{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-5ED32-0HH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-5ED32-0HH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-5ED32-0HH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5ED32-0HH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-5ED32-0HH0, molded case circuit breaker, 3-pole, 100 A rated at 40 °C, 187 kA breaking at 240 V, line protection design with shunt trip and auxiliary switches.","salesMarkdown":"## Breaking capacity and thermal derating At 415 V the interrupting rating drops to 121 kA, at 440 V to 75.6 kA, and at 500 V or 690 V to 17 kA — the spectrum doesn't lie: this breaker is optimized for 240–415 V distribution, not 690 V motor circuits. The thermal curve holds a full 100 A up to 50 °C ambient; at 55 °C it derates to 98 A, at 60 °C to 96 A, at 65 °C to 94 A, and at 70 °C to 91 A. ## Auxiliary switching and release configuration The shunt trip allows remote tripping from a PLC or emergency-stop circuit — useful for coordinated shutdown sequences. The trip indicator and voltage trigger confirm the breaker's status at a glance. The 3-pole width matches the standard 3VA busbar pitch — drops into a panel specced for the 3VA1110-5ED32-0AA0 without rewiring, as both share the same mounting footprint and terminal layout. Maximum power loss is 25 W; ensure the enclosure has adequate ventilation or forced cooling if multiple breakers are ganged in a sealed cabinet.","metaTitle":"Siemens 3VA1110-5ED32-0HH0 MCCB, 100 A, 3-Pole, 187 kA at 24","metaDescription":"Siemens SENTRON 3VA1110-5ED32-0HH0 molded case circuit breaker. 100 A rated, 3-pole, 187 kA breaking capacity at 240 V. Line protection with shunt trip and aux switches. Current pr","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":"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":"3VA11105ED320AA0","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":"3VA9688-0BL30","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":"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=445697&mlfb=3VA1110-5ED32-0HH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5ED32-0HH0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA1110-5ED32-0HH0 at different voltages?","answer":"At 240 V it interrupts 187 kA; at 415 V, 121 kA; at 440 V, 75.6 kA; at 500 V and 690 V, 17 kA. The breaker is designed for 240–415 V distribution duty."},{"question":"Will 3VA1110-5ED32-0HH0 drop into a panel built for 3VA1110-5ED32-0AA0?","answer":"Yes. Both share the same 3-pole 100 A frame, same 130×76.2×70 mm footprint, and same busbar pitch. The difference is internal options: this variant adds a shunt trip and a different auxiliary switch configuration. No rewiring needed for the base power connections."},{"question":"Where can I buy 3VA1110-5ED32-0HH0 and how is it quoted?","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 price and lead time."},{"question":"What compliance documentation does Siemens provide for this MCCB?","answer":"The SENTRON 3VA series carries UL, CSA, and IEC certifications. RoHS and REACH declarations are standard from Siemens. Specific documentation (declaration of conformity, test certificates) is provided with the shipment or on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-5ED32-0HH0","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/3VA1110-5ED32-0HH0 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}}