![What is a Manual Motor Starter (MMS)?](http://nemasupply.com/cdn/shop/articles/Screen_Shot_2019-07-22_at_9.51.00_AM_1024x543.png?v=1563803590)
What is a Manual Motor Starter?
Manual motor starters are an electro-mechanical device used to protect the main circuit. The majority of all Manual Motor Starters (MMS) are used to switch motors manually ON/OFF and protect them against a short-circuit, overload or even phase failures.
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