{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CR1F400E7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"CR1F400E7","canonicalUrl":"https://aoctrl.com/schneider/CR1F400E7","factsUrl":"https://aoctrl.com/api/mcp/products/CR1F400E7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F CR1F400E7 magnetic latching contactor, 3P (3 NO), 400 A rated operational current, 48 V AC/DC coil, 1000 V insulation voltage.","salesMarkdown":"The Schneider Electric TeSys F CR1F400E7 is a 3-pole magnetic latching contactor rated for 400 A operational current in AC-3 duty, with a 48 V AC/DC control coil. The latching mechanism holds the main contacts closed without continuous coil power — the coil draws 1600 VA during the latching pulse and only 16 VA to unlatch, which cuts heat buildup and standby losses in applications where the contactor stays closed for long periods. Rated 400 A in AC-3 (motor switching) and 500 A in AC-1 (resistive load) at ≤ 440 V, 40 °C. Short-time withstand current is 3600 A for 1 second at 40 °C, which gives upstream protection devices time to clear without the contactor failing. Insulation voltage is rated 1000 V per IEC 60947-4 and BS 775, and 1500 V per VDE 0110 group C. The coil operates reliably between 85% and 110% of rated control voltage for both latching and unlatching, so a 48 V control supply with reasonable regulation is sufficient. ## Physical Integration and Wiring The contactor measures 8.6 in deep by 8.4 in wide by 8.1 in tall, sized for bolting into a panel backplate rather than snapping onto a DIN rail. Terminals accept lugs or ring terminals up to 150 mm² cable, or bars up to 30 x 5 mm. Tightening torque is 35 N.m on the main power connections — a torque wrench is expected during installation. The three main poles are all normally open (3 NO), which is the standard configuration for a line contactor. Altitude rating is 3000 m without derating.","metaTitle":"TeSys CR1F400E7 Magnetic Latching Contactor, 400 A, 48 V Coi","metaDescription":"Obsolete TeSys F CR1F400E7 magnetic latching contactor, 3P, 400 A AC-3, 48 V AC/DC coil. Sourced to order against RFQ. Rated 1000 V insulation, 4000 A breaking capacity at 440 V.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactors"],"specifications":{"Depth":"8.6 in (219 mm)","Range":"TeSys","Width":"8.4 in (213 mm)","Height":"8.1 in (206 mm)","Category":"22336-CTR,F-LINE,AC,OPEN,NONREV","Product name":"TeSys F","Operating time":"40...75 ms latching 50...100 ms unlatching","lifecycle_stage":"current","Average impedance":"0.28 mOhm - Ith 500 A 50 Hz","Device short name":"CR1F","Poles description":"3P","Tightening torque":"309.8 lbf.in (35 N.m)","Operating altitude":"9842.52 ft (3000 m) without derating","Average Consumption":"1600 VA AC 50...400 Hz latching 16 VA AC 50...400 Hz unlatching 1600 VA DC latching 16 VA DC unlatching","Control circuit type":"AC 50...400 Hz DC standard","Protective treatment":"TC","Utilisation category":"AC-4 AC-1 AC-3","Contactor application":"Motor control Resistive load","Mechanical durability":"1 Mcycles","Nbr. of units in pkg.":"1","Associated fuse rating":"400 A aM at 500 A BS88 at 500 A gG at <= 440 V","Maximum operating rate":"120 cyc/h 104 °F (40 °C)","Connections - terminals":"lugs-ring terminals 2 0.2 in² (150 mm²) bars 2 30 x 5 mm","Rated breaking capacity":"4000 A at 220...440 V 3500 A at 500 V 1200 A at 1000 V 3000 A at 660/690 V","Product or Component Type":"Magnetic latching contactor","Irms rated making capacity":"4500 A","Power dissipation per pole":"45 W AC-3 70 W AC-1","[Uc] control circuit voltage":"48 V AC 50...400 Hz 48 V DC","[Ui] rated insulation voltage":"1000 V IEC 60158-1 1000 V IEC 60947-4 1000 V BS 775 1500 V VDE 0110 group C","Control circuit voltage limits":"Latching: 0.85...1.1 Uc Unlatching: 0.85...1.1 Uc","Power Pole Contact Composition":"3 NO","[Ie] rated operational current":"400 A (at 500 A (at 370 A (at <104 °F (40 °C)) at <= 440 V AC AC-4","[Ue] rated operational voltage":"1000 V AC 25...200 Hz","Ambient Air Temperature for Storage":"-76...176 °F (-60...80 °C)","Ambient Air Temperature for Operation":"5...158 °F (-15...70 °C)","[Icw] rated short-time withstand current":"3600 A 104 °F (40 °C) - 1 s 3600 A 104 °F (40 °C) - 5 s 3600 A 104 °F (40 °C) - 10 s 2400 A 104 °F (40 °C) - 30 s 1700 A 104 °F (40 °C) - 1 min 1200 A 104 °F (40 °C) - 3 min 1000 A 104 °F (40 °C) - 10 min"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2585e658744b0a20272f18afc76e7d42.pdf","sourceUrl":"https://www.se.com/th/en/product/CR1F400E7/tesys-f-magnetic-latching-contactor-3p3-no-400-a-48-v-ac-dc-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/CR1F400E7/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings I need to check for fit?","answer":"The critical ratings are 400 A AC-3 operational current at ≤ 440 V, 48 V AC/DC control coil, 1000 V insulation voltage, and 4000 A breaking capacity at 220–440 V. The contactor is 3-pole with 3 NO contacts and measures 8.6 x 8.4 x 8.1 inches."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/CR1F400E7","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/CR1F400E7 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}}