{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2023-4AP60","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2023-4AP60","canonicalUrl":"https://aoctrl.com/siemens/3RT2023-4AP60","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2023-4AP60","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, 3RT2023-4AP60, S0 frame size, 45 mm width, screw and snap-on DIN rail mounting, auxiliary switch included.","salesMarkdown":"At 45 mm wide and 97 mm deep, it occupies one standard 45 mm module slot on the rail — a dimension that matters when you're laying out a crowded enclosure and need to know exactly how much DIN space each contactor consumes. The contactor includes an integrated auxiliary switch, so you don't need to add a separate side-mount block for basic status feedback or interlocking in the control circuit. The switching frequency tells you how hard you can cycle this contactor in continuous operation: 1,000 operations per hour for AC-1 (resistive), AC-2 (slip-ring motor), AC-3 (squirrel-cage motor starting), and AC-3e (enhanced AC-3) duty classes. For AC-4 duty — plugging and inching — the rate drops to 300 operations per hour, because the make-and-break on locked-rotor current generates more heat in the arc chamber. The auxiliary contact ratings span the common control voltages you'll find in a panel: 10 A at 24 V, 2 A at 48 V or 60 V, 1 A at 110 V, 0.9 A at 125 V, 0.3 A at 220 V, 3 A at 400 V, 0.6 A at 440 V, 7.6 A at 480 V, and 2 A at 500 V. These are the current-carrying limits for the auxiliary circuit — useful when you're feeding PLC inputs, relay coils, or indicator lamps at different line voltages. The magnet coil connection uses a ring cable lug, which means the coil wires terminate with a crimped ring terminal under a screw — a robust connection that won't vibrate loose on a machine subject to continuous cycling. This flexibility helps when you're fitting it into a tight corner of the enclosure or aligning it with existing busbars. These are the minimum air gaps to maintain for heat dissipation and arc flash clearance — ignore them and you risk derating or nuisance tripping in a warm cabinet. The storage range is wider because there's no current flowing and no heat to manage — useful to know if the contactor sits in an unheated warehouse before installation. No broker or surplus channel needed.","metaTitle":"Siemens 3RT2023-4AP60 SIRIUS Power Contactor, S0 Frame, 45 m","metaDescription":"Siemens 3RT2023-4AP60 SIRIUS power contactor, S0 frame size, 45 mm width, 97 mm depth. Screw and snap-on DIN rail mounting. Rated for AC-3 switching at 1000 cycles/h. Currently act","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Depth":"97 mm","Width":"45 mm","at AC":"4 ... 16 ms","title":"3RT2023-4AP60","Height":"85 mm","Upwards":"10 mm","Forwards":"10 mm","at 50 Hz":"0.25","at 60 Hz":"0.28","Downwards":"10 mm","Arcing Time":"10 ... 10 ms","At The Side":"6 mm","description":"power contactor, AC-3e/AC-3, 9 A, 4 kW / 400 V, 3-pole, 220 V AC, 50 Hz / 240 V, 60 Hz, auxiliary contacts: 1 NO + 1 NC, ring cable lug connection, size: S0","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Ring cable lug connection","at AC-1 maximum":"1 000 1/h","at AC-2 maximum":"1 000 1/h","at AC-3 maximum":"1 000 1/h","at AC-4 maximum":"300 1/h","lifecycle_stage":"current","Auxiliary Switch":"Yes","During Operation":"-25 ... +60 °C","Fastening Method":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715","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","Product Brand Name":"SIRIUS","Product Designation":"Power 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":"1 hp","at 400 V rated value":"3 A","at 440 V rated value":"0.6 A","at 480 V rated value":"7.6 A","at 50 Hz rated value":"220 V","at 500 V rated value":"2 A","at 60 Hz rated value":"240 V","at 600 V rated value":"9 A","at 690 V rated value":"1 A","Side-By-Side Mounting":"Yes","For Main Current Circuit":"Ring cable lug connection","at 110/120 V rated value":"1 hp","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","Relative Humidity Minimum":"10 %","Of Main Circuit Rated Value":"6 kV","at AC-3 rated value maximum":"690 V","at AC in hot operating state":"0.6 W","at AC-3e rated value maximum":"690 V","at AC-4 at 400 V rated value":"8.5 A","safety-related switching OFF":"Yes","Substance Prohibitance (Date)":"10/01/2009","Of Auxiliary Circuit Rated Value":"6 kV","at AC-5a up to 690 V rated value":"35.2 A","at AC-5b up to 400 V rated value":"7.4 A","For Auxiliary And Control Circuit":"ring terminal lug connection","Function Module For Communication":"No","With Type Of Assignment 2 Required":"gG: 25A (690V,100kA), aM: 20A (690V,100kA), BS88: 25A (415V,80kA)","Without Load Current Share Typical":"7.9 W","At Contactor For Auxiliary Contacts":"Ring cable lug connection","With Type Of Coordination 1 Required":"gG: 63A (690V,100kA), aM: 32A (690V,100kA), BS88: 63A (415V,80kA)","operational current at AC-12 maximum":"10 A","at AC in hot operating state per pole":"0.2 W","number of NO contacts for main contacts":"3","reference code according to IEC 81346-2":"Q","Number Of Poles For Main Current Circuit":"3","Contact Reliability Of Auxiliary Contacts":"1 faulty switching per 100 million (17 V, 1 mA)","mirror contact according to IEC 60947-4-1":"Yes","with low demand rate according to SN 31920":"40 %","with high demand rate according to SN 31920":"73 %","Type Of Voltage Of The Control Supply Voltage":"AC","Limited To 1 S Switching At Zero Current Maximum":"170 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 5 S Switching At Zero Current Maximum":"170 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 10 S Switching At Zero Current Maximum":"122 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 30 S Switching At Zero Current Maximum":"78 A; Use minimum cross-section acc. to AC-1 rated value","Limited To 60 S Switching At Zero Current Maximum":"68 A; Use minimum cross-section acc. to AC-1 rated value","contact rating of auxiliary contacts according to UL":"A600 / P600","Of Main Circuit With Degree Of Pollution 3 Rated Value":"690 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":"690 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":"10 mm²","number of NC contacts for auxiliary contacts instantaneous contact":"1","number of NO contacts for auxiliary contacts instantaneous contact":"1","Of The Contactor With Added Electronically Optimized Auxiliary Switch Block Typical":"5 000 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f4a53319a5e7576a18d407589afabbb8.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=223757&mlfb=3RT2023-4AP60"},"ai":{"faq":[{"question":"What are the physical dimensions of 3RT2023-4AP60?","answer":"Width is 45 mm, height is 85 mm, and depth is 97 mm. It occupies one standard 45 mm DIN-rail module slot."},{"question":"What clearance is needed around this contactor in the panel?","answer":"Minimum clearances are 10 mm upward, 10 mm forward, 10 mm downward, and 6 mm at the sides for proper heat dissipation and arc containment."},{"question":"What is the switching frequency for AC-3 duty?","answer":"Rated at 1,000 operations per hour for AC-3 motor starting duty. For AC-4 plugging/inching duty, the rate drops to 300 operations per hour."},{"question":"Does this contactor include an auxiliary switch?","answer":"Yes, an auxiliary switch is integrated into the contactor, eliminating the need for a separate add-on block for basic status feedback."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2023-4AP60","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/3RT2023-4AP60 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}}