{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1SVR405521R3100","brand":"ABB","brandSlug":"abb","productSlug":"1SVR405521R3100","canonicalUrl":"https://aoctrl.com/abb/1SVR405521R3100","factsUrl":"https://aoctrl.com/api/mcp/products/1SVR405521R3100","rawCanonicalId":null},"summary":{"shortDescription":"ABB CR-S012/024VADC slim relay, 5 mm width, 24 V AC/DC rated control supply, 1 c/o (SPDT) contact rated 6 A, screw or spring connection, gray housing.","salesMarkdown":"## Slim-panel relay for dense control cabinets The ABB 1SVR405521R3100 is a 5 mm-wide slim relay from the CR-S series, designed for high-density mounting on DIN rails where every millimeter of panel width is already committed to other components. The 24 V AC/DC coil and a single-pole double-throw (SPDT) contact rated at 6 A cover the majority of PLC output and signal-isolation jobs in a control cabinet. ## Coil and contact flexibility The CR-S012/024VADC variant accepts both AC and DC control voltages at 24 V nominal, which simplifies stocking — one relay covers both supply types in a mixed-voltage panel. The output is a 1 c/o (SPDT) contact rated 6 A, with standard and gold-plated contact options available in the series; this unit carries the standard contact, suitable for general-purpose switching of solenoid valves, contactor coils, and indicator loads. The relay body is gray, matching the standard color coding of the CR-S family. Sockets are available with both screw and spring-clamp terminations, letting the panel builder choose the wiring method that matches the rest of the cabinet without changing the relay itself.","metaTitle":"ABB 1SVR405521R3100 CR-S012/024VADC Slim Relay, SPDT 6A","metaDescription":"ABB 1SVR405521R3100 slim relay, 5mm wide, 24VAC/DC coil, SPDT 6A output. Current lifecycle stage. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["General Purpose Relays"],"specifications":{"Color":"Gray","title":"1SVR405521R3100","description":"ABB 1SVR405521R3100 CR-S012/024VADC|Standard slim relays (5 mm), optocouplers (5 mm), sockets (6.2 mm) and accessories Combination of 9 different rated control supply voltages possible: DC versions: 5 V, 12 V, 24 V AC/DC versions: 12 V, 24 V, 48 V, 60 V, 110 V, 230 V Output relay: 1 c/o (SPDT) contact (6 A), standard and gold-plated Output optocoupler: Transistor 100 mA - 48 V DC, MOS-FET 2 A - 24 V DC, Triac 2 A - 240 V AC Cadmium-free contact material All sockets with LED Screw and spring conn","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.93","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/cc26be68a2c2a1d3ef1b102b7275ee85.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What color is the 1SVR405521R3100 relay housing?","answer":"The housing color is gray."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/1SVR405521R3100","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/1SVR405521R3100 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}