{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CR1F150GZ7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"CR1F150GZ7","canonicalUrl":"https://aoctrl.com/schneider/CR1F150GZ7","factsUrl":"https://aoctrl.com/api/mcp/products/CR1F150GZ7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F CR1F150GZ7, 3-pole bistable magnetic contactor, 150 A AC-3 at 440 V, 127 VDC coil, 250 A Ith, set of 10.","salesMarkdown":"The Schneider CR1F150GZ7 is a TeSys F series 3-pole bistable magnetic contactor rated for 150 A in AC-3 duty at 440 V, with a 127 VDC low-consumption coil. Bistable means the contactor latches and unlatches via a DC pulse — the coil draws 500 W during the 35...40 ms latching pulse, then drops to 15 W DC for unlatching, holding no power in either stable state. This makes it suited for applications where continuous coil power is undesirable, such as energy-conscious or battery-backed circuits. The AC-1 rating (resistive load) carries the full 250 A, while AC-3 (motor starting) is rated at 150 A. Power dissipation per pole runs 18 W in AC-1 and 6 W in AC-3 — useful for enclosure thermal budgeting. Mechanical durability is rated at 1,000,000 cycles, with a maximum operating rate of 120 cycles per minute at 40 °C. The contactor is supplied as a set of 10 units, consistent with panel-builder or OEM batch ordering. If you are evaluating a replacement, a parametric cross-reference within the TeSys F family may exist, but a direct pin-compatible drop-in is not confirmed from this evidence. Submit the RFQ with your application details (load type, voltage, enclosure) so we can match the closest active alternative. The 150 A AC-3 rating at 440 V governs motor switching — this contactor handles a motor load up to that current during starting and running. The 250 A Ith (free-air thermal current) is the resistive-load limit; do not exceed it in continuous AC-1 duty. Rated breaking capacity varies by voltage: 1500 A at 220...440 V, 1200 A at 500 V, 1100 A at 600...690 V, and 450 A at 1000 V. The making capacity (Irms) is 1700 A. These numbers define the fault-clearing capability — important for coordination with upstream protection. Associated fuse ratings are 160 A aM, 250 A BS88, or 250 A gG for the power circuit. The control circuit impedance is 0.45 Ohm at 250 A, 50 Hz. Physical dimensions: 301 mm height, 163.5 mm width, 171 mm depth. The TH protective treatment indicates tropicalization for humid environments. Operating position tolerance is ±5° from vertical. ## Deployment Context This contactor is a panel-mount component, typically installed on a mounting plate or DIN-rail adapter within an industrial control cabinet. The 3-pole configuration with 3 NO power poles suits three-phase motor circuits, resistive heating banks, or capacitor switching. The bistable coil (127 VDC) means a DC control supply is required — verify your control transformer or battery bank delivers the latching pulse within 0.85...1.1 Uc limits.","metaTitle":"Schneider CR1F150GZ7 TeSys F Bistable Contactor, 150 A AC-3,","metaDescription":"Obsolete Schneider CR1F150GZ7 TeSys F 3-pole bistable contactor, 150 A AC-3 at 440 V, 127 VDC coil. Sourced to order against RFQ. Depth 171 mm.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactors"],"specifications":{"Depth":"171 mm","Range":"TeSys","Width":"163.5 mm","Height":"301 mm","Coil type":"Low consumption","Product name":"TeSys F","Operating time":"35...40 ms latching 50...100 ms unlatching","lifecycle_stage":"current","Quantity per set":"Set of 10","Average impedance":"0.45 Ohm - Ith 250 A 50 Hz for control circuit","Device short name":"CR1F","Poles description":"3P","Operating altitude":"3000 m without derating","Operating position":"+/- 5°","Average Consumption":"15 W DC unlatching 500 W DC latching","Protective treatment":"TH","Utilisation category":"AC-1 AC-3","Mechanical durability":"1000000 cycles","Associated fuse rating":"160 A aM for power circuit 250 A BS88 for power circuit 250 A gG for power circuit","Maximum operating rate":"120 cyc/mn 40 °C","Rated breaking capacity":"1100 A at 600...690 V for power circuit 1200 A at 500 V for power circuit 1500 A at 220...440 V for power circuit 450 A at 1000 V for power circuit","Product or component type":"Magnetic contactor","Irms rated making capacity":"1700 A for power circuit","Power dissipation per pole":"18 W AC-1 6 W AC-3","[Uc] control circuit voltage":"127 V DC","[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":"150 A (at 250 A (at 138 A (at <40 °C) AC/DC AC-4 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":"250 A (at 40 °C) for power circuit"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/de8f3df8bb217a069bb26937ef99a9f6.pdf","sourceUrl":"https://www.se.com/uk/en/product/CR1F150GZ7/bistable-contactor-cr1f-3-poles-ac3-440v-150-a-coil-127-v/","alternativesUrl":"https://aoctrl.com/api/mcp/products/CR1F150GZ7/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this contactor?","answer":"The CR1F150GZ7 is a 3-pole bistable contactor rated 150 A AC-3 at 440 V, 250 A Ith, with a 127 VDC coil. Rated operational voltage is 1000 V AC/DC. Mechanical durability is 1,000,000 cycles."},{"question":"What is the physical size of the CR1F150GZ7?","answer":"Dimensions are 301 mm height, 163.5 mm width, and 171 mm depth."},{"question":"What is the coil consumption for this bistable contactor?","answer":"The coil draws 500 W DC during the 35...40 ms latching pulse and 15 W DC during the 50...100 ms unlatching pulse. No power is consumed in the stable latched or unlatched states."},{"question":"What fuse ratings are recommended for the power circuit?","answer":"Associated fuse ratings are 160 A aM, 250 A BS88, or 250 A gG for the power circuit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/CR1F150GZ7","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/CR1F150GZ7 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}}