{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CR1F400G7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"CR1F400G7","canonicalUrl":"https://aoctrl.com/schneider/CR1F400G7","factsUrl":"https://aoctrl.com/api/mcp/products/CR1F400G7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F series, CR1F400G7, 3-pole bistable magnetic contactor, AC-3 400 A at 440 V, coil 127 V AC/DC, obsolete.","salesMarkdown":"The CR1F400G7 is a 3-pole bistable magnetic contactor from the Schneider TeSys F range, rated for AC-3 duty at 400 A at 440 V and AC-1 duty at up to 500 A at <40 °C. The conventional free-air thermal current Ith is 500 A at 40 °C for the power circuit. Control voltage is 127 V, accepted as both AC 50/60 Hz, AC 400 Hz, and DC. The utilisation categories AC-3 and AC-1 mean this contactor is specified for switching squirrel-cage motors (AC-3) and resistive or slightly inductive loads (AC-1). The power dissipation per pole is 45 W under AC-3 and 70 W under AC-1, which informs panel thermal management. Rated operational voltage for the power circuit is 1000 V AC and 1000 V DC. Rated insulation voltage Ui is 1000 V conforming to IEC 60947-4 and BS 775, with 1500 V per VDE 0110 group C for the control circuit. For a BOM line requiring the CR1F400G7, sourcing will be through the surplus and broker market. ## Electrical and switching characteristics The rated breaking capacity reaches 4000 A at 220...440 V for the power circuit, and 1200 A at 1000 V. The rated making capacity Irms is 4500 A. These figures confirm the contactor can interrupt fault currents within its rated voltage range without welding. Associated fuse ratings are 400 A aM, 500 A BS88, and 500 A gG for the power circuit, providing coordination guidance for upstream short-circuit protection. Operating time is 40...75 ms for latching and 50...100 ms for unlatching. The maximum operating rate is 120 cycles per minute at 40 °C. Mechanical durability is rated at 1,000,000 cycles. Average consumption is 12 VA AC 50/60 Hz unlatching and 1450 VA AC 50/60 Hz latching; DC consumption is 16 W unlatching and 1600 W latching. Average impedance of the control circuit is 0.28 Ohm at Ith 500 A 50 Hz. ## Physical and environmental specifications Dimensions are 375 mm height, 261 mm width, and 219 mm depth. The part is supplied as a set of 10. Ambient air temperature for operation is -15 to 70 °C. Protective treatment is TH (tropicalised).","metaTitle":"Schneider CR1F400G7 TeSys F Bistable Contactor, 400 A AC-3,","metaDescription":"Obsolete 3-pole bistable contactor from Schneider TeSys F series. Rated 400 A AC-3 at 440 V, 500 A AC-1, coil 127 V DC/AC. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactors"],"specifications":{"Depth":"219 mm","Range":"TeSys","Width":"261 mm","Height":"375 mm","Coil type":"Standard","Product name":"TeSys F","Operating time":"40...75 ms latching 50...100 ms unlatching","lifecycle_stage":"current","Quantity per set":"Set of 10","Average impedance":"0.28 Ohm - Ith 500 A 50 Hz for control circuit","Device short name":"CR1F","Poles description":"3P","Operating altitude":"3000 m without derating","Operating position":"+/- 5°","Average Consumption":"12 VA AC 50/60 Hz unlatching 1450 VA AC 50/60 Hz latching 16 VA AC 400 Hz unlatching 1600 VA AC 400 Hz latching 16 VA DC unlatching 1600 VA DC latching","Protective treatment":"TH","Utilisation category":"AC-3 AC-1","Mechanical durability":"1000000 cycles","Associated fuse rating":"400 A aM for power circuit 500 A BS88 for power circuit 500 A gG for power circuit","Maximum operating rate":"120 cyc/mn 40 °C","Rated breaking capacity":"1200 A at 1000 V for power circuit 3000 A at 600...690 V for power circuit 3500 A at 500 V for power circuit 4000 A at 220...440 V for power circuit","Product or component type":"Magnetic contactor","Irms rated making capacity":"4500 A for power circuit","Power dissipation per pole":"45 W AC-3 70 W AC-1","[Uc] control circuit voltage":"127 V DC 127 V AC 400 Hz 127 V AC 50/60 Hz","[Ui] rated insulation voltage":"Control circuit: 1000 V conforming to BS 775 Control circuit: 1000 V conforming to IEC 60158-1 Control circuit: 1000 V conforming to IEC 60947-4 Control circuit: 1500 V conforming to 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":"370 A (at 400 A (at 500 A (at <40 °C) AC/DC AC-1 for power circuit","[Ue] rated operational voltage":"Power circuit: 1000 V AC Power circuit: 1000 V DC","Ambient air temperature for operation":"-15...70 °C","[Ith] conventional free air thermal current":"500 A (at 40 °C) for power circuit"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a1c549dc1f316dbcdcd2164b3b88fa38.pdf","sourceUrl":"https://www.se.com/il/en/product/CR1F400G7/bistable-contactor-cr1f-3-poles-ac3-440v-400-a-coil-127-v/","alternativesUrl":"https://aoctrl.com/api/mcp/products/CR1F400G7/alternatives.json"},"ai":{"faq":[{"question":"What replaces the CR1F400G7?","answer":"No official successor order code is listed by the manufacturer for this obsolete part. Sourcing is through the surplus and broker channel against an RFQ."},{"question":"What are the key ratings of the CR1F400G7?","answer":"It is a 3-pole bistable contactor rated 400 A AC-3 at 440 V, 500 A AC-1 at <40 °C, with a conventional free-air thermal current Ith of 500 A at 40 °C. Control voltage is 127 V AC/DC. Rated operational voltage is 1000 V AC/DC for the power circuit."},{"question":"What compliance standards does the CR1F400G7 meet?","answer":"The rated insulation voltage Ui is 1000 V conforming to IEC 60947-4, BS 775, and IEC 60158-1, with 1500 V per VDE 0110 group C for the control circuit. Protective treatment is TH (tropicalised)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/CR1F400G7","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/CR1F400G7 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}}