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The WAC4P125 is the most powerful model in our modular contactor range — a 4 Pole 125 A contactor built for reliable, noise-free switching of EV hubs, renewable energy systems, industrial lighting, and HVAC control panels. Designed for long service life, it delivers precise operation even under heavy, sustained loads.
This 4-pole unit provides complete phase and neutral isolation when required, fitting neatly on a 35 mm DIN rail inside modular enclosures and consumer units. It meets BS EN 61095 and BS EN 60947-4-1 standards for control and switching devices, ensuring full compliance with BS 7671 (18th Edition).
Installer Tip: Use the 125 A contactor where multiple three-phase or high-power single-phase loads are controlled under one distribution system. Always confirm cable size, protective coordination, and ventilation clearance within the board.
Available Variants (4 Pole Range):
| Part Code | Description | Rated Current (A) |
|---|---|---|
| WAC4P100 | 4 Pole Modular Contactor | 100 A |
| WAC4P125 | 4 Pole Modular Contactor | 125 A |
For lower current or single-phase systems, view our 2 Pole Modular Contactors or Rotary Isolators for supply isolation.