{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2902-1DS0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2902-1DS0","canonicalUrl":"https://aoctrl.com/siemens/3RV2902-1DS0","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2902-1DS0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS shunt release 3RV2902-1DS0, 500 V AC 50/60 Hz, screw-type terminals, for 3RV2 motor circuit breakers sizes S00, S0, S2, S3.","salesMarkdown":"The Siemens SIRIUS 3RV2902-1DS0 is a shunt release — a remote-trip accessory for 3RV2 motor circuit breakers. It sits on the breaker's left side via snap-on mounting, adding a control-voltage-operated trip coil that lets a PLC, E-stop circuit, or remote pushbutton open the breaker without anyone walking to the panel. The control supply is AC only, 500 V at 50/60 Hz. It's rated for 100% ON period at 500 V AC, and also listed for a 5-second ON period at 500 V DC — meaning it can be pulsed from a DC source for a short interval, but continuous DC hold is not supported. Minimum closing power is 13 W DC, so verify your control transformer can deliver that inrush. Connection is via screw-type terminals on the auxiliary/control circuit. The unit breaks the circuit in a maximum of 20 ms from coil energization — fast enough for most emergency-off and interlock sequences. Snap-on mounting onto the 3RV2 breaker frame — no tools needed. The 19 mm width means it adds one modular unit to the breaker's footprint. Overall dimensions are 19 x 90 x 68 mm (W x H x D). Depth of 68 mm is the same as the base breaker; no extra panel depth required. Compatible with 3RV2 breakers in sizes S00, S0, S2, and S3 — that covers the full SIRIUS 3RV2 motor-protective circuit-breaker range from 0.1 A up to 100 A. If your panel has a 3RV2, this shunt release clips on. Insulation rated at 690 V AC with pollution degree 3.","metaTitle":"Siemens 3RV2902-1DS0 Shunt Release, 500 V AC, for 3RV2","metaDescription":"Siemens SIRIUS 3RV2902-1DS0 shunt release, 500 V AC 50/60 Hz, for 3RV2 motor circuit breakers. Active production, snap-on DIN rail mount, screw terminals. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"68 mm","Width":"19 mm","title":"3RV2902-1DS0","Height":"90 mm","Rated Value":"690 V","description":"Shunt release 500 V AC, 50/60 Hz, 100% ON period 500 V AC, 50/60 Hz, 5 s ON period 500 V DC, 5 s ON period with screw terminal for circuit breaker 3RV2","During Storage":"-50 ... +80 °C","Leading Contact":"0","lifecycle_stage":"current","During Operation":"-20 ... +60 °C","Fastening Method":"snap-on mounting","Break Time Maximum":"20 ms","Product Brand Name":"SIRIUS","Degree Of Pollution":"3","Product Designation":"shunt release","Suitability For Use":"motor circuit breaker","at 50 Hz rated value":"500 V","at 60 Hz rated value":"500 V","Instantaneous Contact":"0","Size Of The Circuit-Breaker":"S00, S0, S2, S3","closing power at DC minimum":"13 W","Substance Prohibitance (Date)":"05/01/2012","Control Supply Voltage Frequency 1":"50 ... 60 Hz","Design Of Short-Circuit Protection":"fuse","reference code according to EN 61346-2":"F","with degree of pollution 3 at AC rated value":"690 V","Type Of Voltage Of The Control Supply Voltage":"AC","Type Of Electrical Connection For Auxiliary And Control Circuit":"screw-type terminals","number of CO contacts of auxiliary contacts instantaneous contact":"0","number of NC contacts for auxiliary contacts instantaneous contact":"0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/92de06aa2390ab29296d985b2761e050.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=484425&mlfb=3RV2902-1DS0"},"ai":{"faq":[{"question":"What is the control voltage for 3RV2902-1DS0?","answer":"500 V AC at 50/60 Hz for continuous duty. It also supports 500 V DC for a 5-second ON period — use it for pulsed DC trip, not continuous DC hold."},{"question":"Where can I buy 3RV2902-1DS0?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — send an RFQ for your quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2902-1DS0","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/3RV2902-1DS0 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}}