{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MS116-12","brand":"ABB","brandSlug":"abb","productSlug":"MS116-12","canonicalUrl":"https://aoctrl.com/abb/MS116-12","factsUrl":"https://aoctrl.com/api/mcp/products/MS116-12","rawCanonicalId":null},"summary":{"shortDescription":"ABB MS116-12 manual motor starter, 3-pole, adjustable overload range 8-12 A, open type with knob, current lifecycle stage.","salesMarkdown":"## Motor branch-circuit protection – 8-12 A adjustable overload The ABB MS116-12 is a 3-pole manual motor starter with an adjustable overload range of 8-12 A, covering motor full-load amps from 8 A up to 12 A. The knob-operated open-style unit is designed for direct-on-line motor starting and branch-circuit protection in control panels. The 8-12 A range means this starter protects motors with nameplate FLA in that band — set the dial to match the motor current, and the bimetal overload tracks the thermal load. Below 8 A or above 12 A, you step to the next MS116 variant. ## Active production – no obsolescence concern ABB's MS116 series is a widely installed platform across IEC markets, so replacement units and accessories (auxiliary contacts, shunt trips, enclosure kits) are readily available through distribution. ## Panel integration – 3-pole open-style footprint The open-knob form factor (no enclosure) mounts directly onto a DIN rail or panel backplate inside a motor control center or distribution board. The 3-pole construction switches all three phases simultaneously, which is standard for three-phase motor branch circuits up to 12 A FLA. Because it is a manual starter (not a contactor), the operator uses the knob for on/off and overload reset — no coil power required. This suits local disconnect applications where a control transformer or PLC signal is not available.","metaTitle":"ABB MS116-12 Manual Motor Starter, 8-12 A, 3-Pole","metaDescription":"ABB MS116-12 manual motor starter, 3-pole, adjustable 8-12 A overload range. Current lifecycle stage. Quoted to order against your BOM.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Starters"],"specifications":{"Poles":"3","title":"MS116-12","description":"3p Mmp 8.0-12a Range|Abb Ms116-12 8-12 Fla manual Starter 3p Open Knob","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/5542c9e0446831526b931507b16dbc01.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the adjustable overload range of the MS116-12?","answer":"The MS116-12 covers 8-12 A, adjustable via the front dial. Set it to match the motor nameplate full-load amps within that band for proper thermal protection."},{"question":"Where can I buy the MS116-12 and get a price?","answer":"The MS116-12 is available to order through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/MS116-12","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/abb/MS116-12 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}