{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT5076-6NF36","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT5076-6NF36","canonicalUrl":"https://aoctrl.com/siemens/3RT5076-6NF36","factsUrl":"https://aoctrl.com/api/mcp/products/3RT5076-6NF36","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS S12 power contactor, 3RT5076-6NF36, 148 kW at 690 V, screw-type terminals, varistor surge suppression, frame size S12.","salesMarkdown":"The Siemens 3RT5076-6NF36 is a SIRIUS S12 power contactor, frame size S12, rated for motor loads up to 148 kW at 690 V (AC-3e duty) and 362 kW at 400 V at 60 °C. The contactor is designed for a rated insulation voltage of 1,000 V and a maximum AC-3e operating voltage of 1,000 V. Compared to the 3RT5076-6AP36 (which uses an AC coil with a different control voltage range), the 3RT5076-6NF36 is wound for a 110–127 V AC coil at 50/60 Hz. The physical footprint — 214 mm high, 160 mm wide, 225 mm deep — is identical across the S12 frame, so a panel laid out for the 6AP36 will accept the 6NF36 without drilling or rail changes. The auxiliary contact ratings also match: 6 A at 24 V, 1 A at 110 V, 0.3 A at 220 V, 6 A at 230 V, and 3 A at 400 V. Mounting is by screw fixing to a vertical surface; the contactor can be rotated ±90° or tilted ±22.5° forward/backward from vertical. Side-by-side mounting is permitted without derating for the specified switching frequencies (2,000 cycles/hour for AC and DC, up to 500/h for AC-1, 420/h for AC-3/AC-3e, and 130/h for AC-4). Minimum conductor cross-section is 370 mm² at both 40 °C and 60 °C.","metaTitle":"Siemens 3RT5076-6NF36 SIRIUS S12 Power Contactor, 148 kW at","metaDescription":"Siemens 3RT5076-6NF36 SIRIUS S12 power contactor. Frame size S12, 148 kW at 690 V, 362 kW at 400 V (60 °C). Screw terminals, varistor surge suppression. Active production, sourced","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"225 mm","Width":"160 mm","at AC":"2 000 1/h","at DC":"2 000 1/h","Height":"214 mm","at 50 Hz":"0.9","at 60 Hz":"0.9","Rated Value":"110 ... 127 V","During Storage":"-55 ... +80 °C","at AC-1 maximum":"500 1/h","at AC-3 maximum":"420 1/h","at AC-4 maximum":"130 1/h","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Fastening Method":"screw fixing","at AC-3e maximum":"420 1/h","Mounting Position":"with vertical mounting surface +/-90° rotatable, with vertical mounting surface +/- 22.5° tiltable to the front and back","Size Of Contactor":"S12","Product Brand Name":"SIRIUS","Degree Of Pollution":"3","Product Designation":"Power contactor","at 24 V rated value":"6 A","Of Contactor Typical":"10 000 000","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 50 Hz rated value":"96 ... 127 V","at 60 Hz rated value":"96 ... 127 V","at 690 V rated value":"148 kW","Side-By-Side Mounting":"Yes","For Main Current Circuit":"screw-type terminals","at AC-3e rated value maximum":"1 000 V","Substance Prohibitance (Date)":"05/01/2012","at 40 °C minimum permissible":"370 mm²","at 60 °C minimum permissible":"370 mm²","Design Of The Surge Suppressor":"with varistor","Insulation Voltage Rated Value":"1 000 V","at 230 V at 60 °C rated value":"151 kW","at 400 V at 60 °C rated value":"362 kW","at 690 V at 60 °C rated value":"624 kW","at AWG cables for main contacts":"2/0 ... 500 kcmil","For Auxiliary And Control Circuit":"screw-type terminals","Product Extension Auxiliary Switch":"Yes","With Type Of Assignment 2 Required":"fuse gL/gG: 500 A","closing power of magnet coil at DC":"920 W","holding power of magnet coil at DC":"10 W","Surge Voltage Resistance Rated Value":"8 kV","With Type Of Coordination 1 Required":"fuse gL/gG: 630 A","at AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","operational current at AC-12 maximum":"10 A","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 ambient temperature 40 °C rated value":"610 A","at ambient temperature 60 °C rated value":"550 A","Type Of Voltage Of The Control Supply Voltage":"AC/DC","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","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","number of NC contacts for auxiliary contacts instantaneous contact":"2","number of NO contacts for auxiliary contacts instantaneous contact":"2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/af408a92b7e7a4eb6033b4727ed6ba63.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=553538&mlfb=3RT5076-6NF36","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT5076-6NF36/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3RT5076-6NF36?","answer":"Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through independent distribution channels."},{"question":"Will 3RT5076-6NF36 drop into a panel that was specified around 3RT5076-6AP36 without rewiring?","answer":"Yes. Both are S12 frame contactors with identical dimensions (214 mm high, 160 mm wide, 225 mm deep) and the same screw-terminal layout. The only difference is the coil voltage: the 6NF36 uses a 110–127 V AC coil; the 6AP36 uses a different AC coil range. If the control voltage matches, no mechanical or wiring changes are needed."},{"question":"What compliance documentation does this brand provide for 3RT5076-6NF36?","answer":"Standard documentation includes RoHS compliance (date 05/01/2012), REACH substance declarations, and IEC/EN 60947 series certifications. The contactor is rated for Pollution Degree 3."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT5076-6NF36","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/3RT5076-6NF36 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}}