{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1016-1BG41","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1016-1BG41","canonicalUrl":"https://aoctrl.com/siemens/3RT1016-1BG41","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1BG41","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S00, 3RT1016-1BG41, 125 VDC coil, 10 A at 24 VDC, screw terminals, IP20, snap-on DIN rail.","salesMarkdown":"The Siemens 3RT1016-1BG41 is a SIRIUS power contactor in the size S00 frame — the smallest in the SIRIUS contactor family, built for switching motor loads and resistive circuits in control panels up to 5.5 kW at 690 V. Its coil is rated 125 VDC, and it picks up at 85% of that (about 106 V) and drops out at 110% (about 138 V) — so you need a clean DC supply that stays within that band. The main contacts handle 10 A at 24 VDC, 2 A at 60 VDC, 1 A at 110 VDC, and 0.3 A at 220 VDC — that DC switching curve is the one that matters for breaking inductive loads like DC motor brakes or solenoid valves. On AC, it's rated 6 A at 230 V, 3 A at 400 V, and can handle 4.5 kW at 500 V and 5.5 kW at 690 V in AC-3 duty — that's the motor-switching rating, so it'll start and stop a 5.5 kW squirrel-cage motor on a 690 V line. For tougher motor duty like reversing or plugging (AC-4), it's rated 8.5 A at 400 V; for resistive loads (AC-12), it goes to 10 A maximum. ## Wiring and terminal details Main circuit terminals are screw-type, accepting 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or up to 2x (0.75 to 4 mm²) solid or stranded — also accepts AWG 20–16, 18–14, and single 12 AWG. For short-circuit protection with type 2 coordination (no welding), use a gL/gG fuse rated 20 A; for type 1 (welding allowed but safe), a 35 A fuse works.","metaTitle":"Siemens 3RT1016-1BG41 SIRIUS Power Contactor, 125 VDC, 10 A","metaDescription":"Siemens 3RT1016-1BG41 SIRIUS power contactor, size S00, 125 VDC coil, 10 A rated at 24 VDC. IP20, screw terminals, snap-on DIN rail. Current production. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"72 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)","Width":"45 mm","Height":"57.5 mm","Maximum":"2 000 m","At The Side":"6 mm","Rated Value":"125 V","On The Front":"IP20","Initial Value":"0.85","Mounting type":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","Of The Terminal":"IP20","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Full-scale value":"1.1","Size of contactor":"S00","Product brand name":"SIRIUS","Degree of pollution":"3","Product designation":"power contactor","at 24 V rated value":"10 A","at 60 V rated value":"2 A","Of Contactor Typical":"30 000 000","at 110 V rated value":"1 A","at 220 V rated value":"0.3 A","at 230 V rated value":"6 A","at 400 V rated value":"3 A","at 500 V rated value":"4.5 kW","at 690 V rated value":"5.5 kW","Instantaneous Contact":"1","Side-by-side mounting":"Yes","For Main Current Circuit":"screw-type terminals","Single Or Multi-Stranded":"2x (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²), max. 2x (0,75 ... 4 mm²)","at AC-2 at 400 V rated value":"4 kW","at AC-4 at 400 V rated value":"8.5 A","Closing power of magnet coil at DC":"3.3 W","Holding power of magnet coil at DC":"3.3 W","Operating current at AC-12 maximum":"10 A","With Type Of Assignment 2 Required":"fuse gL/gG: 20 A","at AWG conductors for main contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","With Type Of Coordination 1 Required":"fuse gL/gG: 35 A","Reference code acc. to DIN EN 81346-2":"Q","Number of NC contacts for main contacts":"0","Number of NO contacts for main contacts":"3","Finely Stranded With Core End Processing":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Number of poles for main current circuit":"3","at AWG conductors for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","Contact reliability of auxiliary contacts":"1 faulty switching per 100 million (17 V, 1 mA)","For Auxiliary And Control Current Circuit":"screw-type terminals","at ambient temperature 40 °C rated value":"22 A","Type of voltage of the control supply voltage":"DC","Of The Contactor With Added Auxiliary Switch Block Typical":"10 000 000","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 10 A","Of The Contactor With Added Electronics-Compatible Auxiliary Switch Block Typical":"5 000 000"}},"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=38602&mlfb=3RT1016-1BG41","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1BG41/alternatives.json"},"ai":{"faq":[{"question":"What is the depth of 3RT1016-1BG41?","answer":"The depth is 72 mm, with a width of 45 mm and height of 57.5 mm — fits the standard S00 footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1016-1BG41","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/3RT1016-1BG41 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}}