{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-5ED32-0DH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-5ED32-0DH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-5ED32-0DH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5ED32-0DH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-5ED32-0DH0, 3-pole molded case circuit breaker, 100 A at 40 °C, interrupting 187 kA at 240 V, with undervoltage release and auxiliary switches.","salesMarkdown":"## What this 100 A MCCB brings to the panel The Siemens SENTRON 3VA1110-5ED32-0DH0 is a 3-pole molded case circuit breaker rated 100 A continuous at 40 °C — the same rating holds at 45 °C and 50 °C, then gently derates to 91 A at 70 °C. That uninterrupted 100 A band through the first 10 °C above standard ambient buys you thermal headroom in a warm enclosure without upsizing the frame. Interrupting capacity hits 187 kA at 240 V, 121 kA at 415 V, and 75.6 kA at 440 V — numbers that put this squarely in the high-fault category for industrial mains distribution. At 690 V it still clears 17 kA, so it handles the full IEC utilization range without a current-limiting assist. Line protection design means it's configured for feeder duty out of the box, not motor branch protection. ## Footprint and integration Width is 76.2 mm (3 in), height 130 mm, depth 70 mm. Fits a standard DIN-rail or panel-mount footprint. Maximum power loss is 27.5 W per pole.","metaTitle":"Siemens 3VA1110-5ED32-0DH0 SENTRON MCCB, 100A 3-Pole, 187kA","metaDescription":"Siemens SENTRON 3VA1110-5ED32-0DH0 molded case circuit breaker, 100A continuous at 40°C, 3-pole, 187kA interrupting at 240V. Active production, sourced to order. Request a quote.","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":"187 kA","at 415 V":"121 kA","at 440 V":"75.6 kA","at 500 V":"17 kA","at 690 V":"17 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":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"Yes","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"27.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA11105ED320AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip alarm switch HQ","Design Of The Auxiliary Release":"undervoltage release (UVR)","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":"3VA9608-0BB25","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":"Yes","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":"M","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=472749&mlfb=3VA1110-5ED32-0DH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5ED32-0DH0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-5ED32-0DH0","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/3VA1110-5ED32-0DH0 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}}