{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CR1F185E7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"CR1F185E7","canonicalUrl":"https://aoctrl.com/schneider/CR1F185E7","factsUrl":"https://aoctrl.com/api/mcp/products/CR1F185E7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F magnetic latching contactor, 3P (3 NO), 185 A, 48 V AC/DC coil, 90 kW at 400 V AC (AC-4).","salesMarkdown":"Rated 185 A operational current (AC-4) and 90 kW at 400 V AC 50/60 Hz, it handles heavy motor loads — think large pumps, compressors, or conveyors — where the contactor must stay closed without continuous coil power. The magnetic latching mechanism holds the main poles engaged using a pulse of 48 V AC or DC, then drops to a low holding power; unlatching also uses a pulse. This cuts coil heat and standby losses, useful in applications where the contactor stays closed for long periods. For less severe AC-3 motor starting, the contactor can handle higher currents (275 A Ith at 50 Hz). The 90 kW at 400 V AC-4 tells you it can reverse or stop a 90 kW motor on a 400 V line without welding the contacts. Coil is 48 V AC 50...400 Hz or 48 V DC, with a latching pulse of 1750 VA (AC) or 1750 W (DC), then just 11 VA/W to hold. That pulse is brief — 35...40 ms to latch, 50...100 ms to unlatch — so the control transformer must deliver the inrush without sagging. Rated insulation voltage is 1000 V per IEC 60947-4, and the contactor can break 1800 A at 220...440 V, so it coordinates with upstream fuses up to 315 A gG. Mechanical durability is 1 million cycles, typical for this frame size. This is a panel-mounted contactor, not DIN-rail snap-on. The power circuit uses bolted connections — bars, lugs, or ring terminals up to 150 mm². Tightening torque is 18 N.m (159.3 lbf.in) on the main terminals. Dimensions are 7.1 in deep, 6.6 in wide, 6.9 in high — it takes up a standard footprint for a 185 A frame. Operating altitude is 3000 m without derating, and ambient temperature range is -15 to 70 °C. For food-and-bev or washdown areas, note the protective treatment is TC (tropicalized coating), but the contactor itself is not IP-rated — it belongs in a sealed enclosure.","metaTitle":"CR1F185E7 TeSys F Magnetic Latching Contactor, 185 A, 48 V A","metaDescription":"TeSys F magnetic latching contactor, 3P (3 NO), 185 A rated operational current, 48 V AC/DC coil, 90 kW at 400 V AC (AC-4). Current production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"7.1 in (181 mm)","Range":"TeSys","Width":"6.6 in (168.5 mm)","title":"CR1F185E7","Height":"6.9 in (174 mm)","Category":"22336-CTR,F-LINE,AC,OPEN,NONREV","description":"TeSys F magnetic latching contactor - 3P(3 NO) - 185 A - 48 V AC/DC coil","Product name":"TeSys F","Motor power kW":"90 kW at 400 V AC 50/60 Hz (AC-4)","Operating time":"35...40 ms latching 50...100 ms unlatching","lifecycle_stage":"current","Average impedance":"0.36 mOhm - Ith 275 A 50 Hz","Device short name":"CR1F","Poles description":"3P","Tightening torque":"159.3 lbf.in (18 N.m)","Device Application":"Control","Operating altitude":"9842.52 ft (3000 m) without derating","Average Consumption":"1750 VA AC 50...400 Hz latching 11 VA AC 50...400 Hz unlatching 1750 VA DC latching 11 VA DC unlatching","Control circuit type":"AC 50...400 Hz DC standard","Protective treatment":"TC","Utilisation category":"AC-1 AC-3 AC-4","Contactor application":"Resistive load Motor control","Mechanical durability":"1 Mcycles","Nbr. of units in pkg.":"1","Associated fuse rating":"200 A aM at 315 A BS88 at 315 A gG at <= 440 V","Maximum operating rate":"120 cyc/h 104 °F (40 °C)","Connections - terminals":"bars 2 25 x 3 mm lugs-ring terminals 1 0.2 in² (150 mm²) connector 1 0.2 in² (150 mm²) Power circuit bolted connection","Rated breaking capacity":"1800 A at 220...440 V 1600 A at 500 V 600 A at 1000 V 1200 A at 660/690 V","Product or Component Type":"Magnetic latching contactor","Irms rated making capacity":"2100 A","Power dissipation per pole":"12 W AC-3 26 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":"185 A (at 275 A (at 170 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":"1500 A 104 °F (40 °C) - 1 s 1500 A 104 °F (40 °C) - 5 s 1500 A 104 °F (40 °C) - 10 s 920 A 104 °F (40 °C) - 30 s 740 A 104 °F (40 °C) - 1 min 500 A 104 °F (40 °C) - 3 min 400 A 104 °F (40 °C) - 10 min"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/86ada81858e48f82376901d95631d562.pdf","sourceUrl":"https://www.se.com/sg/en/product/CR1F185E7/tesys-f-magnetic-latching-contactor-3p3-no-185-a-48-v-ac-dc-coil/"},"ai":{"faq":[{"question":"What is the closest alternative if I cannot get the CR1F185E7?","answer":"Within the TeSys F family, the closest alternative would be a contactor with the same frame size and coil voltage but a different rated current — for example, a CR1F185E7 is the 185 A version. There is no pin-compatible drop-in substitute with a different order code; the CR1F185E7 is the specific 185 A, 48 V AC/DC variant. If you need a different current rating, look at other CR1F order codes in the same family."},{"question":"What compliance documentation is available for the CR1F185E7?","answer":"The contactor is designed to meet IEC 60947-4 and IEC 60158-1 standards for insulation voltage (1000 V) and breaking capacity. It carries a rated insulation voltage of 1000 V per IEC 60947-4 and 1500 V per VDE 0110 group C. For RoHS, REACH, and UL documentation, refer to the manufacturer's compliance portal or request a declaration of conformity with your RFQ."},{"question":"What is the depth of the CR1F185E7?","answer":"The depth is 7.1 in (181 mm). Width is 6.6 in (168.5 mm), height is 6.9 in (174 mm)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/CR1F185E7","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/CR1F185E7 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}}