{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-5ED32-0CH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-5ED32-0CH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-5ED32-0CH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5ED32-0CH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-5ED32-0CH0, molded case circuit breaker, 3-pole, 100 A (40 °C), line protection, breaking capacity 187 kA at 240 V, with undervoltage release.","salesMarkdown":"Breaking capacity hits 187 kA at 240 V, dropping to 121 kA at 415 V and 75.6 kA at 440 V — at 500 V and 690 V it holds at 17 kA. Current derating matters here: it holds 100 A from 40 °C through 50 °C, then drops to 98 A at 55 °C, 96 A at 60 °C, 94 A at 65 °C, and 91 A at 70 °C. That's enough for remote status on the breaker position and a separate alarm on trip, which saves an add-on module for basic panel monitoring. It's a straight line-protection MCCB with UVR — clean, no frills, and the trip indicator is present for visual fault confirmation. Dimensions are 70 mm deep, 76.2 mm wide (3 inches), 130 mm tall. That 76.2 mm width per pole is the standard SENTRON 3VA footprint — it occupies roughly 3 inches of DIN rail or mounting plate width per breaker. No special cutout needed beyond the standard MCCB mounting pattern.","metaTitle":"Siemens 3VA1110-5ED32-0CH0 SENTRON MCCB, 100 A, 3-Pole, 187","metaDescription":"Siemens SENTRON 3VA1110-5ED32-0CH0 molded case circuit breaker, 100 A at 40°C, 3-pole, breaking capacity 187 kA at 240 V. Active production, includes undervoltage release. Quoted o","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":"3VA9608-0BB24","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=509878&mlfb=3VA1110-5ED32-0CH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5ED32-0CH0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA1110-5ED32-0CH0 at different voltages?","answer":"Breaking capacity is 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at both 500 V and 690 V."},{"question":"Does this MCCB include an undervoltage release?","answer":"Yes, the -0CH0 suffix indicates it ships with an undervoltage release (UVR) as the auxiliary release. It also includes 2 auxiliary switches plus 1 trip alarm switch."},{"question":"Where can I buy 3VA1110-5ED32-0CH0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm position."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-5ED32-0CH0","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/3VA1110-5ED32-0CH0 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}}