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Eaton / Moeller Series

PKZ2/ZMR-25/S

In Stock

25A, 3P, manual motor starter, self-protected with overload trip and high-capacity contactor, UL/CSA

The Moeller PKZ2/ZMR-25/S is a heavy-duty, self-protected manual motor starter designed for reliable motor overload and short-circuit protection. This assembly combines the PKZ2 basic module, ZMR-25-PKZ2 overload relay (adjustable thermal range: 16–25 A), S-PKZ2 high-capacity contactor, and C-PKZ2 DIN rail mounting adapter. With a magnetic trip range of 200–350 A, it supports motors up to 7.5 HP at 230 V and 20 HP at 460 V. UL listed and CSA certified, this HP-rated motor controller is also approved for group installations per NEC 430-53(c) and CEC Rule 28-206. This allows multiple PKZ2 motor protectors to share a single branch circuit protective device, significantly reducing cost, wiring, and control panel space while maintaining full safety and compliance.

Country of Origin: DE

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  • Product Specifications
  • Technical Specifications
Brand Moeller
Model PKZ2/ZMR-25/S
Series PKZ2
Product Type Manual Motor Starter
Poles 3
Trip Type Thermal-Magnetic
Thermal Setting Range 16 – 25 A
Magnetic Trip Range 200 – 350 A
Included Components PKZ2 (Basic Module), ZMR-25-PKZ2 (Overload), S-PKZ2 (High Capacity Contactor), C-PKZ2 (DIN Mount)
Voltage Rating 3-phase systems (application dependent)
Horsepower Rating @ 230V 7.5 HP
Horsepower Rating @ 460V 20 HP
Group Application Approval UL 508, CSA 22.2 certified per NEC 430-53(c) / CEC 28-206
Interrupting Capacity Self-protected, UL/CSA HP rated
Certifications UL Listed, CSA Certified
Mounting DIN rail (via C-PKZ2) or panel mounting
Contactor S-PKZ2 high-capacity contactor included
Application Suitable for group installations with shared branch protection

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