{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1SAE231111R0140","brand":"ABB","brandSlug":"abb","productSlug":"1SAE231111R0140","canonicalUrl":"https://aoctrl.com/abb/1SAE231111R0140","factsUrl":"https://aoctrl.com/api/mcp/products/1SAE231111R0140","rawCanonicalId":null},"summary":{"shortDescription":"ABB ESB-N series 4-pole modular contactor, 4NO, 24 VAC coil, 25 A switching current, 17.3 kW at 400 VAC, DIN-rail mount with screw terminations, IP20.","salesMarkdown":"The ABB 1SAE231111R0140 sits in the ESB-N modular contactor family and ships as a 4-pole, all-normally-open (4NO) device with a 24 VAC coil, sized for 25 A switching current and 17.3 kW of switching power at 400 VAC. ## Wiring-side fit for a panel wireman Screw terminations and a DIN-rail foot mean the same punch-and-wire workflow as the rest of the ESB-N row: strip, ferrul, torque. IP20 keeps fingers off the busbar area but it is an indoor enclosure device — anything wet or dusty needs the contactor mounted behind a higher-IP panel skin, not in the open. The 24 VAC coil is the standard control-transformer or 24 V ring-supply choice for European DIN panels, so a panel spec'd around ESB-N with a 24 V control bus picks this code directly without a relay or step-down. ## Same family, different job — 1SBE121111R0620 The closest catalog sibling on the same ESB-N DIN-rail platform is the 1SBE121111R0620, but the two are not a panel-for-panel swap. The 1SBE121111R0620 ships as 2NO on a 230 VAC coil at 20 A and 4.6 kW of AC switching power at 250 VAC, so a board built around it has half the poles, a control voltage that does not match a 24 V control bus, and roughly a quarter of the per-pole switching capacity. Specifying the 1SAE231111R0140 into a 1SBE121111R0620 panel means reworking the coil feed and the load wiring — not just sliding a different module onto the rail.","metaTitle":"ABB 1SAE231111R0140 ESB-N Contactor, 4NO, 24V, 25A","metaDescription":"ABB 1SAE231111R0140 ESB-N 4-pole (4NO) DIN-rail contactor, 24 VAC coil, 25 A, 17.3 kW at 400 V. Spec-matched to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Poles":"4","Series":"ESB-N","Mounting Type":"DIN Rail Mount","lifecycle_stage":"unknown","Termination Type":"Screw Terminal","Coil Voltage - AC":"24 V","Protection Rating":"IP20","Switching Power - AC":"17.3 kW","Switching Power - DC":"5.8 kW","Contact Configuration":"4NO","Switching Current - AC":"25 A","Switching Voltage - AC":"400 V","Switching Voltage - DC":"220 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$22.86","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/211ff39792a6f108dcc433837c3a6cd6.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/1SAE231111R0140/alternatives.json"},"ai":{"faq":[{"question":"What are the poles and contact configuration of the 1SAE231111R0140?","answer":"Four poles, all normally open (4NO), per the ESB-N spec line."},{"question":"Will the 1SAE231111R0140 drop into a panel built around the 1SBE121111R0620?","answer":"Not without rework. The 1SBE121111R0620 is 2NO on a 230 VAC coil — the 1SAE231111R0140 is 4NO on 24 VAC. Coil feed and load wiring both need to change; only the DIN-rail mechanical fit is shared."},{"question":"What compliance documentation does ABB supply with the 1SAE231111R0140?","answer":"No compliance documents (RoHS, REACH, UL, IEC) are carried in the listing. Request the current declaration pack against the RFQ if the panel build needs a specific certification on file."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/1SAE231111R0140","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/abb/1SAE231111R0140 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}}