| Parameter | MC-12a |
| Model / Series | MC-12a (AC Magnetic Contactor) |
| Rated Operational Current (AC-3, 400 V) | 12 A |
| Rated Operational Power (AC-3, 400 V) | 5.5 kW |
| Poles | 3P (Main) + Optional Auxiliary (1a/1b, 2a2b) |
| Coil Voltage Options | AC: 24V, 48V, 110V, 120V, 220V, 240V (50/60Hz) / DC: 24V, 48V, 110V, 220V |
| Control Circuit Frequency | 50/60 Hz |
| Mechanical Durability | 10 million operations |
| Electrical Durability | 1 million operations |
| Mounting | DIN rail / screw |
| Dimensions (W×H×D) | 45 × 77 × 86 mm |
| Certifications | UL, CE, IEC 60947-4-1 |
LS Electric MC-12a (Metasol Series)
The LS Electric MC-12a is a 3-pole AC magnetic contactor rated up to 12 A, suitable for control and switching of AC motors up to approximately 5.5 kW (400 V). Designed for DIN rail or panel mounting, it offers robust performance, compact dimensions, and easy integration into control panels.
The Polar Energy Assessment:
The MC-12a stands out for its high mechanical durability (10 million operations) and wide coil voltage range options (AC/DC). It’s a solid workhorse for OEMs and maintenance engineers who value reliability, modular accessories, and UL/CE compliance. Compared to smaller models (like MC-9a), it delivers a bit more punch without needing additional space or thermal compromise.
Product images are for illustrative purposes only and may not exactly match the actual item. All specifications and technical details should be verified using the official catalogs and datasheets provided by the respective manufacturer, as discrepancies may exist on this website.
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