{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1011-1JA20-ZW97","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1011-1JA20-ZW97","canonicalUrl":"https://aoctrl.com/siemens/3RV1011-1JA20-ZW97","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1JA20-ZW97","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, motor protection circuit breaker, 3RV1011-1JA20-ZW97, 10 A continuous rated current, CLASS 10 trip class, 50 kA breaking capacity at 400 V AC, 3-pole, spring-loaded terminals, screw and snap-on mounting onto 35 mm DIN rail.","salesMarkdown":"The Siemens SIRIUS 3RV1011-1JA20-ZW97 is a 3-pole motor protection circuit breaker rated for a continuous current of 10 A with a CLASS 10 trip characteristic, meaning it will trip within 10 seconds at 7.2× rated current — the standard thermal-magnetic curve for protecting standard induction motors during startup. Breaking capacity is 100 kA at 240 V AC, 50 kA at 400 V AC, 3 kA at 500 V AC, and 2 kA at 690 V AC — so at the common 400 V distribution level it handles fault currents up to 50 kA without needing an upstream current-limiting fuse for most installations. Rated power at 400 V is 4 kW, which sizes it for a 5.5 HP (approx.) motor at that voltage — a common fit for small conveyors, pumps, and fans in industrial control panels. No ground fault detection on this variant. Any mounting position is allowed, and zero clearance is required at the sides or rear, so it packs tight against adjacent devices. Dimensions are 45 mm wide, 90 mm high, 81 mm deep — a compact 45 mm footprint that fits two units per standard 100 mm DIN rail section. Main circuit connections are spring-loaded terminals accepting 2x (0.25... 2.5 mm²) solid or 2x (0.25... 1.5 mm²) finely stranded with ferrule — no screwdriver needed for termination, which speeds panel wiring. Front face is IP20 rated — touch-safe for the panel builder but not suitable for washdown environments; this is an enclosure-mounted device, not a standalone outdoor unit. Shock resistance is 25g / 11 ms — suitable for installation on machinery subject to vibration, such as conveyor drives or compressor skids. Mechanical endurance of the main contacts is typically 100 000 operations — a solid figure for a motor-starting device that cycles several times per hour. Maximum switching rate at AC-3 duty is 15 operations per hour — this is the thermal limit for the bimetal trip; higher rates would require a contactor for the switching and leave the breaker as backup protection only. Surge voltage resistance is rated at 6 000 V — meeting the overvoltage category III requirements for industrial control panels per IEC 60947.","metaTitle":"Siemens 3RV1011-1JA20-ZW97 SIRIUS Motor Protection Circuit B","metaDescription":"Siemens SIRIUS 3RV1011-1JA20-ZW97 motor protection circuit breaker, 10 A continuous rating, CLASS 10 trip, 50 kA breaking at 400 V AC. Current production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"81 mm","Solid":"2x (0.25 ... 2.5 mm²)","Width":"45 mm","Height":"90 mm","Maximum":"2 000 m","Backwards":"0 mm","Trip class":"CLASS 10","At The Side":"0 mm","Rated Value":"690 V","On The Front":"IP20","Mounting type":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","During Storage":"-50 ... +80 °C","at AC-3 maximum":"15 1/h","lifecycle_stage":"current","Auxiliary switch":"Yes","During Operation":"-20 ... +60 °C","During Transport":"-50 ... +80 °C","Shock resistance":"25g / 11 ms","Mounting position":"any","Product brand name":"SIRIUS","Product designation":"circuit breaker","at 400 V rated value":"4 kW","Design of the product":"for motor protection","For Auxiliary Contacts":"0","Ground fault detection":"No","Phase failure detection":"Yes","For Main Current Circuit":"spring-loaded terminals","at AC at 240 V rated value":"100 kA","at AC at 400 V rated value":"50 kA","at AC at 500 V rated value":"3 kA","at AC at 690 V rated value":"2 kA","at AC-3 rated value maximum":"690 V","Of The Main Contacts Typical":"100 000","at AC in hot operating state":"9.25 W","Continuous current rated value":"10 A","at AWG conductors for main contacts":"2x (24 ... 14)","Surge voltage resistance rated value":"6 000 V","at AC in hot operating state per pole":"3.1 W","Finely Stranded With Core End Processing":"2x (0.25 ... 1.5 mm²)","Number of poles for main current circuit":"3","For Auxiliary And Control Current Circuit":"spring-loaded terminals","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","Removable Terminal For Auxiliary And Control Circuit":"No","Design of the overcurrent release and short-circuit release":"thermomagnetic","Arrangement of electrical connectors for main current circuit":"front side","Adjustable pick-up value current of the current-dependent overload release":"7 ... 10 A"}},"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=497536&mlfb=3RV1011-1JA20-ZW97","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1JA20-ZW97/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3RV1011-1JA20-ZW97?","answer":"Submit an RFQ through this listing. The part is sourced to order via independent distribution channels; availability and current pricing are confirmed at quote time."},{"question":"What is the closest functional alternative to 3RV1011-1JA20-ZW97?","answer":"The 3RV1011-1HA10 is a close sibling in the same SIRIUS family — same 3-pole motor protection breaker form factor, same CLASS 10 trip, but check the continuous current rating and breaking capacity on that variant to confirm fit for your load."},{"question":"What is the depth of 3RV1011-1JA20-ZW97?","answer":"The depth is 81 mm, with a width of 45 mm and height of 90 mm."},{"question":"What wire sizes does the spring terminal accept?","answer":"The spring-loaded main circuit terminals accept 2x (0.25... 2.5 mm²) solid or 2x (0.25... 1.5 mm²) finely stranded with ferrule — AWG 24 to 14 for solid conductors."},{"question":"Will 3RV1011-1JA20-ZW97 drop into a panel specified for 3RV1011-1HA10?","answer":"Both mount on 35 mm DIN rail per DIN EN 50022 and share the same 45 mm width and 90 mm height, so the mechanical fit is identical. Verify the continuous current rating and breaking capacity match your protection coordination study before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1011-1JA20-ZW97","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/3RV1011-1JA20-ZW97 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}}