{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2325-8XB30-1BB4","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2325-8XB30-1BB4","canonicalUrl":"https://aoctrl.com/siemens/3RA2325-8XB30-1BB4","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2325-8XB30-1BB4","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS reversing contactor assembly, S0 size, 7.5 kW at 400 V AC-3, 24 VDC coil, screw-type terminals, DIN rail mount.","salesMarkdown":"It comes pre-loaded with two 3RT2025-1BB40 contactors, mechanically and electrically interlocked for direction reversal of three-phase motors up to 7.5 kW at 400 V AC-3 duty. The 24 VDC coil is standard, and all main and coil connections use screw-type terminals. Rated for AC-3 and AC-3e switching up to 690 V maximum, this assembly handles motor loads across common global voltages: 7.5 kW at 400 V and 500 V, 11 kW at 690 V, 14 A at 480 V, and 17 A at 600 V. Horsepower equivalents are 5 hp at 230 V, 10 hp at 460/480 V, and 15 hp at 575/600 V. The S0 footprint measures 90 mm wide, 101 mm tall, and 107 mm deep — a compact envelope for reversing duty. Clearance requirements are 6 mm upward, forward, and to the sides, with zero clearance needed backward. Wire termination for the main circuit accepts solid conductors: 2x (1 to 2.5 mm²) and 2x (2.5 to 10 mm²). Coil and auxiliary wiring uses screw terminals for 2x (0.5 to 1.5 mm²) solid or stranded, and 2x (0.75 to 2.5 mm²). Shock resistance is 11.8 g / 5 ms and 7.4 g / 10 ms for AC, and 15 g / 5 ms and 10 g / 10 ms for DC. Maximum switching frequency under AC-3 or AC-3e load is 1,000 operations per hour.","metaTitle":"Siemens SIRIUS 3RA2325-8XB30-1BB4 Reversing Contactor Assemb","metaDescription":"Siemens SIRIUS reversing contactor assembly 3RA2325-8XB30-1BB4. S0 size, 7.5 kW at 400 V AC-3, 24 VDC coil. Screw terminals, DIN rail mount. Current lifecycle stage. Sourced to ord","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Starters"],"specifications":{"Depth":"107 mm","Solid":"2x (1 ... 2.5 mm²), 2x (2.5 ... 10 mm²)","Width":"90 mm","at AC":"11,8g / 5 ms, 7,4g / 10 ms","at DC":"15g / 5 ms, 10g / 10 ms","title":"3RA2325-8XB30-1BB4","Height":"101 mm","Upwards":"6 mm","Forwards":"6 mm","Backwards":"0 mm","Downwards":"6 mm","At The Side":"6 mm","description":"reversing contactor assembly, AC-3e/AC-3, 17 A, 7.5 kW / 400 V, 3-pole, 24 V DC, screw terminal, electrical and mechanical interlock, auxiliary contacts: 2 x 1 NO","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Screw-type terminals","at AC-3 maximum":"1 000 1/h","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Fastening Method":"screw and snap-on mounting onto 35 mm standard mounting rail","at AC-3e maximum":"1 000 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":"S0","Solid Or Stranded":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","at DC rated value":"24 V","Product Brand Name":"SIRIUS","Product Designation":"Reversing contactor assembly","Of Contactor Typical":"10 000 000","at 400 V rated value":"7.5 kW","at 480 V rated value":"14 A","at 500 V rated value":"7.5 kW","at 600 V rated value":"17 A","at 690 V rated value":"11 kW","Instantaneous Contact":"2","For Main Current Circuit":"screw-type terminals","at 220/230 V rated value":"5 hp","at 460/480 V rated value":"10 hp","at 575/600 V rated value":"15 hp","Per Direction Of Rotation":"1","1 Of The Supplied Contactor":"3RT2025-1BB40","2 Of The Supplied Contactor":"3RT2025-1BB40","at AC-3 rated value maximum":"690 V","at AC-3e rated value maximum":"690 V","at AC-4 at 400 V rated value":"7.5 kW","Substance Prohibitance (Date)":"10/01/2009","at AWG cables for main contacts":"2x (16 ... 12), 2x (14 ... 8)","of the supplied RH assembly kit":"3RA2923-2AA1","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: 25 A","closing power of magnet coil at DC":"5.9 W","holding power of magnet coil at DC":"5.9 W","At Contactor For Auxiliary Contacts":"Screw-type terminals","With Type Of Coordination 1 Required":"gG NH 3NA, DIAZED 5SB, NEOZED 5SE: 63 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":"DC","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":"$134.62","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b661b81ea7d81788a7661c218316281c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=182038&mlfb=3RA2325-8XB30-1BB4"},"ai":{"faq":[{"question":"What are the key dimensions for panel layout?","answer":"Width 90 mm, height 101 mm, depth 107 mm. Requires 6 mm clearance upward, forward, and to the sides; zero clearance needed backward."},{"question":"What wire sizes does the main circuit accept?","answer":"Solid conductors: 2x (1 to 2.5 mm²) and 2x (2.5 to 10 mm²). Coil/auxiliary terminals accept 2x (0.5 to 1.5 mm²) solid or stranded, and 2x (0.75 to 2.5 mm²). All connections are screw-type."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2325-8XB30-1BB4","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/3RA2325-8XB30-1BB4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}