Description
LS Electric Metasol – MC-185a/4
4-pole contactor rated ≈185 A (AC-3) for applications that require switching neutral or a fourth pole; offered with AC100-240 V / DC coil options and Metasol accessory support.
The Polar Energy Assessment:
If you need neutral switching at the 185 A scale, this is the logical compact choice versus moving to a much larger frame. It keeps Metasol accessory compatibility while increasing wiring flexibility. As always, verify PN for exact terminal style and coil band.
Pros
- Neutral switching at 185 A without stepping to heavy frames.
- Wide coil options and accessory support.
Limitations
- 4-pole increases size and weight; panel planning needed.
- IP20; enclosure recommended for industrial dirty/wet sites.
Typical use cases
- 3-phase + neutral loads at ~185 A.
- Safety/neutral isolation requirements in industrial control panels.

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