{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1010-4ED32-0KH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1010-4ED32-0KH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1010-4ED32-0KH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1010-4ED32-0KH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1010-4ED32-0KH0, molded case circuit breaker, 3-pole, 100 A at 40 °C, 121 kA at 240 V, 70 mm depth, 76.2 mm width, 130 mm height.","salesMarkdown":"Three-pole, rated 100 A continuous at 40 °C, with a breaking capacity of 121 kA at 240 V and 75.6 kA at 415 V. The 100 A rating holds flat from 40 °C up to 50 °C, then derates to 98 A at 55 °C, 96 A at 60 °C, 94 A at 65 °C, and 91 A at 70 °C. Physical footprint: 76.2 mm wide (3 inches), 130 mm tall, 70 mm deep. The 70 mm depth means it won't hit the gland plate on a 200 mm deep enclosure, but check clearance for the shunt trip (STL) and auxiliary switch wiring exiting the top or bottom. ## Built-in auxiliary and release options That means you can remote-trip the breaker from an E-stop or a PLC output, and get status feedback — open/closed and tripped — back to the control system. No undervoltage release on this variant, so if you need UVR for a safety circuit, this isn't the order code. The trip indicator and voltage trigger are present, giving a local mechanical flag and a voltage signal when the breaker trips.","metaTitle":"Siemens 3VA1010-4ED32-0KH0 SENTRON MCCB, 100A 3-Pole, 121kA","metaDescription":"Siemens 3VA1010-4ED32-0KH0 SENTRON molded case circuit breaker, 100A at 40°C, 3-pole, 121 kA at 240 V. Current lifecycle. Quoted to order against RFQ.","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","Maximum":"0 A","Minimum":"0 A","at 240 V":"121 kA","at 415 V":"75.6 kA","at 440 V":"52.5 kA","at 500 V":"11.9 kA","at 690 V":"11.9 kA","at 40 °C":"100 A","at 45 °C":"100 A","at 50 °C":"100 A","at 55 °C":"98 A","at 60 °C":"96 A","at 65 °C":"94 A","at 70 °C":"91 A","Depth [In]":"2.76 in","Width [In]":"3 in","Height [In]":"5.12 in","Trip Indicator":"Yes","Number Of Poles":"3","Voltage Trigger":"Yes","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"25 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA10104ED320AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip alarm switch HQ","Design Of The Auxiliary Release":"shunt trip (STL)","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","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","Of The Integrated Auxiliary Trip Unit":"3VA9688-0BL33","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"500 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"3","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","Switching Capacity Class Of The Circuit Breaker":"S","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"nut keeper kit on both ends","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"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=464795&mlfb=3VA1010-4ED32-0KH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1010-4ED32-0KH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1010-4ED32-0KH0 and get current pricing?","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 number."},{"question":"What are the key ratings for 3VA1010-4ED32-0KH0?","answer":"It is a 3-pole MCCB rated 100 A at 40 °C, with interrupting capacities of 121 kA at 240 V, 75.6 kA at 415 V, 52.5 kA at 440 V, and 11.9 kA at 500 V and 690 V. The rated insulation voltage is 800 V."},{"question":"What is the physical size of 3VA1010-4ED32-0KH0?","answer":"Width is 76.2 mm (3 in), height is 130 mm (5.12 in), depth is 70 mm (2.76 in)."},{"question":"Does 3VA1010-4ED32-0KH0 include a shunt trip or auxiliary switches?","answer":"Yes, it comes with a shunt trip (STL) release and a configuration of 2 auxiliary switches plus 1 trip alarm switch (HQ)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1010-4ED32-0KH0","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/3VA1010-4ED32-0KH0 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}}