MC-65a/4

Description

LS Electric Metasol – MC-65a / 4

4-pole magnetic contactor rated approximately 65 A AC-3 per pole, offered with screw or lug terminals and common AC/DC coil options.

The Polar Energy Assessment:

MC-65a/4 is the sensible 4-pole step for circuits that require neutral isolation at the 65 A class. It preserves Metasol accessory compatibility, including side/front auxiliaries and overload relay mounting, while adding a neutral pole without jumping to a much larger AF frame. Verify PN for exact auxiliary and terminal details.

Pros

• Neutral switching at 65 A without moving to a heavy-frame contactor.
• Maintains Metasol accessory ecosystem, simplifying retrofits.
• Available AC and DC coil bands for inventory flexibility.

Limitations

• 4-pole increases footprint and depth versus 3-pole variants.
• IP20; enclosure recommended for industrial dirty/wet sites.

Typical use cases

• 3-phase plus neutral feeders in machine rooms.
• Transfer and changeover panels at mid currents.
• OEM panels needing neutral isolation without heavy-frame gear