{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9C40225","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9C40225","canonicalUrl":"https://aoctrl.com/schneider/A9C40225","factsUrl":"https://aoctrl.com/api/mcp/products/A9C40225","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iCTK contactor, 2P, 25 A AC-7A, 230-240 V AC 50 Hz, clip-on 35 mm DIN rail, IP20.","salesMarkdown":"The Schneider Electric A9C40225 is a 2-pole contactor from the Acti9 iCTK series, rated for 25 A in AC-7A duty and 8.5 A in AC-7B at 250 V AC, 50 Hz. It is designed for residential and small commercial lighting, motor, and heating loads, switching up to 1.2 W at 250 V AC. The control coil accepts 230-240 V AC 50 Hz, maintained signal type. Rated operational current of 25 A in AC-7A covers resistive and lightly inductive loads like resistive heating or incandescent lighting; the 8.5 A AC-7B rating applies to motor loads such as small pumps or fans. The 2 NO pole contact composition means both poles close on coil energization — no normally-closed auxiliary on this base unit. Depth is 68.5 mm, height 81 mm. IP20 finger-safe enclosure; IP40 when installed in a modular enclosure. Tunnel-type terminals accept up to 6 mm² rigid on the power circuit, 2.5 mm² on the control circuit. Tightening torque is 0.8 N.m for both power and control terminals. ## Durability and lifecycle Electrical durability varies by duty: 80,000 cycles at 25 A AC-7A, 25,000 cycles at 8.5 A AC-7B, and 30,000 cycles under AC-3 motor switching per IEC 60947-4-1. Mechanical durability is 1,000,000 cycles. Designed to IEC/EN 61095 (household and similar electromechanical contactors) and EN/IEC 60947-4-1 (low-voltage switchgear for motor starting).","metaTitle":"Schneider Electric A9C40225 Acti9 iCTK Contactor, 2P, 25 A A","metaDescription":"Schneider Electric A9C40225 Acti9 iCTK contactor, 2P, 25 A AC-7A, 230-240 V AC 50 Hz control. IEC/EN 61095. Clip-on 35 mm DIN rail. Current production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"68.5 mm","Poles":"2P","Width":"18 mm","title":"A9C40225","Colour":"White","Height":"81 mm","Standards":"IEC/EN 61095","Noise level":"30 dB","description":"contactor, Acti9 iCTK, 25 A, 2 NO, 250 V, coil 230...240 V","9 Mm Pitches":"2","Control type":"Remote control","Network type":"AC","Product name":"Acti9 iCTK","Maximum power":"1.2 W at 250 V AC","Mounting mode":"Clip-on","Market segment":"Residential Small commercial","Tropicalisation":"2 conforming to IEC 60068-1 2","lifecycle_stage":"current","Local signalling":"Action indicator","Mounting support":"35 mm symmetrical DIN rail","Pollution degree":"2","Range Of Product":"Acti9","Device short name":"iCTK","Network frequency":"50 Hz","Relative humidity":"95 % at 55 °C","Tightening torque":"Control circuit: 0.8 N.m Power circuit: 0.8 N.m","Compatibility code":"ICT","Device application":"Motor-heating-lighting","Operating altitude":"2000 m","inrush power in VA":"9.2 VA","Control signal type":"Maintained","Switching frequency":"100 switching operations/day","Electrical durability":"80000 cycles IEC/EN 61095 25 A 50 Hz AC-7A 25000 cycles IEC/EN 61095 8.5 A 50 Hz AC-7B 30000 cycles IEC/EN 61095 50 Hz AC-7C 80000 cycles EN/IEC 60947-4-1 50 Hz AC-1 30000 cycles EN/IEC 60947-4-1 50 Hz AC-3 30000 cycles EN/IEC 60947-4-1 50 Hz AC-5a 30000 cycles EN/IEC 60947-4-1 50 Hz AC-5b","Mechanical durability":"1000000 cycles","Connections - terminals":"Control circuit: tunnel type terminals2 cable(s) 1.5 mm² rigid Power circuit: tunnel type terminals1 cable(s) 1...4 mm² flexible Power circuit: tunnel type terminals1 cable(s) 1.5...6 mm² rigid Control circuit: tunnel type terminals1 cable(s) 1.5...2.5 mm² rigid Control circuit: tunnel type terminals2 cable(s) 1.5...2.5 mm² flexible","IP degree of protection":"IP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529","Pole contact composition":"2 NO","Product or component type":"Contactor","[Uc] control circuit voltage":"230...240 V AC 50 Hz","[Ui] rated insulation voltage":"500 V AC 50 Hz","[Ie] rated operational current":"25 A AC-7A 8.5 A AC-7B","[Ue] rated operational voltage":"250 V AC 50 Hz","Hold-in power consumption in VA":"2.7 VA","Ambient air temperature for storage":"-40...70 °C","Ambient air temperature for operation":"-5...60 °C","[Uimp] rated impulse withstand voltage":"4 kV"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"{'url': 'https://www.se.com/sg/en/product/download-pdf/A9C40225?filename=Schneider+Electric_Acti-9-iCT_A9C40225.pdf', 'path_name': '09923599d487e4dd4b6c6f74a86cb6a2.pdf', 'path_url': 'https://s3.lax.sharktech.net/viassion/datasheets/schneider_electric/09923599d487e4dd4b6c6f74a86cb6a2.pdf', 'status': 1}","sourceUrl":"https://www.se.com/sg/en/product/A9C40225/contactor-acti9-ictk-25-a-2-no-250-v-coil-230-240-v/"},"ai":{"faq":[{"question":"What are the key ratings for A9C40225?","answer":"Rated operational current 25 A AC-7A / 8.5 A AC-7B at 250 V AC 50 Hz. Control circuit voltage 230-240 V AC 50 Hz. 2-pole, 2 NO contacts. Electrical durability 80,000 cycles (AC-7A), mechanical durability 1,000,000 cycles."},{"question":"What compliance documentation does Schneider provide for A9C40225?","answer":"The contactor is designed to IEC/EN 61095 and EN/IEC 60947-4-1. IP20 per IEC 60529, IP40 in modular enclosure. Pollution degree 2, tropicalisation class 2 per IEC 60068-1. RoHS and REACH compliance is standard for the Acti9 range, though specific declarations are not listed in this record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9C40225","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/A9C40225 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}}