EPS LC1K0910 20A 4P Contactor – Compact EPS 4-pole contactor (LC1K0910) with 20 A AC1/AC3 rating for general switching of lighting or control circuits. Suitable for DIN-rail or panel mount.
EPS Mini Contactor 20A 240V Coil 4P – Mini AC contactor with 240 V coil and 4 poles — cost-effective for small three-phase loads or automation setups. (Home)
EPS HJCH8 Series 4P AC Contactor – EPS HJCH8 series 4-pole modular contactor, available in higher current ratings too (20 A up to 63 A), modular for lighting, HVAC, and control applications.
Modular Contactor AC 4P 40A – 4P AC contactor with 40 A switching capacity, great for medium-power circuits.
Modular Contactor AC 4P 63A – Similar modular type but with 63 A rating for larger loads.
4 Pole Definite Purpose Contactor – A more robust definite purpose contactor for wide-range industrial uses.
40 /Amp 4 Pole Lighting Contactor – Rated for 40 A, focused on lighting or similar circuits.
ABB Contactor 4P – Another brand 4-pole contactor you can consider for higher reliability or alternative applications.
A 4-Pole Contactor is an electrically-operated switching device that uses an electromagnetic coil to open/close multiple (four) contacts simultaneously. This lets it control three phase conductors plus neutral or four separate circuits in automation and control systems. Typical uses include load switching in lighting control, HVAC motor loads, building automation, and other electrical systems where remote or automatic control is needed.
Number of Poles: 4 → allows simultaneous switching of 4 lines (e.g., 3 phases + neutral).
Rated Voltage: Often 240/415 V AC coil and power side rating (depending on model).
Rated Current: Typical values like 20 A for EPS mini contactors; higher models exist for larger loads.
Mounting: DIN-rail or panel mounting depending on design.
Standards: Many EPS contactors comply with IEC standards for electromagnetic contactors.
Switching lighting circuits in buildings
Controlling HVAC equipment (air handlers, chillers)
Switching motors and pumps (via auxiliary control)
Automation systems requiring remote/coil control of circuits
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