Eaton Current Limiter 690 V AC 63 A CL-PKZ0 082881

Industrial motor control circuits often face high short-circuit currents that can damage equipment and cause downtime. The Eaton CL-PKZ0 current limiter solves this by enhancing the short-circuit breaking capacity of PKZ0 motor protective circuit breakers, allowing them to safely interrupt higher fault currents.

Who is it for

Electrical engineers, panel builders, and maintenance technicians who use Eaton PKZ0 motor protective circuit breakers in industrial motor control and protection applications. It is suitable for three-phase systems up to 690 V AC.

Main features

• Rated operational voltage: 690 V AC
• Rated operational current: 63 A
• Front mounting on PKZ0 motor protective circuit breakers
• Designed for 3-pole applications
• Enhances short-circuit breaking capacity
• Ambient operating temperature: -25 to +55 °C

Specifications

• Product type: Current limiter
• Compatibility: Eaton PKZ0 motor protective circuit breakers
• Rated insulation voltage: 690 V
• Rated impulse withstand voltage: 6 kV
• Degree of protection: IP20 (terminals when installed)
• Terminal type: Screw terminals (of PKZ0)
• Application: Industrial motor control and protection

Tips

Mount the current limiter directly onto the PKZ0 breaker to increase its short-circuit breaking capacity. Ensure the system voltage does not exceed 690 V AC and the current rating is within 63 A.