Motor starter PKZM01, Ir=0.63-1A PKZM01-1-EA 189884

Motor starter – reliable protection for your motors

This PKZM01 motor starter, with a setting range of 0.63-1A, is a key element in protecting the electrical installation powering motors. It provides effective protection against overload and short circuit, minimizing the risk of damage and downtime. The device's construction, based on proven thermomagnetic technology, guarantees a quick and precise response in emergency situations.

This starter is part of the new -EA series from Eaton, which replaces previous models, offering identical technical parameters at a more favorable price. It is an ideal solution for both professional installers and end-users looking for reliable and economical protection. The device is designed for mounting on a DIN rail, which simplifies its integration with existing infrastructure.

Features and application

The PKZM01-1-EA starter is designed to protect motors with a power of up to 0.25 kW at 400V AC and 0.12 kW at 230V AC. It has three poles and is adapted to work in circuits with a rated voltage of 440V AC. Phase failure sensitivity further increases the safety of operation, protecting the motor from damage caused by voltage asymmetry. The rated short-circuit breaking capacity of 50 kA at 400V AC guarantees effective disconnection of the circuit in the event of a serious failure.

The use of screw connections ensures a secure and durable connection of electrical wires. The IP20 degree of protection protects the device against contact with accidental solid elements, which increases safety of use. This starter finds wide application in industry, construction and in home installations – wherever reliable protection of electric motors is required.

Advantages in practice

• Versatility: Possibility of use in various types of motor circuits thanks to the wide setting range of the overload release (0.63…1A).
• Safety: Phase failure sensitivity protects the motor from damage caused by the lack of one of the supply phases.
• Durability: Solid construction of the device ensures long-term and trouble-free operation even in difficult operating conditions.
• Easy installation: DIN rail mounting simplifies and speeds up installation and servicing of the device.
• Economy: The -EA series offers identical technical parameters as previous models at a more favorable price.
• Compatibility: Full compatibility with the DIL contactor series from Eaton enables the creation of complete motor starters.
• Low power loss: Power consumption at 5.33W minimizes the impact on the energy efficiency of the system.