Eaton PKZM0 Series Motor Protection Circuit Breaker, 400mA, 690V Supply Voltage - 199179 PKZM0-0,4-SPI16
This motor protection circuit breaker protects electrical motors from overloads, phase failures, and short circuits. Designed for industrial use, it enhances motor lifespan and operational safety, aiding effective electrical system management. With a voltage rating of up to 690 V, it meets the standards required for modern automation systems.
Features & Benefits
• Operational current rating of 400 mA for precise control • High breaking capacity of 150 kA to minimise potential equipment damage • Phase-failure sensitivity for dependable protection • Compact design for installation in limited spaces • Screw and push-in terminals for flexible connectivity • Operates effectively between -5°C and 40°C
Applications
• Suitable for motor starter combinations • Protects three-phase motors in industrial environments • Utilised in control panels for automation and process control • Compliant with IEC/EN standards
How should the terminals be connected for optimal performance?
Use screw terminals on the feed side and push-in terminals for output connections to ensure secure connectivity.
What is the typical lifespan of this device?
It is rated for 100,000 electrical and mechanical operations, providing long-lasting performance.
Can this breaker withstand extreme temperatures?
Yes, it operates effectively within a temperature range of -25 to 55°C, making it suitable for various climatic conditions.
Is it compatible with various motor efficiency classes?
Yes, it works with motors meeting efficiency class IE3 and other standard motors.
What protection does it offer against accidental contact?
The breaker is finger and back-of-hand proof, conforming to safety standards to protect users from accidental contact during operation.
