{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-5HL32-0BC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-5HL32-0BC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-5HL32-0BC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5HL32-0BC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-5HL32-0BC0, molded case circuit breaker, 3-pole, 100 A continuous, line protection, undervoltage release, 2 HQ auxiliary switches.","salesMarkdown":"The Siemens SENTRON 3VA2110-5HL32-0BC0 is a 3-pole molded case circuit breaker rated for 100 A continuous current across the full ambient range from 40 °C to 70 °C — no derating needed up to that ceiling. Breaking capacity reaches 187 kA at 240 V and 121 kA at both 415 V and 440 V, dropping to 75.6 kA at 500 V and 3.7 kA at 690 V. That SCCR headroom at typical distribution voltages means it can sit upstream of a fault without cascading to the main breaker, which is the deciding factor for selectivity studies in a switchboard. Designed for line protection with an undervoltage release and two HQ auxiliary switches. Footprint is 105 mm wide by 181 mm tall by 86 mm deep (4.13 x 7.13 x 3.39 in). The 3-pole form factor fits standard SENTRON panel cutouts. ## Peer Comparison The closest functional peer in the same SENTRON family is the 3VA2116-5HL32-0AK0. Both are 3-pole MCCBs with the same 100 A continuous rating and identical SCCR values at every voltage level. The difference is in the auxiliary switch configuration: the -0BC0 carries 2 HQ switches, while the -0AK0 carries a different auxiliary switch variant. For a panel originally specified around the -0AK0, the -0BC0 will drop into the same cutout and bus connection without rewiring — the mounting footprint and terminal layout are shared across the 3VA2 frame. The only check is whether the auxiliary contact count and function match the control circuit design.","metaTitle":"Siemens 3VA2110-5HL32-0BC0 SENTRON MCCB, 100 A, 3-Pole, 187","metaDescription":"Siemens SENTRON 3VA2110-5HL32-0BC0 molded case circuit breaker, 100 A continuous, 3-pole, SCCR 187 kA at 240 V. Current lifecycle status. 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":"86 mm","Width":"105 mm","Height":"181 mm","Maximum":"1 200 A","Minimum":"150 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":"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":"12.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA21105HL320AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HQ","Design Of The Auxiliary Release":"undervoltage release (UVR)","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"100 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU320","protection class IP / on the front":"IP40","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB11","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":"LI","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=184180&mlfb=3VA2110-5HL32-0BC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5HL32-0BC0/alternatives.json"},"ai":{"faq":[{"question":"Will 3VA2110-5HL32-0BC0 drop into a panel specified for 3VA2116-5HL32-0AK0?","answer":"Yes, the mounting footprint and bus connection are shared across the 3VA2 frame, so it fits the same cutout without rewiring. The only difference is the auxiliary switch configuration — verify that the 2 HQ switches on the -0BC0 match the control circuit requirements of the original -0AK0 design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-5HL32-0BC0","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/3VA2110-5HL32-0BC0 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}}