{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2010-5KP32-0BC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2010-5KP32-0BC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2010-5KP32-0BC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5KP32-0BC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2010-5KP32-0BC0, molded case circuit breaker, 3-pole, 100 A rated continuous current, ETU850 electronic trip unit, line protection version, 187 kA breaking capacity at 240 V.","salesMarkdown":"## Siemens 3VA2010-5KP32-0BC0 — 100 A SENTRON MCCB with ETU850 trip unit It's a line-protection version from the 3VA2 family, meaning it's set up for feeder and main breaker duty rather than motor branch-circuit protection. The 100 A rating holds flat from 40 °C up to 50 °C, then derates to 85 A at 70 °C — useful to know if this lands in a hot panel or a NEMA 12 enclosure with limited airflow. Breaking capacity is the headline number here: 187 kA at 240 V, 121 kA at 415/440 V, 79 kA at 500 V, and 3.4 kA at 690 V. Power dissipation maxes at 16 W — negligible for panel thermal budgeting unless you're packing a dozen of these in a sealed enclosure. ## Trip unit, releases, and auxiliaries This isn't a basic thermal-magnetic; it's a microprocessor-based unit that gives you adjustable trip curves and remote visibility. The auxiliary contact configuration is 2 HQ auxiliary switches, and the integrated auxiliary trip is a separate orderable module (3VA9608-0BB11). The supplied basic switch is 3VA2010-5KP32-0AA0. No phase failure detection on this variant, and no ground fault monitoring module fitted. The trip indicator is not present, so you won't get a local mechanical flag showing the breaker tripped on fault; you'd rely on the aux contact status or the communication channel. The 86 mm depth is the overall body depth including the arc chamber; make sure your gland plate or rear-connection cover has clearance for the rear terminals.","metaTitle":"Siemens 3VA2010-5KP32-0BC0 SENTRON MCCB, 100 A, 3-Pole, ETU8","metaDescription":"Siemens SENTRON 3VA2010-5KP32-0BC0 molded case circuit breaker, 100 A rated, 3-pole, ETU850 electronic trip unit. Breaking capacity 187 kA at 240 V. Current production. Available t","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","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"79 kA","at 690 V":"3.4 kA","at 40 °C":"100 A","at 45 °C":"100 A","at 50 °C":"100 A","at 55 °C":"96.25 A","at 60 °C":"92.5 A","at 65 °C":"88.75 A","at 70 °C":"85 A","Trip indicator":"No","Number of poles":"3","Product version":"Line protection","Voltage trigger":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"20 000","Undervoltage Release":"Yes","Communication Function":"Yes","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"16 W","Auxiliary contact version":"2 auxiliary switches HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"Yes","Rated continuous current Iu":"100 A","Rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"3VA2010-5KP32-0AA0","Design of the auxiliary release":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB11","Design of the overcurrent release":"ETU850","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"25","Adjustable response value time / tr min.":"0.5","Adjustable response value time / tsd max.":"0.5 s","Adjustable response value time / tsd min.":"0.05 s","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"100 A","Adjustable response value current / li max.":"1 200 A","Adjustable response value current / li min.":"150 A","Adjustable response value current / lr min.":"40 A","Adjustable response value current / Isd max.":"1 000 A","Adjustable response value current / Isd min.":"60 A","Neutral conductors / upgradeable/retrofittable":"Yes","Number of CO contacts / for auxiliary contacts":"2","Protective function of the overcurrent release":"LSI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching capacity class of the circuit breaker":"M","Max. rated operational current of the frame size":"100 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"Lug terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"25 x 8.5","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"13 x 1 mm"}},"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=537001&mlfb=3VA2010-5KP32-0BC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5KP32-0BC0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA2010-5KP32-0BC0 at 415 V?","answer":"121 kA at 415 V. The same rating applies at 440 V. At 240 V it reaches 187 kA, and at 500 V it's 79 kA."},{"question":"What trip unit does the 3VA2010-5KP32-0BC0 use?","answer":"It uses the ETU850 electronic trip unit, which supports communication and other measurement functions. This is a microprocessor-based unit with adjustable trip curves, not a fixed thermal-magnetic."},{"question":"Where can I buy the 3VA2010-5KP32-0BC0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"Will 3VA2010-5KP32-0BC0 drop into a panel specified for 3VA1010-2ED32-0JA0?","answer":"Both are 3-pole SENTRON MCCBs in the 100 A frame class, so the physical footprint (105 mm width, 181 mm height, 86 mm depth) and busbar spacing are the same. The difference is the trip unit and accessories: the 3VA2010-5KP32-0BC0 carries the ETU850 electronic trip with communication, while the 3VA1010-2ED32-0JA0 uses a different trip system. Panel cutout and mounting are compatible, but the wiring for aux contacts and the UVR may differ — verify the terminal assignments before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2010-5KP32-0BC0","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/3VA2010-5KP32-0BC0 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}}