{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-5HN32-0HC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-5HN32-0HC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-5HN32-0HC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5HN32-0HC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-5HN32-0HC0, molded case circuit breaker, 3-pole, 100 A continuous rating, 187 kA interrupting capacity at 240 VAC, line protection design, with shunt trip and auxiliary switches.","salesMarkdown":"## Siemens SENTRON 3VA2110-5HN32-0HC0 — 100 A MCCB with Shunt Trip The interrupting capacity reaches 187 kA at 240 VAC, 121 kA at 415 VAC and 440 VAC, and 75.6 kA at 500 VAC, with a sharp drop to 3.7 kA at 690 VAC. This high-fault rating at common low-voltage levels (240–480 V) makes it suitable for installation close to large transformers or in high-fault-capacity main feeders where SCCR coordination is critical. ## Built-in Auxiliary Switches and Shunt Trip The auxiliary switches provide position indication for the panel HMI or DCS. The breaker does not include undervoltage release, ground-fault monitoring, or communication functions — it is a straightforward line-protection device with basic remote control capability. Panel builders should plan for the shunt trip wiring (typically 24 VDC or 110 VAC coil, verify per site) and the auxiliary contact terminations. The 3VA2110-5HN32-0HC0 measures 181 mm high, 105 mm wide, and 86 mm deep — a 3-pole MCCB footprint that fits standard Siemens SENTRON mounting patterns. The 105 mm width (4.13 inches) is typical for a 100 A frame, and the 86 mm depth (3.39 inches) leaves clearance for rear-connected busbars or cable lugs in a distribution panel.","metaTitle":"Siemens 3VA2110-5HN32-0HC0 SENTRON MCCB, 100 A, 3-Pole, 187","metaDescription":"Siemens SENTRON 3VA2110-5HN32-0HC0 molded case circuit breaker, 100 A continuous, 3-pole, 187 kA interrupting at 240 VAC. Active production. Quoted to order. Request RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"105 mm","Height":"181 mm","Maximum":"1 200 A","Minimum":"1 200 A","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 kA","at 690 V":"3.7 kA","at 40 °C":"100 A","at 45 °C":"100 A","at 50 °C":"100 A","at 55 °C":"100 A","at 60 °C":"100 A","at 65 °C":"100 A","at 70 °C":"100 A","Depth [In]":"3.39 in","Width [In]":"4.13 in","Height [In]":"7.13 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":"10 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA21105HN320AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HQ","Design Of The Auxiliary Release":"shunt trip (STL)","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"100 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU350","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","reference code / according to IEC 81346-2":"Q","Continuous Current / Rated Value / Maximum":"160 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"M","Mechanical Service Life (Operating Cycles) / Typical":"25 000","Type Of Electrical Connection / For Main Current Circuit":"on both sides nut keeper kit","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/83eff65c44469ff46b70582785c85926.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=286698&mlfb=3VA2110-5HN32-0HC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5HN32-0HC0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting capacity of 3VA2110-5HN32-0HC0 at 240 V?","answer":"187 kA at 240 VAC, dropping to 121 kA at 415 V/440 V, 75.6 kA at 500 V, and 3.7 kA at 690 V."},{"question":"Does this MCCB include a shunt trip or auxiliary contacts?","answer":"Yes, it includes a shunt trip release (STL) for remote tripping and two auxiliary switches (HQ type) for status feedback."},{"question":"How do I get pricing and availability for this part?","answer":"Submit an RFQ through this listing; pricing and stock are confirmed at quote time through our independent distribution channel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-5HN32-0HC0","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/3VA2110-5HN32-0HC0 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}}