Description
LS Electric Metasol – MC-800a /4
LS Electric Metasol MC-800a/4, 4-pole heavy-frame contactor, for neutral switching at the 800 A class. 4-pole magnetic contactor rated about 800 A per pole, provided with heavy lug or busbar terminations, and offered in wide coil bands for AC and DC control.
The Polar Energy Assessment:
Use this when neutral isolation is required in large distribution or main panels. Electrical ratings and accessory compatibility mirror the MC-800a family; check mechanical layout and clearances carefully before specifying.
Pros
- Neutral switching at 800 A, suitable for heavy distribution panels.
- Matches MC-800a coil and auxiliary options for stocking consistency.
Limitations
- Very large and heavy, demands bolt mounting and busbar engineering.
- IP20; enclosure recommended for industrial dirty/wet sites.
Typical use cases
- 3-phase plus neutral mains and feeders in heavy industry.
- Transfer panels requiring neutral interruption at high current.

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