{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1936-3AP0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1936-3AP0","canonicalUrl":"https://aoctrl.com/siemens/3RV1936-3AP0","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1936-3AP0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS motor remote operating mechanism, size S2, 230 V AC 50/60 Hz, screw fixing, 211 mm depth, 148 mm width, 224 mm height.","salesMarkdown":"The Siemens 3RV1936-3AP0 is a motor remote operating mechanism from the SIRIUS family, designed specifically for S2-size circuit-breakers. It allows remote motorized operation of the breaker, meaning you can open or close the circuit from a control panel or PLC without needing to be at the switchboard — useful for automated lines or hazardous-area isolation where manual access is restricted. The control supply is 230 V AC, rated at both 50 Hz and 60 Hz, with an operating range from 195.5 V to 253 V. That covers nominal 230 V supplies with typical tolerance, so it holds in during brownout conditions down to about 85% of nominal. Maximum operating frequency is 251 cycles per hour — enough for frequent motor starts but not continuous jogging. Mounting is by screw fixing in any position, which is standard for panel integration on a backplate or sub-panel. The enclosure is rated for -20 to +70 °C operating ambient and -50 to +80 °C storage, with shock resistance of 25 g for 11 ms — tough enough for machine-mounted applications near vibration sources like conveyors or presses. This part carries a 'current' lifecycle stage, but the manufacturer's own description flags it as a phased-out product. That means it is still available through distribution channels but is no longer being actively produced for new designs. If you have an existing BOM line or a panel that needs a drop-in replacement for an installed unit, this is the exact code — no rewiring or re-paneling needed. For new builds, check the official successor or an alternative S2 motor mechanism from the same SIRIUS range. ## Panel fit and mechanical integration The mechanism measures 211 mm deep, 148 mm wide, and 224 mm tall — a substantial footprint that needs clear access on the panel door or sub-panel. Clearance around the mechanism is zero in all directions (upwards, forwards, backwards, downwards, and at the side), so it can be mounted tight against other components or the enclosure wall without derating. That is unusual for a motorized operator and simplifies panel layout. Screw fixing is the only mounting method — no DIN rail clip. Plan for four mounting holes on a backplate. The actuating element is black, standard for SIRIUS operators.","metaTitle":"Siemens 3RV1936-3AP0 SIRIUS Motor Remote Operating Mechanism","metaDescription":"Siemens 3RV1936-3AP0 SIRIUS motor remote operating mechanism for S2 circuit-breakers. 230 V AC, 50/60 Hz. Screw fixing, 211 mm depth. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"211mm","Width":"148mm","Height":"224mm","Upwards":"0mm","Forwards":"0mm","Backwards":"0mm","Downwards":"0mm","At The Side":"0mm","During Storage":"-50 ... +80°C","lifecycle_stage":"current","During Operation":"-20 ... +70°C","Fastening Method":"screw fixing","Shock Resistance":"25g / 11 ms","Final Rated Value":"60Hz","Mounting Position":"any","Product Brand Name":"SIRIUS","Initial Rated Value":"50Hz","Product Designation":"Motor remote operating mechanism","Suitability For Use":"circuit-breakers S2","at 50 Hz rated value":"230V","at 60 Hz rated value":"230V","Design Of The Product":"standard","at 50 Hz final rated value":"253V","at 60 Hz final rated value":"253V","Operating Frequency Maximum":"251/h","Size Of The Circuit-Breaker":"S2","at 50 Hz initial rated value":"195.5V","at 60 Hz initial rated value":"195.5V","Color Of The Actuating Element":"black","Type Of Voltage Of The Control Supply Voltage":"AC"}},"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=12837&mlfb=3RV1936-3AP0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1936-3AP0/alternatives.json"},"ai":{"faq":[{"question":"What is 3RV1936-3AP0 used for?","answer":"It is a motor remote operating mechanism for S2-size circuit-breakers in the Siemens SIRIUS range. It lets you open or close the breaker remotely from a control system, typically in automated machinery or panels where manual access to the breaker handle is impractical."},{"question":"What are the key dimensions of 3RV1936-3AP0?","answer":"Depth is 211 mm, width is 148 mm, and height is 224 mm. Clearance required in all directions is 0 mm, so it can be mounted flush against adjacent components."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1936-3AP0","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/3RV1936-3AP0 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}}