All the best /Klaus
For sale is a Klöckner Moeller PKZ2 motor protection breaker module, model ZM-1,6-PKZ2 paired with S-PKZ2 auxiliary contacts.
Brand: Klöckner Moeller
Models: PKZ2, ZM-1,6-PKZ2, S-PKZ2
Condition: Used, good working order. Removed from a functioning industrial setup and checked for operational integrity.
Technical Specifications:
Adjustable thermal trip block: 1–1.6A, Class 10 protection for precise overload response.
Ratings: Up to 10A at 600VAC (S-PKZ2 contacts), 1A at 250VDC.
Suitable voltages: 220V/240V, 50/60Hz.
Panel-mount with screw terminals for easy installation.
UL & CSA listed, phase-failure sensitive, IP20 protection.
Robust industrial-grade design, widely used for manual motor control, starter, and overload protection in 3-phase motors up to 0.75HP at 230V.
Main Features:
Modular construction allows flexible configuration for motor and system protection.
Advanced overload and short-circuit protection, minimizing downtime after faults.
Accessories like undervoltage releases and auxiliary contacts can be added for extended control.
Collector/Background Info:
Moeller’s PKZ series is renowned for reliability and innovation since 1932, the “Swiss Army Knife” of industrial motor protection. Trusted by professionals for its modularity and durability, making it a great choice for industrial engineers, automation technicians, and collectors of classic electrical components.
Comes exactly as shown. Ideal for restoring vintage automation panels, modernizing equipment, or as a backup for ongoing operations.
