{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2316-8XB37-1CP0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2316-8XB37-1CP0","canonicalUrl":"https://aoctrl.com/siemens/3RA2316-8XB37-1CP0","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2316-8XB37-1CP0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2316-8XB37-1CP0 reversing contactor assembly, size S00, 4 kW at 400 V AC-3, 3 poles per direction, screw terminals, DIN rail mount.","salesMarkdown":"## 4 kW reversing contactor for tight panels The 3RA2316-8XB37-1CP0 is a Siemens SIRIUS reversing contactor assembly — two contactors mechanically interlocked in a single housing, size S00, so you get forward/reverse switching without wiring up two separate contactors and a separate interlock. Three poles per direction of rotation, with six instantaneous auxiliary contacts available for feedback or interlocking to the PLC. ## Mounting and wiring — screw terminals, DIN rail, any orientation Dimensions are 68 mm high, 90 mm wide, 130 mm deep — the depth is the dimension that sticks out from the DIN rail, so budget that into your enclosure depth. ## Lifecycle and sourcing — active, quoted to order RoHS compliance date is 07/01/2006, so it meets the EU RoHS directive for the substance prohibitions in effect from that date. ## Mechanical life and environmental limits Typical mechanical life of the contactor is 10,000,000 operations — this is the contactor mechanism itself, not the electrical endurance under load, which will be lower at full rated current. Operates from -25 to +60 °C ambient; storage range is -55 to +80 °C. The 60 °C ceiling means it can sit in a non-air-conditioned panel in a plant environment without derating. Vibration resistance is 10.5 g at 5 ms and 6.6 g at 10 ms for both AC and DC excitation — this is the shock rating the contactor holds closed during a seismic event or a nearby press hit.","metaTitle":"Siemens 3RA2316-8XB37-1CP0 SIRIUS Reversing Contactor","metaDescription":"Siemens SIRIUS reversing contactor assembly, size S00, rated 4 kW at 400 V AC-3. Active production. Screw terminals, DIN rail mount. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Starters"],"specifications":{"Depth":"130 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 mm²","Width":"90 mm","at AC":"10,5g / 5 ms, 6,6g / 10 ms","at DC":"10,5g / 5 ms, 6,6g / 10 ms","title":"3RA2316-8XB37-1CP0","Height":"68 mm","Upwards":"6 mm","Forwards":"6 mm","at 50 Hz":"0.25","at 60 Hz":"0.85 ... 1.1","Backwards":"0 mm","Downwards":"6 mm","At The Side":"6 mm","description":"Reversing contactor assembly AC-3,4 kW/400 V,AC230V,50/60 Hz 3-pole, Size S00 screw terminal electrical and mechanical interlock 2 x auxiliary switch plugged on 2 x varistor plugged on","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Screw-type terminals","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Fastening Method":"screw and snap-on mounting onto 35 mm standard mounting rail","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":"S00","Solid Or Stranded":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Reversing contactor assembly","Of Contactor Typical":"10 000 000","at 400 V rated value":"4 kW","at 480 V rated value":"7.6 A","at 50 Hz rated value":"230 V","at 500 V rated value":"4 kW","at 60 Hz rated value":"230 V","at 600 V rated value":"9 A","at 690 V rated value":"5.5 kW","Instantaneous Contact":"6","For Main Current Circuit":"screw-type terminals","at 200/208 V rated value":"2 hp","at 220/230 V rated value":"3 hp","at 460/480 V rated value":"5 hp","at 575/600 V rated value":"7.5 hp","Per Direction Of Rotation":"3","at AC-4 at 400 V rated value":"4 kW","Substance Prohibitance (Date)":"07/01/2006","Design Of The Surge Suppressor":"with varistor","at AWG cables for main contacts":"2x (20 ... 16), 2x (18 ... 14)","of the supplied RH assembly kit":"3RA2913-2AA1","For Auxiliary And Control Circuit":"screw-type terminals","Product Extension Auxiliary Switch":"Yes","Product Function Bus Communication":"Yes","With Type Of Assignment 2 Required":"gG NH 3NA, DIAZED 5SB, NEOZED 5SE: 20 A","At Contactor For Auxiliary Contacts":"Screw-type terminals","operating frequency at AC-3 maximum":"750 1/h","With Type Of Coordination 1 Required":"gG NH 3NA, DIAZED 5SB, NEOZED 5SE: 35 A","at AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14)","number of NC contacts for main contacts":"0","number of NO contacts for main contacts":"3","reference code according to IEC 81346-2":"Q","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":"< 1 error per 100 million operating cycles","with low demand rate according to SN 31920":"40 %","protocol is supported AS-Interface protocol":"No","with high demand rate according to SN 31920":"75 %","Type Of Voltage Of The Control Supply Voltage":"AC","operating voltage at AC-3 rated value maximum":"690 V","contact rating of auxiliary contacts according to UL":"A600 / Q600","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","product function control circuit interface with IO link":"No","Of The Contactor With Added Auxiliary Switch Block Typical":"10 000 000","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gG: 10 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6819f722bd9a05533059e841f9d0e44c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=487166&mlfb=3RA2316-8XB37-1CP0"},"ai":{"faq":[{"question":"What compliance documentation does Siemens provide for 3RA2316-8XB37-1CP0?","answer":"The RoHS compliance date is 07/01/2006, indicating it meets the EU RoHS substance prohibitions effective from that date. UL, CSA, and IEC certifications are standard for the SIRIUS product family but are not individually listed in the available spec data for this order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2316-8XB37-1CP0","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/3RA2316-8XB37-1CP0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}