{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MS325-16","brand":"ABB","brandSlug":"abb","productSlug":"MS325-16","canonicalUrl":"https://aoctrl.com/abb/MS325-16","factsUrl":"https://aoctrl.com/api/mcp/products/MS325-16","rawCanonicalId":null},"summary":{"shortDescription":"ABB MS325-16 manual motor protector, 3-phase, 12.5-16 A adjustable range, 1.600 A rated, replaced by MS132-16.","salesMarkdown":"## Three-phase manual motor protector, 12.5–16 A The ABB MS325-16 is a 3-phase manual motor protector with an adjustable current range of 12.5 to 16 A, rated at 1.600 A. It provides thermal and magnetic protection for small motor loads in control panels — the kind of front-line disconnect and overload protection you'd wire between the supply and a motor contactor. ## Panel fit and deployment Mounts on DIN rail in a standard motor control center or distribution panel. The adjustable dial lets you set the trip point within the 12.5–16 A window without swapping heater packs — a time-saver when the motor nameplate FLA falls in that band. Three-phase coverage means it protects all three legs against overload and short-circuit, so it's a compact alternative to a separate breaker-plus-overload combination for small motors.","metaTitle":"ABB MS325-16 Manual Motor Protector, 1.600 A, 3-Phase","metaDescription":"ABB MS325-16 manual motor protector, 3-phase, 12.5-16 A range. Replaced by MS132-16. Sourced to order against an RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Starters"],"specifications":{"Amps":"1.600","Type":"Manual Motor Protector","Phase":"3","title":"MS325-16","Amps Range":"1 - 1.600","description":"ABB MS325-16 3PH MANUAL STR 12 5-16|12.5 to 16 amps MS 325 manual motor protector that has been replaced by the MS132-16 manual motor protector","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$164.39 – $454.48","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1a9242ef3fe89548fb28ee05a51ecde8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the MS325-16 current rating and adjustment range?","answer":"The MS325-16 is rated at 1.600 A with an adjustable trip range of 12.5 to 16 A. It is a 3-phase manual motor protector, so it covers all three legs of a small motor circuit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/MS325-16","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/MS325-16 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}}