{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1326-1AP60","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1326-1AP60","canonicalUrl":"https://aoctrl.com/siemens/3RT1326-1AP60","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1326-1AP60","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, size S0, 4 NO main contacts, 11 kW at AC-2 400 V, 220 V 50 Hz / 240 V 60 Hz coil, screw terminals, DIN rail snap-on, IP20 front.","salesMarkdown":"## SIRIUS S0 power contactor for motor switching The Siemens SIRIUS 3RT1326-1AP60 is a size S0 power contactor with 4 normally open main contacts, rated for switching motor loads up to 11 kW at AC-2 duty on a 400 V supply. The coil is wound for 220 V at 50 Hz and 240 V at 60 Hz, with an operating range of 0.8 to 1.1 times the rated control supply voltage. The 4 NO main contacts are all on the same pole set, so this contactor handles a single three-phase motor plus a spare pole for a heater or control transformer if needed. Auxiliary contacts are built in: 10 A at 24 V, 2 A at 60 V, 1 A at 110 V, and 0.3 A at 220 V — these cover control-circuit interlocking or status feedback without an add-on block. Type 1 coordination allows a 63 A gL/gG fuse. The contactor is rated for pollution degree 3 (industrial environment with conductive pollution), ambient temperature from -25 °C to +60 °C during operation, and maximum installation altitude of 2 000 m. Mechanical life is stated at 10 million operating cycles. Main circuit terminals are screw-type, accepting 2x (1 to 2.5 mm²) or 2x (2.5 to 6 mm²) solid/stranded, max 2x 10 mm² (or 1x 12 AWG). Auxiliary contact terminals accept 2x (0.5 to 1.5 mm²) or 2x (0.75 to 2.5 mm²), max 2x (0.75 to 4 mm²). Overall dimensions: 85 mm height, 61 mm width, 91 mm depth. The front IP20 rating means the enclosure protects against finger contact; terminals are IP00 so gland-plate or enclosure cover is needed for tool access.","metaTitle":"Siemens 3RT1326-1AP60 SIRIUS Power Contactor, 4 NO, 11 kW AC","metaDescription":"Siemens SIRIUS 3RT1326-1AP60 power contactor, size S0, 4 NO main contacts, 11 kW at AC-2 400 V, 220 V 50 Hz / 240 V 60 Hz coil. DIN rail snap-on, IP20 front. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"91 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)","Width":"61 mm","Height":"85 mm","Maximum":"2 000 m","at 50 Hz":"0.8 ... 1.1","at 60 Hz":"0.8 ... 1.1","At The Side":"6 mm","On The Front":"IP20","1 Rated Value":"50 Hz","2 Rated Value":"60 Hz","Mounting type":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","Of The Terminal":"IP00","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Size of contactor":"S0","Product brand name":"SIRIUS","Degree of pollution":"3","Product designation":"power contactor","at 24 V rated value":"10 A","at 60 V rated value":"2 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":"220 V","at 60 Hz rated value":"240 V","Instantaneous Contact":"0","Side-by-side mounting":"Yes","For Main Current Circuit":"screw-type terminals","Single Or Multi-Stranded":"2x (1 ... 2,5 mm²), 2x (2,5 ... 6 mm²), max. 2x 10 mm²","at AC-2 at 400 V rated value":"11 kW","Operating current at AC-12 maximum":"10 A","With Type Of Assignment 2 Required":"fuse gL/gG: 35 A","at AWG conductors for main contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","With Type Of Coordination 1 Required":"fuse gL/gG: 63 A","Reference code acc. to DIN EN 81346-2":"Q","Number of NC contacts for main contacts":"0","Number of NO contacts for main contacts":"4","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":"4","at AWG conductors for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14), 1x 12","Contact reliability of auxiliary contacts":"1 faulty switching per 100 million (17 V, 1 mA)","For Auxiliary And Control Current Circuit":"screw-type terminals","at ambient temperature 40 °C rated value":"40 A","Apparent holding power of magnet coil at AC":"7.5 V·A","Apparent pick-up power of magnet coil at AC":"69 V·A","Type of voltage of the control supply voltage":"AC","Inductive power factor with closing power of the coil":"0.76","Inductive power factor with the holding power of the coil":"0.28","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","Of The Contactor With Added Electronics-Compatible Auxiliary Switch Block Typical":"5 000 000"}},"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=428263&mlfb=3RT1326-1AP60","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1326-1AP60/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 3RT1326-1AP60 and how is it quoted?","answer":"The 3RT1326-1AP60 is sourced to order through independent distribution channels. Availability and current pricing are confirmed at the time of an RFQ — submit a request for a firm quote on your volume."},{"question":"What is the 3RT1326-1AP60's depth and overall size?","answer":"The 3RT1326-1AP60 has a depth of 91 mm, a width of 61 mm, and a height of 85 mm. It mounts on a 35 mm DIN rail."},{"question":"What wire sizes does the 3RT1326-1AP60 accept on the main and auxiliary terminals?","answer":"Main screw terminals accept 2x (1 to 2.5 mm²), 2x (2.5 to 6 mm²), max 2x 10 mm² (or 1x 12 AWG). Auxiliary terminals accept 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), max 2x (0.75 to 4 mm²)."},{"question":"Will the 3RT1326-1AP60 drop into a panel specified for 3RT1023-1AL20?","answer":"No. The 3RT1326-1AP60 is a larger S0 frame (61 mm wide) with 4 NO main contacts, while the 3RT1023-1AL20 is an S00 frame (45 mm wide) with 3 NO contacts. Panel cutouts and DIN rail spacing differ; coil voltage and auxiliary ratings also vary. Verify the control circuit and mechanical fit before substituting."},{"question":"What compliance documentation is available for the 3RT1326-1AP60?","answer":"The 3RT1326-1AP60 carries a reference code per DIN EN 81346-2 (Q for power switching equipment). Standard Siemens SIRIUS documentation includes RoHS and REACH declarations, UL/CSA/CE/IEC certifications — these are provided with the product or on request. Specific approval marks are not listed in the basic spec set; confirm with your Siemens contact for your jurisdiction."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1326-1AP60","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/3RT1326-1AP60 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}}