

Motor starter – reliable protection for your motors

This three-pole motor starter PKZM0-0.63 from Eaton is a key element in protecting the electrical installations powering motors. It provides effective protection against overloads and short circuits, guaranteeing safe and reliable operation of devices. The device is designed for DIN rail mounting and is characterized by high quality workmanship and durability.

Functionality and application

The PKZM0-0.63 starter is designed for a wide range of applications in industry, workshops and construction. Its compact dimensions (76 mm depth, 45 mm width, 93 mm height) allow for easy installation even in limited space. The rated continuous current of 0.63A and the adjustable overload release range (0.4…0.63 A) allow it to be adapted to specific application needs. The built-in phase failure sensitivity further increases the safety of the installation, protecting the motor from damage caused by the absence of one of the phases.

Key features and benefits

• High short-circuit breaking capacity: Rated short-circuit breaking capacity of 150 kA at 400 V AC guarantees quick and effective disconnection of the circuit in the event of a short circuit, minimizing the risk of damage.
• Overload protection: Adjustable overload release allows precise setting of the tripping threshold, protecting the motor from overheating and damage caused by excessive load.
• Phase failure sensitivity: Built-in phase failure detection function provides additional safety of the installation, protecting the motor from damage caused by the absence of one of the phases.
• Durable connections: Screw connections of the main contacts ensure stable and reliable electrical connection, resistant to vibrations and loose connections.
• Wide voltage range: Rated operating voltage in the range of 690…690 V AC allows the use of the starter in various electrical installations.
• Compact dimensions: Allow mounting in limited space.
• Compliance with standards: The device meets the requirements of IEC/EN 60947 standards, which guarantees its safety and reliability.

Additionally, starters from the PKZ series are compatible with Eaton DILM accessories, making it easier to build complete motor starting systems. The toolless connection with DILM7..15 contactors using PKZM0-XDM12 is another advantage of this solution – saving time during installation and servicing of installations.