{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LP1K120045BD","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LP1K120045BD","canonicalUrl":"https://aoctrl.com/schneider/LP1K120045BD","factsUrl":"https://aoctrl.com/api/mcp/products/LP1K120045BD","rawCanonicalId":null},"summary":{"shortDescription":"Schneider TeSys K contactor, LP1K120045BD, 4P (4 NO), AC-1 rated 20 A at 690 V, 24 V DC coil, 57 mm depth.","salesMarkdown":"The LP1K120045BD is a TeSys K contactor from Schneider, configured with 4 normally-open poles. It is rated for 20 A in AC-1 utilisation category (resistive loads) at up to 690 V AC, 50/60 Hz. The coil is 24 V DC, drawing about 3 W inrush and 3 W hold-in power at 20 °C. For motor or inductive loads, you would need to derate to the AC-3 or AC-4 category; this contactor is specified only for AC-1 (resistive) duty, so it is not a direct fit for starting motors. The rated breaking capacity reaches 110 A at 440 V, 80 A at 500 V, and 70 A at 660–690 V per IEC 60947 — meaning it can interrupt fault currents up to those levels, which matters for coordination with upstream protection. Impulse withstand voltage is 8 kV, overvoltage category III, so it is rated for fixed-installation distribution panels.","metaTitle":"Schneider TeSys K LP1K120045BD Contactor, 4P, 20A, 24V DC","metaDescription":"Obsolete TeSys K contactor, 4 NO poles, AC-1 rated 20 A at 690 V, 24 V DC coil. Sourced to order against RFQ via independent channels.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactors"],"specifications":{"Depth":"57 mm","Range":"TeSys","Width":"45 mm","Height":"58 mm","Standards":"EN/IEC 60947-4-1 GB/T 14048.4 UL 60947-4-1 CSA C22.2 No 60947-4-1 JIS C8201-4-1","Operating time":"30...40 ms coil energisation and NO closing 10 ms coil de-energisation and NO opening","lifecycle_stage":"current","Flame retardance":"V1 conforming to UL 94 Requirement 2 conforming to NF F 16-101 Requirement 2 conforming to NF F 16-102","Mounting support":"Printed circuit boards","Range of product":"TeSys K","Average impedance":"3 mOhm - Ith 20 A 50 Hz for power circuit","Device short name":"LP1K","Inrush power in W":"3 W (at 20 °C)","Poles description":"4P","Compatibility code":"LP1K","Operating altitude":"2000 m without derating","Overvoltage category":"III","Utilisation category":"AC-1","Contactor application":"Resistive load","Mechanical durability":"10 Mcycles","Associated fuse rating":"25 A gG at 25 A aM for power circuit","Maximum operating rate":"3600 cyc/h","Rated breaking capacity":"110 A at 440 V conforming to IEC 60947 80 A at 500 V conforming to IEC 60947 70 A at 660...690 V conforming to IEC 60947","Pole contact composition":"4 NO","Safety reliability level":"B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1 B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1","Product or component type":"Contactor","Irms rated making capacity":"144 A AC for power circuit conforming to NF C 63-110 144 A AC for power circuit conforming to IEC 60947","[Ui] rated insulation voltage":"Power circuit: 600 V conforming to UL 508 Power circuit: 690 V conforming to IEC 60947-4-1 Power circuit: 600 V conforming to CSA C22.2 No 14","Control circuit voltage limits":"Operational: 0.8...1.15 Uc (at Drop-out: 0.1...0.75 Uc (at <50 °C)","Hold-in power consumption in W":"3 W at 20 °C","[Ie] rated operational current":"20 A (at 16 A (at <70 °C) at 690 V AC AC-1 for power circuit","[Ue] rated operational voltage":"Power circuit: 690 V AC 50/60 Hz","Ambient air temperature for storage":"-50...80 °C","Ambient air temperature for operation":"-25...50 °C","[Uimp] rated impulse withstand voltage":"8 kV","[Ith] conventional free air thermal current":"20 A (at 50 °C) for power circuit"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a636530082886dd86f13d9669ae32835.pdf","sourceUrl":"https://www.se.com/nl/en/product/LP1K120045BD/tesys-k-contactor-4p-4-no-ac1-440v-20a-24v-dc-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LP1K120045BD/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this contactor?","answer":"It is rated 20 A at 690 V AC in AC-1 (resistive) duty, with a 24 V DC coil. Breaking capacity is 110 A at 440 V, 80 A at 500 V, and 70 A at 660–690 V. Mechanical durability is 10 million cycles."},{"question":"What standards does this contactor comply with?","answer":"It complies with EN/IEC 60947-4-1, GB/T 14048.4, UL 60947-4-1, CSA C22.2 No 60947-4-1, and JIS C8201-4-1. It also meets UL 94 V1 flame retardance and NF F 16-101/102 for railway applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LP1K120045BD","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/LP1K120045BD when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}