{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1016-1KB41-0KV0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1016-1KB41-0KV0","canonicalUrl":"https://aoctrl.com/siemens/3RT1016-1KB41-0KV0","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1KB41-0KV0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS S00 power contactor, 3RT1016-1KB41-0KV0, 24 V DC coil, 10 A rated, screw terminals, varistor suppression, DIN-rail mount.","salesMarkdown":"## Mounting and panel fit Mounts via screw or snap-on onto 35 mm DIN rail per EN 50022. The S00 frame takes 45 mm width, 57.5 mm height, and 72 mm depth — fits a standard 8-module DIN rail slot with room for side-by-side mounting. Screw terminals on the main circuit accept up to 4 mm² stranded or 12 AWG. Keep 6 mm clearance at the side for heat dissipation and arc flash spacing. ## Coordination and protection For type 2 coordination (no welding on fault), use a gL/gG fuse rated 20 A. For type 1 coordination (allow contactor replacement after fault), the same fuse type can go up to 35 A. The pollution degree 3 rating means it's suited for industrial environments where conductive dust or condensation may occur.","metaTitle":"Siemens 3RT1016-1KB41-0KV0 SIRIUS S00 Power Contactor, 24 V","metaDescription":"Siemens 3RT1016-1KB41-0KV0 SIRIUS S00 power contactor, 24 V DC coil, 10 A rated. Current lifecycle stage. Available to order. Quoted on request.","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":"24 V","On The Front":"IP20","Initial Value":"0.7","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":"1.25","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","Design of the surge suppressor":"with varistor","Closing power of magnet coil at DC":"2.3 W","Holding power of magnet coil at DC":"2.3 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=366876&mlfb=3RT1016-1KB41-0KV0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1KB41-0KV0/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source for 3RT1016-1KB41-0KV0?","answer":"The closest functional peer is the 3RT1016-1AG61, which uses a 24 V AC coil instead of DC. The 3RT1016-1AR11 uses a 24 V DC coil but lacks the built-in varistor. Neither drops in without checking the coil supply and suppression scheme."},{"question":"Will 3RT1016-1KB41-0KV0 drop into a panel specified around 3RT1016-1AG61 without rewiring?","answer":"Mechanically yes — same S00 frame, same DIN-rail footprint, same terminal layout. Electrically no: the 1AG61 expects 24 V AC; this unit runs on 24 V DC. The coil circuit and any existing AC-supplied control transformer would need rework."},{"question":"Where can I buy 3RT1016-1KB41-0KV0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. 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/3RT1016-1KB41-0KV0","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/3RT1016-1KB41-0KV0 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}}