{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"THN18KP","brand":"Mitsubishi Electric","brandSlug":"mitsubishi","productSlug":"THN18KP","canonicalUrl":"https://aoctrl.com/mitsubishi/THN18KP","factsUrl":"https://aoctrl.com/api/mcp/products/THN18KP","rawCanonicalId":null},"summary":{"shortDescription":"Mitsubishi Electric TH-N18KP thermal overload relay, 1NO+1NC contacts, 18 A rated switching current, 690 V insulation, IP20, 59 x 54 x 80 mm.","salesMarkdown":"The Mitsubishi Electric THN18KP is a thermal overload relay — the TH-N18KP variant — with a 1 Normally Open plus 1 Normally Closed contact set. Rated switching current is 18 A, insulation voltage 690 V AC, and the housing carries IP20 protection. Dimensions are 59 x 54 x 80 mm, so it tucks into a standard control-panel footprint alongside the contactor it pairs with. Lifecycle stage is listed as mature. No obsolescence notice is on record. Service short-circuit breaking capacity is rated at 600 V AC.","metaTitle":"Mitsubishi THN18KP Thermal Overload Relay, 18A, 690V, IP20","metaDescription":"Mitsubishi THN18KP thermal overload relay, 18 A switching current, 690 V insulation, IP20. Mature lifecycle, sourced to order. Contact 1NO+1NC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Overload Relays"],"specifications":{"title":"THN18KP","Contact":"1 Normally Open (NO) + 1 Normally Closed (NC)","has_mpn":"TH-N18KP","description":"MITSUBISHI ELECTRIC TH-N18KP THERMAL OVERLOAD RELAY","product_type":"Thermal Overload Relay","dimensions_text":"59 x 54 x 80 mm","lifecycle_stage":"mature","protection_proof":"IP20","switching_current_a":"18","insulation_voltage_v":"690","Operating Temperature High":"-25 … 55 °C","service_short_circuit_breaking":"600 V AC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/THN18KP/alternatives.json"},"ai":{"faq":[{"question":"Will THN18KP drop into a panel that was specified around TH-N18KP without rewiring?","answer":"Yes — THN18KP is the compact form of TH-N18KP; contacts, current rating, and dimensions match exactly. No rewiring needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/mitsubishi/THN18KP","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/mitsubishi/THN18KP when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T07:55:03.180Z","lastPublished":"2026-09-02T07:55:03.180Z","indexable":true}}