{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CR1F185MB7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"CR1F185MB7","canonicalUrl":"https://aoctrl.com/schneider/CR1F185MB7","factsUrl":"https://aoctrl.com/api/mcp/products/CR1F185MB7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F, magnetic latching contactor, 3P, 185 A, 220 V / 24 V AC/DC coil, 100 kW motor power at 415 V AC.","salesMarkdown":"The CR1F185MB7 is a Schneider Electric TeSys F magnetic latching contactor — a three-pole device rated for 185 A operational current (AC-3 duty) and a conventional free-air thermal current (Ith) of 275 A at 40 °C. It's built for motor control and resistive loads, with a control circuit that accepts 220 V AC/DC for latching and 24 V AC/DC for unlatching. Magnetic latching means the contactor holds its state without continuous coil power — the coil draws 1600 VA AC only during the latching pulse, then drops to near-zero holding current. That's useful in applications where a sustained coil draw is undesirable, such as battery-backed or energy-conscious control panels. Motor power spans 55 kW at 220-230 V up to 110 kW at 690 V AC, so this contactor covers a wide voltage range without changing frame size. Short-time withstand (Icw) is 1500 A for up to 10 seconds — enough to coordinate with upstream fuses or a motor circuit protector. The contactor is rated for 1000 V insulation voltage per IEC 60947-4 and carries an 8 kV impulse withstand voltage. That puts it in the same insulation class as most 690 V drives and soft starters, so it fits in a standard motor control center without extra creepage spacing. This is a panel-mount contactor — 174 mm high, 168.5 mm wide, 181 mm deep. The connection terminals accept busbars up to 25 x 3 mm, ring terminals up to 150 mm², or lugs. Tightening torque is 18 N.m on the main power connections, which is typical for this frame size. The TH protective treatment means it's tropicalized — suitable for humid or mildly corrosive environments, though not for direct washdown. That's one less line item to manage compared to voltage-specific contactors.","metaTitle":"Schneider CR1F185MB7 TeSys F Magnetic Latching Contactor, 18","metaDescription":"Schneider Electric TeSys F CR1F185MB7 magnetic latching contactor, 3P, 185 A rated operational current, 220 V / 24 V AC/DC coil. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"181 mm","Range":"TeSys","Width":"168.5 mm","title":"CR1F185MB7","Height":"174 mm","description":"TeSys F magnetic latching contactor - 3P - 185 A - 220 V/24 V AC/DC coil","Product name":"TeSys F","Motor power kW":"100 kW at 1000 V AC 50/60 Hz 110 kW at 690 V AC 50/60 Hz 110 kW at 500...660 V AC 50/60 Hz 100 kW at 440 V AC 50/60 Hz 100 kW at 415 V AC 50/60 Hz 90 kW at 380...400 V AC 50/60 Hz 55 kW at 220...230 V AC 50/60 Hz","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":"18 N.m","Device application":"Control","Operating altitude":"3000 m without derating","Average Consumption":"1600 VA AC 50/60 Hz latching 8 VA AC 50/60 Hz unlatching 1750 VA AC 400 Hz latching 1750 W DC latching 11 VA AC 400 Hz unlatching 11 W DC unlatching","Protective treatment":"TH","Utilisation category":"AC-1 AC-3 AC-4","Contactor application":"Motor control Resistive load","Mechanical durability":"1 Mcycles","Associated fuse rating":"200 A aM at 315 A BS88 at 315 A gG at <= 440 V","Maximum operating rate":"120 cyc/h 40 °C","Connections - terminals":"Bars 2 cable(s) - busbar cross section: 25 x 3 mm Lugs-ring terminals 1 cable(s) 150 mm² Connector 1 cable(s) 150 mm²","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","motor power HP (UL / CSA)":"150 hp at 575...600 V AC 50/60 Hz for 3 phases motors 125 hp at 460...480 V AC 50/60 Hz for 3 phases motors 60 hp at 220...240 V AC 50/60 Hz for 3 phases motors 50 hp at 200...208 V AC 50/60 Hz for 3 phases motors","Irms rated making capacity":"2100 A","Power dissipation per pole":"12 W AC-3 26 W AC-1","[Uc] control circuit voltage":"220 V AC 50/60 Hz special latching 220 V AC 400 Hz special latching 220 V DC special latching 24 V AC 50/60 Hz special unlatching 24 V AC 400 Hz special unlatching 24 V DC special unlatching","[Ui] rated insulation voltage":"1000 V conforming to IEC 60158-1 1000 V conforming to IEC 60947-4 1000 V conforming to BS 775 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":"185 A (at 275 A (at 170 A (at <40 °C) at <= 440 V AC AC-4","[Ue] rated operational voltage":"1000 V AC 25...200 Hz","Ambient air temperature for storage":"-60...80 °C","Ambient air temperature for operation":"-15...70 °C","[Uimp] rated impulse withstand voltage":"8 kV","[Icw] rated short-time withstand current":"1500 A 40 °C - 1 s 1500 A 40 °C - 5 s 1500 A 40 °C - 10 s 920 A 40 °C - 30 s 740 A 40 °C - 1 min 500 A 40 °C - 3 min 400 A 40 °C - 10 min","[Ith] conventional free air thermal current":"275 A (at 40 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/dfcecf7f88b840ad59c77c4bdb9e634a.pdf","sourceUrl":"https://www.se.com/th/en/product/CR1F185MB7/tesys-f-magnetic-latching-contactor-3p-185-a-220-v-24-v-ac-dc-coil/"},"ai":{"faq":[{"question":"What is the closest alternative to the CR1F185MB7 in the TeSys F family?","answer":"Within the TeSys F range, the closest peer is the standard (non-latching) version with the same 185 A AC-3 rating, such as the LC1F185. The difference is the coil circuit: the CR1F185MB7 uses a magnetic latching coil (220 V latch / 24 V unlatch), while the LC1F185 uses a continuous-duty coil. If your control scheme doesn't require latching, the LC1F185 is a simpler drop-in. If you need latching, this is the correct variant."},{"question":"What is the depth of the CR1F185MB7?","answer":"The depth is 181 mm. Overall dimensions are 174 mm height by 168.5 mm width."},{"question":"What compliance documentation is available for the CR1F185MB7?","answer":"The contactor is designed to IEC 60947-4, IEC 60158-1, BS 775, and VDE 0110 group C standards. Rated insulation voltage is 1000 V. For specific RoHS/REACH declarations or UL/CSA file numbers, request the manufacturer's compliance documentation with your RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/CR1F185MB7","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/CR1F185MB7 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}