{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1456-6AB36-ZX95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1456-6AB36-ZX95","canonicalUrl":"https://aoctrl.com/siemens/3RT1456-6AB36-ZX95","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1456-6AB36-ZX95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS contactor, size S6, 3RT1456-6AB36-ZX95, 23-26 V AC/DC coil, screw-type coil terminals, auxiliary switch, 170 mm depth.","salesMarkdown":"The 3RT1456-6AB36-ZX95: The S6 frame size positions this contactor for higher current switching applications, typically in motor control centers or distribution panels where the main power path demands a robust contactor. The 23-26 V AC/DC coil means it can be driven from either a 24 V DC control supply or a 24 V AC source, simplifying panel design where mixed control voltages exist. The coil's screw-type terminals accept solid conductors: 2x (0.5... 1.5 mm²), 2x (0.75... 2.5 mm²), and up to 2x (0.75... 4 mm²) — this is the wire range for the control wiring, not the main power path. The main power terminals accept stranded conductors from 25 to 120 mm², sized for the full load current the S6 frame can handle. The auxiliary switch is rated at 10 A at 24 V, 2 A at 48 V, 2 A at 60 V, 1 A at 110 V, 0.9 A at 125 V, 0.3 A at 220 V, and 6 A at 230 V. These are the make/break capacities for the auxiliary contacts at the respective voltages — critical when feeding PLC inputs or pilot devices. The contactor's arcing time is 10-15 ms, and switching times (both AC and DC) are 40-60 ms, which is typical for a contactor of this size and informs coordination with upstream protective devices. This allows installation in panels where space constraints require non-standard orientation, as long as the ambient stays within the rated limits. The screw fixing method and dimensions of 172 mm height, 120 mm width, and 170 mm depth mean it mounts into a standard panel footprint with clearance requirements: 10 mm upwards, 10 mm downwards, 10 mm at the side, and 20 mm forwards. The contactor is designed for screw fixing to a mounting plate, not DIN rail, so panel layout must account for drilling and tapping.","metaTitle":"Siemens SIRIUS 3RT1456-6AB36-ZX95 Contactor, Size S6, 170 mm","metaDescription":"Siemens SIRIUS 3RT1456-6AB36-ZX95 contactor, size S6. Rated coil voltage 23-26 V AC/DC. Screw-type coil terminals. Auxiliary switch included. Current production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"170 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)","Width":"120 mm","at AC":"40 ... 60 ms","at DC":"40 ... 60 ms","title":"3RT1456-6AB36-ZX95","Height":"172 mm","Upwards":"10 mm","Forwards":"20 mm","Stranded":"25 ... 120 mm²","at 50 Hz":"0.8","at 60 Hz":"0.8 ... 1.1","Downwards":"10 mm","Attachable":"4","Arcing Time":"10 ... 15 ms","At The Side":"10 mm","Rated Value":"23 ... 26 V","description":"power contactor AC-1 275 A / 690 V / 40 °C 3-pole, Uc: 23-26 V AC(50-60 Hz) / DC drive: conventional auxiliary contacts 2 NO + 2 NC main circuit: busbar control and auxiliary circuit: screw terminal","Initial Value":"0.8","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Screw-type terminals","Number Of Holes":"1","Type Of Voltage":"AC/DC","lifecycle_stage":"current","Auxiliary Switch":"Yes","During Operation":"-25 ... +60 °C","Fastening Method":"screw fixing","Full-Scale Value":"1.1","Diameter Of Holes":"9 mm","Mounting Position":"with vertical mounting surface +/-90° rotatable, with vertical mounting surface +/- 22.5° tiltable to the front and back","Size Of Contactor":"S6","Solid Or Stranded":"2x (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²), max. 2x (0,75 ... 4 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Contactor","at 24 V rated value":"10 A","at 48 V rated value":"2 A","at 60 V rated value":"2 A","Of Contactor Typical":"10 000 000","at 110 V rated value":"1 A","at 125 V rated value":"0.9 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":"23 ... 26 V","at 500 V rated value":"2 A","at 60 Hz rated value":"23 ... 26 V","at 600 V rated value":"0.1 A","at 690 V rated value":"1 A","Instantaneous Contact":"2","Side-By-Side Mounting":"Yes","Width Of Connection Bar":"17 mm","For Main Current Circuit":"Connection bar","Relative Humidity Minimum":"10 %","Of Main Circuit Rated Value":"8 kV","Thickness Of Connection Bar":"3 mm","at AC in hot operating state":"86.4 W","Substance Prohibitance (Date)":"05/01/2012","Design Of The Surge Suppressor":"with varistor","Of Auxiliary Circuit Rated Value":"6 kV","For Auxiliary And Control Circuit":"screw-type terminals","Function Module For Communication":"No","With Type Of Assignment 2 Required":"gR: 350 A (690 V, 100 kA)","Without Load Current Share Typical":"5.2 W","closing power of magnet coil at DC":"360 W","holding power of magnet coil at DC":"5.2 W","At Contactor For Auxiliary Contacts":"Screw-type terminals","operating frequency at AC-1 maximum":"600 1/h","With Type Of Coordination 1 Required":"gG: 355 A (690 V, 100 kA)","operational current at AC-12 maximum":"10 A","at AC in hot operating state per pole":"28.8 W","for AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","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","Type Of Voltage For Main Current Circuit":"AC","Contact Reliability Of Auxiliary Contacts":"1 faulty switching per 100 million (17 V, 1 mA)","Product Function Short Circuit Protection":"No","mirror contact according to IEC 60947-4-1":"Yes","number of NC contacts for auxiliary contacts":"2","number of NO contacts for auxiliary contacts":"2","Type Of Voltage Of The Control Supply Voltage":"AC/DC","Of Main Circuit With Degree Of Pollution 3 Rated Value":"1 000 V","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Of The Contactor With Added Auxiliary Switch Block Typical":"10 000 000","Of Auxiliary Circuit With Degree Of Pollution 3 Rated Value":"500 V","For Short-Circuit Protection Of The Auxiliary Switch Required":"gG: 10 A (500 V, 1 kA)","minimum cross-section in main circuit at maximum AC-1 rated value":"140 mm²","Of The Contactor With Added Electronically Optimized Auxiliary Switch Block Typical":"5 000 000","Design Of The Miniature Circuit Breaker For Short-Circuit Protection Of The Auxiliary Switch Required":"gG: 10 A (230 V, 400 A)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/4650fd40f9b013d4fb4eaa6cd21ef004.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=370871&mlfb=3RT1456-6AB36-ZX95"},"ai":{"faq":[{"question":"What are the key ratings for the 3RT1456-6AB36-ZX95?","answer":"The contactor is a size S6 with a 23-26 V AC/DC coil, screw-type coil terminals, and an auxiliary switch. It accepts stranded power conductors from 25 to 120 mm² and has a mechanical endurance of 10,000,000 cycles. The auxiliary contacts are rated at 10 A at 24 V, 2 A at 48 V, 2 A at 60 V, 1 A at 110 V, 0.9 A at 125 V, 0.3 A at 220 V, and 6 A at 230 V."},{"question":"What are the physical dimensions and mounting requirements?","answer":"The contactor measures 172 mm high, 120 mm wide, and 170 mm deep. It requires 10 mm clearance upwards, downwards, and at the sides, and 20 mm clearance forwards. Mounting is by screw fixing to a vertical surface, with ±90° rotation or ±22.5° tilt allowed."},{"question":"What is the operating temperature range?","answer":"The operating temperature range is -25 to +60 °C, with a storage range of -55 to +80 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1456-6AB36-ZX95","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/3RT1456-6AB36-ZX95 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}}