| Parameter | MC-150a |
| Model / Series | MC-150a (Metasol family) |
| Main contacts | 3 × NO (3P) |
| Auxiliary contacts | 1 NO + 1 NC – 2a2b variants exist |
| Rated current (AC-3) | ≈150 A |
| Coil/control voltage | AC coil examples: 120 / 230 / 240 VAC (other coils per PN) |
| Rated operational voltage (Ue) | Up to 690 V |
| Rated insulation voltage (Ui) | ~1000 V |
| Dimensions (W×H×D) | ~95 × 158 (width ≈95 mm typical) |
| Mounting | DIN-rail or panel mounting; lug or screw terminals available |
| Standards / Certifications | IEC 60947 family; UL/CE |
3-pole magnetic contactor rated for ≈150 A (AC-3) with typical built-in auxiliary contacts (1 NO + 1 NC) and available lug/screw terminal options; used for higher mid-power motor starters and panel feeders.
The Polar Energy Assessment:
The MC-150a is a straight-forward mid-power contactor: a step up from 130 A class with slightly more margin for larger motors (50 HP @ 230 V / 100 HP @ 460 V per vendor listings). It remains compact enough to fit many control panels while offering standard Metasol accessory compatibility.
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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