{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1032-4ED36-0KH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1032-4ED36-0KH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1032-4ED36-0KH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1032-4ED36-0KH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1032-4ED36-0KH0, molded case circuit breaker, 3-pole, 32 A rated continuous current (Iu), TM210 thermal-magnetic release, 121 kA breaking capacity at 240 V AC, shunt trip, 2 aux + 1 alarm switch, IP40 front.","salesMarkdown":"The Siemens 3VA1032-4ED36-0KH0 is a SENTRON molded case circuit breaker (MCCB) rated for 32 A continuous current (Iu) at 40 °C, with a 3-pole configuration and a TM210 thermal-magnetic release. Its interrupting capacity hits 121 kA at 240 V AC and 75.6 kA at 415 V AC, which covers most industrial fault-current scenarios downstream of a transformer. Two auxiliary switches plus a separate trip-alarm switch (HQ) give the PLC or SCADA system discrete status feedback on breaker position and fault events. At 440 V AC the breaker still clears 52.5 kA, and at 690 V AC it holds 11.9 kA — that last figure matters if you are feeding a 690 V drive bank. The thermal derating curve is flat up to 50 °C (full 32 A), then drops to 30.72 A at 55 °C, 30.08 A at 60 °C, 29.44 A at 65 °C, and 28.8 A at 70 °C. The breaker measures 130 mm high, 76.2 mm wide, and 70 mm deep — a standard 3-pole MCCB footprint that fits Siemens 3VA mounting plates and most common panel cutouts. Front-face protection is IP40, so it is suitable for dry indoor enclosures but not washdown zones. The shunt trip coil (STL) and auxiliary switch block (2 aux + 1 alarm) are factory-integrated; verify the auxiliary release order code 3VA9688-0BL33 if you need a spare.","metaTitle":"Siemens 3VA1032-4ED36-0KH0 SENTRON MCCB, 32 A, 3-Pole, 121 k","metaDescription":"Siemens 3VA1032-4ED36-0KH0 SENTRON molded case circuit breaker, 32 A rated, 3-pole, 121 kA breaking at 240 V. TM210 release, shunt trip, IP40 front. Active production. Request quot","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"76.2 mm","Height":"130 mm","at 240 V":"121 kA","at 415 V":"75.6 kA","at 440 V":"52.5 kA","at 690 V":"11.9 kA","at 40 °C":"32 A","at 45 °C":"32 A","at 50 °C":"32 A","at 55 °C":"30.72 A","at 60 °C":"30.08 A","at 65 °C":"29.44 A","at 70 °C":"28.8 A","Trip indicator":"Yes","Number of poles":"3","Product version":"Line protection","Voltage trigger":"Yes","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","Undervoltage Release":"No","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Auxiliary contact version":"2 auxiliary switches + 1 trip alarm switch HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"32 A","Rated insulation voltage Ui":"800 V","Design of the auxiliary release":"Shunt trip (STL)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9688-0BL33","Design of the overcurrent release":"TM210","Design of short-circuit protection":"For switching power values in DC networks, see the 3VA molded case circuit breaker device manual; link to be found under Service & Support in the last chapter","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"1","Adjustable response value time / tr min.":"1","Max. rated operational voltage Ue with DC":"500 V","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"No","Adjustable response value current / Ir max.":"32 A","Adjustable response value current / li max.":"320 A","Adjustable response value current / li min.":"320 A","Adjustable response value current / lr min.":"32 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"3","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","Switching capacity class of the circuit breaker":"S","Max. rated operational current of the frame size":"100 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"box terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (1.5 - 70 mm²)"}},"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=281972&mlfb=3VA1032-4ED36-0KH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1032-4ED36-0KH0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for 3VA1032-4ED36-0KH0?","answer":"Rated continuous current Iu is 32 A at 40 °C. Breaking capacity is 121 kA at 240 V AC, 75.6 kA at 415 V AC, 52.5 kA at 440 V AC, and 11.9 kA at 690 V AC. Rated insulation voltage Ui is 800 V. It uses a TM210 thermal-magnetic release and includes a shunt trip (STL)."},{"question":"Where can I buy 3VA1032-4ED36-0KH0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead-time estimate."},{"question":"Will 3VA1032-4ED36-0KH0 drop into a panel specified for 3VA1110-5EE32-0JA0?","answer":"The 3VA1032-4ED36-0KH0 is a 32 A, 3-pole MCCB with a TM210 release and shunt trip, while the 3VA1110-5EE32-0JA0 is a 100 A frame. The physical footprint (height, width, depth) differs between frame sizes, so a direct mechanical swap without busbar or mounting-plate changes is unlikely. Verify the panel cutout dimensions and busbar spacing against the 3VA1032's 130 mm height, 76.2 mm width, and 70 mm depth before ordering."},{"question":"What compliance documentation does Siemens provide for 3VA1032-4ED36-0KH0?","answer":"The SENTRON 3VA series is designed to meet IEC 60947-2 and UL 489 standards. Siemens typically provides CE, UKCA, and EAC declarations, plus RoHS and REACH compliance statements. Specific documentation for this order code is available on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1032-4ED36-0KH0","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/3VA1032-4ED36-0KH0 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}}