{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1010-4ED32-0HA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1010-4ED32-0HA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1010-4ED32-0HA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1010-4ED32-0HA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1010-4ED32-0HA0, molded case circuit breaker, 3-pole, 100 A rated at 40 °C, interrupting 121 kA at 240 V, TM210 thermal-magnetic release with shunt trip, line protection design, 70 mm depth.","salesMarkdown":"The Siemens SENTRON 3VA1010-4ED32-0HA0 is a 3-pole molded case circuit breaker (MCCB) for line protection, rated 100 A continuous at 40 °C and carrying a 121 kA interrupting capacity at 240 V. The TM210 thermal-magnetic release handles overload and short-circuit curves; a built-in shunt trip (STL) allows remote tripping for emergency-off or supervisory control. ## Interrupting ratings and thermal derating Interrupting capacity drops across system voltages: 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. That means this breaker is sized for high-fault commercial or industrial panels at lower voltages; at 690 V it still clears 11.9 kA, enough for most 480/600 V class distribution. The thermal derating curve holds a full 100 A from 40 °C up to 50 °C, then steps down to 98 A at 55 °C, 96 A at 60 °C, 94 A at 65 °C, and 91 A at 70 °C — useful when the breaker lives near a hot transformer or in a crowded enclosure. At 70 mm deep by 76.2 mm wide by 130 mm tall, this breaker fits a 3-pole MCCB footprint common to Siemens 3VA frames. The shunt trip (STL) auxiliary release allows remote undervoltage or shunt-trip control without an external contactor. No communication function onboard — this is a standalone line-protection device, not a power-monitoring breaker. Insulation voltage rated 800 V, operating range -25 °C to 70 °C, storage -40 °C to 80 °C.","metaTitle":"Siemens 3VA1010-4ED32-0HA0 SENTRON MCCB, 100 A, 3-Pole, 121","metaDescription":"Siemens SENTRON 3VA1010-4ED32-0HA0 molded case circuit breaker, 100 A rated, 3-pole, 121 kA interrupting at 240 V. TM210 release, shunt trip. Sourced 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":"No","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 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":"3VA9688-0BL30","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":"0","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=37875&mlfb=3VA1010-4ED32-0HA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1010-4ED32-0HA0/alternatives.json"},"ai":{"faq":[{"question":"What is 3VA1010-4ED32-0HA0's depth and width?","answer":"Depth is 70 mm (2.76 in), width is 76.2 mm (3 in), height is 130 mm (5.12 in)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1010-4ED32-0HA0","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/3VA1010-4ED32-0HA0 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}}