{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1016-1VB41","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1016-1VB41","canonicalUrl":"https://aoctrl.com/siemens/3RT1016-1VB41","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1VB41","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, Size S00, 24 V DC coil with integrated diode suppression, screw-type terminals, 45 mm width, snap-on DIN rail mounting.","salesMarkdown":"The Siemens 3RT1016-1VB41 is a SIRIUS power contactor in the compact Size S00 frame — 45 mm wide, 57.5 mm tall, 72 mm deep — designed for screw and snap-on mounting onto 35 mm DIN rail per DIN EN 50022. Rated for the main circuit at AC-2 duty (4 kW at 400 V) and AC-4 duty (8.5 A at 400 V), this contactor handles motor switching for pumps, fans, and conveyors within its frame size. The screw-type terminals accept 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 — which covers the common panel wire gauges for this class. The auxiliary contact block is a single instantaneous contact rated at 10 A at 24 V, 6 A at 230 V, and 3 A at 400 V. That one N.O. or N.C. contact (the evidence doesn't specify which) is enough for a feedback signal to a PLC or a holding circuit interlock — but if you need more auxiliary poles, you'll add a side-mount block. These numbers matter when you're sizing the branch circuit protection in a panel — the 20 A limit for Type 2 is the one most panel builders target to avoid replacing the contactor after a fault.","metaTitle":"Siemens 3RT1016-1VB41 SIRIUS Power Contactor, 24 V DC, Size","metaDescription":"Siemens 3RT1016-1VB41 SIRIUS power contactor, 24 V DC coil with diode suppression, Size S00, 45 mm wide, screw terminals. Current production. Sourced 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":"24 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":"1.85","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 diode","Closing power of magnet coil at DC":"1.4 W","Holding power of magnet coil at DC":"1.4 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","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 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=214049&mlfb=3RT1016-1VB41","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1016-1VB41/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT1016-1VB41 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing."},{"question":"What is 3RT1016-1VB41's listed depth?","answer":"The depth is 72 mm, which fits standard 35 mm DIN rail enclosures with adequate clearance for wiring."},{"question":"What wire sizes does the 3RT1016-1VB41 accept?","answer":"The screw terminals accept 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 conductors."},{"question":"Will 3RT1016-1VB41 drop into a panel specified around 3RT1016-1AR11 without rewiring?","answer":"Both are Size S00 contactors with the same 45 mm width and DIN rail mounting, so the mechanical footprint is identical. However, the 1VB41 has a 24 V DC coil with diode suppression, while the 1AR11 uses a different coil voltage — verify the coil voltage matches your control circuit before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1016-1VB41","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/3RT1016-1VB41 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}}