{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CR1F1854EZ7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"CR1F1854EZ7","canonicalUrl":"https://aoctrl.com/schneider/CR1F1854EZ7","factsUrl":"https://aoctrl.com/api/mcp/products/CR1F1854EZ7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F CR1F1854EZ7 magnetic latching contactor, 4 NO, 185 A rated operational current at 440 V AC-3, 48 V DC low-consumption coil.","salesMarkdown":"The Schneider Electric CR1F1854EZ7 is a magnetic latching contactor from the TeSys F range, built for control applications switching resistive and motor loads. It carries 4 normally-open power poles and is rated for utilisation categories AC-1, AC-3, and AC-4, so it handles resistive heating loads, standard squirrel-cage motor starting, and plugging/inching duty on the same set of contacts. The headline rating is 185 A at 440 V AC in AC-3 duty, which means it will switch a motor drawing that current through its full starting cycle without welding the contacts. For resistive loads (AC-1) the conventional free-air thermal current Ith is 275 A at 104 °F (40 °C), giving headroom for heater banks or lighting panels. The 48 V DC low-consumption coil draws 500 W to latch and 20 W to unlatch, with operating times of 35 to 40 ms latching and 50 to 100 ms unlatching. This is a panel-mount contactor sized for a 600 V class motor control center or standalone enclosure. The 4-pole block measures 7.1 in deep, 8.2 in wide, and 6.9 in tall, with bar-type terminals accepting two 25 x 3 mm bars or lugs up to 150 mm². Tightening torque is 159.3 lbf·in (18 N·m) on the power connections. Rated insulation voltage is 1000 V per IEC 60947-4 and BS 775, with an impulse withstand of 8 kV. Short-time withstand current Icw holds 1500 A for 1 second at 104 °F (40 °C), which gives selectivity headroom for upstream fuse coordination — the associated fuse rating is 200 A aM or 315 A gG at 440 V. Breaking capacity is 1800 A at 440 V, making capacity is 2100 A.","metaTitle":"TeSys F CR1F1854EZ7 Magnetic Latching Contactor, 185 A, 4 NO","metaDescription":"Schneider TeSys F CR1F1854EZ7 magnetic latching contactor, 4 NO, 185 A rated operational current at 440 V AC-3, 48 V DC coil. Current production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactors"],"specifications":{"Depth":"7.1 in (181 mm)","Range":"TeSys","Width":"8.2 in (208.5 mm)","Height":"6.9 in (174 mm)","Category":"22336-CTR,F-LINE,AC,OPEN,NONREV","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":"4P","Tightening torque":"159.3 lbf.in (18 N.m)","Device Application":"Control","Operating altitude":"9842.52 ft (3000 m) without derating","Average Consumption":"500 W DC latching 20 W DC unlatching","Protective treatment":"TH","Utilisation category":"AC-3 AC-1 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)","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 phase motors 125 hp at 460...480 V AC 50/60 Hz for 3 phase motors 60 hp at 220...240 V AC 50/60 Hz for 3 phase motors 50 hp at 200...208 V AC 50/60 Hz for 3 phase motors","Irms rated making capacity":"2100 A","Power dissipation per pole":"12 W AC-3 26 W AC-1","[Uc] control circuit voltage":"48 V DC low consumption","[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":"4 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)","[Uimp] rated impulse withstand voltage":"8 kV","[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","[Ith] conventional free air thermal current":"275 A (at 104 °F (40 °C))"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/cc228132f4e5f5e16a675251aaf21084.pdf","sourceUrl":"https://www.se.com/vn/en/product/CR1F1854EZ7/tesys-f-magnetic-latching-contactor-4p-275-a-48-v-dc-coil-low-consum-/","alternativesUrl":"https://aoctrl.com/api/mcp/products/CR1F1854EZ7/alternatives.json"},"ai":{"faq":[{"question":"What are the motor power ratings for CR1F1854EZ7?","answer":"For three-phase motors at 460 to 480 V AC, it's rated 125 hp (UL/CSA). At 575 to 600 V AC, it's 150 hp. For IEC applications at 690 V AC, it handles 110 kW; at 415 V AC, 100 kW; at 380 to 400 V AC, 90 kW; and at 220 to 230 V AC, 55 kW."},{"question":"What control voltage does this contactor use?","answer":"The control circuit voltage is 48 V DC low consumption, with latching and unlatching both operating between 0.85 and 1.1 times Uc (40.8 to 52.8 V DC)."},{"question":"What compliance documentation is available for CR1F1854EZ7?","answer":"The contactor carries IEC 60947-4 and BS 775 ratings for insulation voltage at 1000 V, and VDE 0110 group C at 1500 V. The UL/CSA motor power ratings are listed. RoHS and REACH compliance is standard for the TeSys F range, though specific certificates are not in this evidence set."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/CR1F1854EZ7","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/CR1F1854EZ7 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}}