{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT7035-1AP00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT7035-1AP00","canonicalUrl":"https://aoctrl.com/siemens/3RT7035-1AP00","factsUrl":"https://aoctrl.com/api/mcp/products/3RT7035-1AP00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT7035-1AP00, Size S2, 3-pole contactor, 690 V AC-3/AC-3e max, screw-type terminals, 55 mm wide, IP20 front, IP00 terminal.","salesMarkdown":"The Siemens 3RT7035-1AP00 is a Size S2, 3-pole contactor from the SIRIUS family, rated for AC-3 and AC-3e switching up to 690 V. Three main NO contacts handle the load circuit. The contactor is rated for AC-3 (squirrel-cage motor switching) and AC-3e up to 690 V. For type of coordination 2, the recommended upstream fuse is 80 A gL/gG NH 3NA; for type 1 coordination, 125 A. That gives you headroom for selectivity with downstream motor starters. Coil consumption is modest: 0.78 W closing power, 0.42 W holding power at DC. That keeps the heat rise in a crowded panel manageable. The magnet coil is DC-operated; verify your control voltage polarity and free-wheel diode placement if you're paralleling with inductive loads. Operating temperature range is -10 to +55 °C; storage from -25 to +70 °C. Pollution degree 3 means it's suitable for conductive environments like factory floors. Screw-type terminals on both main and auxiliary circuits accept 2x (0.5 to 1.5 mm²) or 2x (0.75 to 2.5 mm²) solid or stranded wire, with core-end ferrules supported. Mechanical switching frequency: up to 800 operations per hour under AC-3, 250 per hour under AC-4.","metaTitle":"Siemens 3RT7035-1AP00 S2 Contactor, 3-Pole, 690 V AC-3, 55 m","metaDescription":"Siemens 3RT7035-1AP00 Size S2 contactor, 3-pole, 690 V AC-3 max, 55 mm wide, screw terminals, IP20 front. Current lifecycle stage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"115 mm","Width":"55 mm","Height":"112 mm","at 50 Hz":"0.42","at 60 Hz":"0.42","On The Front":"IP20","During Storage":"-25 ... +70 °C","Of The Terminal":"IP00","at AC-3 maximum":"800 1/h","at AC-4 maximum":"250 1/h","lifecycle_stage":"current","During Operation":"-10 ... +55 °C","Fastening Method":"screw and snap-on mounting onto 35 mm DIN rail according to DIN EN 50022","at AC-3e maximum":"800 1/h","Mounting Position":"+/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface","Size Of Contactor":"S2","Solid Or Stranded":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Degree Of Pollution":"3","at 230 V rated value":"6 A","at 400 V rated value":"3 A","at 50 Hz rated value":"230 V","at 690 V rated value":"1 A","Side-By-Side Mounting":"Yes","For Main Current Circuit":"screw-type terminals","at AC-3 rated value maximum":"690 V","at AC-3e rated value maximum":"690 V","Insulation Voltage Rated Value":"690 V","For Auxiliary And Control Circuit":"screw-type terminals","Product Extension Auxiliary Switch":"Yes","With Type Of Assignment 2 Required":"gL/gG NH 3NA: 80 A","closing power of magnet coil at DC":"0.78 W","holding power of magnet coil at DC":"0.42 W","Surge Voltage Resistance Rated Value":"6 kV","With Type Of Coordination 1 Required":"gL/gG NH 3NA: 125 A","shock resistance with sine pulse at AC":"15g / 5 ms, 8g / 10 ms","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","Contact Reliability Of Auxiliary Contacts":"acceptability for PLC control (17 V, 5 mA)","Type Of Voltage Of The Control Supply Voltage":"AC","operational current at DC-13 at 220 V rated value":"0.3 A","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Required Spacing With Side-By-Side Mounting At The Side":"0 mm","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gL/gG: 10 A","number of NC contacts for auxiliary contacts instantaneous contact":"0","number of NO contacts for auxiliary contacts instantaneous contact":"0","Connectable Conductor Cross-Section For Main Contacts Finely Stranded With Core End Processing":"25 mm²","Connectable Conductor Cross-Section For Auxiliary Contacts Finely Stranded With Core End Processing":"0.5 ... 2.5 mm²"}},"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=1534052&mlfb=3RT7035-1AP00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT7035-1AP00/alternatives.json"},"ai":{"faq":[{"question":"What is the width of 3RT7035-1AP00?","answer":"55 mm wide, with a depth of 115 mm and height of 112 mm."},{"question":"What compliance documentation is available for 3RT7035-1AP00?","answer":"The part carries IEC ratings (insulation voltage 690 V, pollution degree 3, surge voltage 6 kV) and is designed for use in systems meeting IEC 60947-4-1. Standard Siemens declarations of conformity (CE, UKCA) and RoHS/REACH statements are available from the manufacturer's documentation portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT7035-1AP00","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/3RT7035-1AP00 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}}