Eaton Electrical
MS Series Single-Phase Manual Motor Starters
MS Series Single-Phase Manual Motor Starters
Key Features
- Compact size
- Trip-free handle mechanism
- Keyed heater elements to ensure proper installation
- Starters available with red pilot light
- The operating handle of the enclosed units can be locked in the OFF position
- Enclosures are offered in NEMA 1, 3, 4 and 5
- Hazardous locations cast aluminum enclosures are available rated for Type 7, Class I, Group D (vapors) and Type 9, Class II, Groups E, F an G (dust)
Standards and Certifications
- UL File No. E19222, Category NLRV
- CSA File No. LR39402-6, Class 3211-05
- The MS Motor Starter is a compact, versatile unit featuring heavy sliding contacts as well as “quickmake” and “quick-break” mechanism
- Standard with large pressure type terminals, straight-through wiring and a trip-free handle mechanism
- The “plug-in” heater element is keyed to ensure proper positioning and an adjustable knob allows a setting of plus or minus ten percent of the nominal heater rating
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