{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1982-1ED0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1982-1ED0","canonicalUrl":"https://aoctrl.com/siemens/3RV1982-1ED0","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1982-1ED0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS shunt release, 110...127 V AC, 110...125 V DC, for size 3RV1.6, 7, 8, 3RV1982-1ED0.","salesMarkdown":"The Siemens SIRIUS 3RV1982-1ED0 is a shunt release — a remote-trip accessory that drops into the front of a 3RV1 motor-protective circuit breaker in frame sizes 6, 7, and 8. It fires the breaker's trip mechanism when you apply a control voltage across its coil, letting a PLC, E-stop circuit, or remote pushbutton kill motor power without anyone walking to the panel. Coil is rated for 110...127 V AC or 110...125 V DC, so it works on common control transformers and battery-backed DC buses in the same voltage window. No separate AC/DC variant to track. Snaps onto the front of the 3RV1 breaker — no DIN rail space consumed, no extra enclosure depth. The release sits flush with the breaker face, so gland-plate and fill-factor planning stays unchanged. Strip length 8 mm avoids whiskers under the spring cage. Polarity matters on the DC side — free-wheel diode polarity must match coil suppression; verify before energizing.","metaTitle":"Siemens 3RV1982-1ED0 SIRIUS Shunt Release, 110-127 V AC / 11","metaDescription":"Siemens SIRIUS shunt release 3RV1982-1ED0, 110-127 V AC / 110-125 V DC, for 3RV1 sizes 6-8. Current lifecycle stage. Sourced to order. RFQ for pricing and availability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"lifecycle_stage":"current","Product Brand Name":"SIRIUS","Product Designation":"shunt release","Substance Prohibitance (Date)":"05/01/2012"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=330676&mlfb=3RV1982-1ED0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1982-1ED0/alternatives.json"},"ai":{"faq":[{"question":"What is 3RV1982-1ED0 used for?","answer":"It's a shunt release for Siemens SIRIUS 3RV1 motor-protective circuit breakers in frame sizes 6, 7, and 8. It allows remote tripping of the breaker by applying 110–127 V AC or 110–125 V DC to its coil."},{"question":"Does 3RV1982-1ED0 fit a 3RV6011-0CA10 panel?","answer":"No direct drop-in. The 3RV6011-0CA10 is a size S00 motor-protective breaker; the 3RV1982-1ED0 is designed for the larger 3RV1 frame sizes 6, 7, and 8 (roughly S0/S2 class). Physical footprint and mounting interface differ."},{"question":"Where can I buy 3RV1982-1ED0?","answer":"Sourced to order against an RFQ through independent industrial-automation distribution. Submit a request for quote; availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1982-1ED0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3RV1982-1ED0 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}}