{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MS132-12","brand":"ABB","brandSlug":"abb","productSlug":"MS132-12","canonicalUrl":"https://aoctrl.com/abb/MS132-12","factsUrl":"https://aoctrl.com/api/mcp/products/MS132-12","rawCanonicalId":null},"summary":{"shortDescription":"ABB MS132-12 manual motor protector, 12 A, 8-12 A adjustable FLA range, Trip Class 10, 3-phase, 600 VAC, 45 mm wide.","salesMarkdown":"## Motor protection that fits the panel and the load The MS132-12 is a 3-phase manual motor protector with an adjustable full-load amp range of 8 to 12 A, covering fractional to small integral-horsepower motors on 600 VAC lines. Trip Class 10 means it opens within 10 seconds at 600% of the set current — fast enough to protect the motor winding during a stalled rotor or jam, but not so fast that it trips on normal inrush during start. Built-in phase failure detection shuts the motor down if one phase drops out, preventing single-phasing damage that would otherwise cook the winding in minutes. ## Integrated short-circuit protection — one device, not two The MS132-12 includes short-circuit protection rated at 600 VAC, so you don't need a separate upstream fuse or circuit breaker for the motor branch circuit — it's a combined manual motor starter and protector in one 45 mm package. This simplifies the panel layout and reduces wiring time: one incoming line, one outgoing load, no coordination study between a separate breaker and overload relay. Sourced through authorized distribution channels; volume pricing and lead time confirmed at RFQ against your BOM quantity.","metaTitle":"ABB MS132-12 Manual Motor Protector, 12 A, Trip Class 10","metaDescription":"ABB MS132-12 manual motor protector, 12 A, 8-12 A adjustable range, Trip Class 10, 3-phase, 600 VAC, 45 mm wide.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Starters"],"specifications":{"Amps":"12","Type":"Manual Motor Protector","Phase":"3","title":"MS132-12","Amps Range":"8 - 12","description":"8.00 - 12.00 FLA. Manual Motor Protector, MS132, Rotary, 600VAC Rated|8.00 - 12.00 FLA (Full Load Amps). MMP, Rotary, 600 Volt AC Rated, Trip Class: 10. Type MS132. Includes: Short Circuit Protection and Phase Failure Detection, Small 45 mm Width","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$34.16","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/708f50a38ad39beb49b3b43031848442.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is MS132-12's listed amps and adjustable range?","answer":"The MS132-12 is rated at 12 A full-load amps, adjustable down to 8 A via the dial on the front. This covers motors with nameplate FLA between 8 and 12 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/MS132-12","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/MS132-12 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}}