Modular Contactors
Modular DIN rail contactors for remote switching of lighting, heating, EV chargers, and load circuits . Compact, low-noise, and available in multiple current ratings for residential, commercial, and light industrial installs – all UK stocked with next-day delivery...
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Modular Contactors – DIN Rail Mount
Modular DIN rail contactors for remote switching of lighting, heating, EV chargers, and load circuits. Compact, low-noise, and available in multiple current ratings for residential, commercial, and light industrial installs – all UK stocked with next-day delivery.
Designed to mount easily on a DIN rail, these modular contactors integrate seamlessly into consumer unit enclosures and three-phase boards. They provide reliable switching without overheating, making them ideal for time-clocked loads, heating systems, or automation projects. All units are BS EN compliant, 18th Edition ready, and shipped direct from our UK warehouse.
- DIN rail compatible – easy integration into boards
- Low-noise operation – suitable for domestic and commercial installs
- Multiple current ratings – from lighting to heavy-load circuits
- Compact design – saves space in consumer units
Need upstream switching or isolation? See our Main Switches & Isolators. For returns, check our returns policy.
Choosing a Modular Contactor
A modular contactor allows a control signal to switch a separate load circuit. Choose it from the load type, utilisation duty, pole count, current rating and coil/control voltage—not from the headline amp rating alone.
2-Pole Contactors
Useful for switching suitable single-phase loads where the circuit design requires two switched conductors. Check the contact configuration and control circuit.
4-Pole Contactors
Provide additional switched poles for suitable multi-pole or three-phase applications. Confirm whether the neutral is switched and how the load is distributed.
Control & Isolation
A contactor performs electrically controlled switching; it does not automatically replace the correctly rated protective device or local isolator.
Specification Checklist
- Load type: identify resistive, inductive, motor, lighting or other duty
- Current rating: use the appropriate utilisation category and manufacturer data
- Pole configuration: confirm the number of conductors that must be switched
- Coil voltage: match the control supply and switching equipment
- Enclosure space: allow for DIN width, terminals, heat dissipation and wiring access
Related Categories
Main Switches & IsolatorsThree PhaseElectrical EnclosuresTerminal BlocksMCBs
Trade support: UK-stocked products, manufacturer-backed specifications and fast dispatch. Check each product page for ratings, standards, stock status and delivery details before ordering.