{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2010-5HN32-0JL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2010-5HN32-0JL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2010-5HN32-0JL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5HN32-0JL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2010-5HN32-0JL0, molded case circuit breaker, 3-pole, 100 A, ETU350 electronic trip unit, 187 kA interrupting at 240 V, IP40 front protection.","salesMarkdown":"## What the interrupting ratings mean for coordination The Siemens SENTRON 3VA2010-5HN32-0JL0 is a 3-pole molded case circuit breaker (MCCB) rated for line protection, carrying 100 A continuously from 40 °C through 70 °C — no derating needed across that span, per the datasheet. The interrupting capacity tells you where this breaker fits in a selective coordination study: 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3 kA at 690 V. For a 480 V panel with a 65 kA available fault current, this unit gives you nearly 10 kA of headroom above a standard 65 kA-rated MCCB — useful when the transformer is close to the main switchboard. ## Trip unit and auxiliary contact configuration The overcurrent release is an ETU350 electronic trip unit — that is the programmable, curve-shaping type, not a fixed thermal-magnetic. Dimensions are 105 mm wide, 181 mm high, 86 mm deep — standard 3-pole MCCB footprint for a 100 A frame.","metaTitle":"Siemens 3VA2010-5HN32-0JL0 SENTRON MCCB, 100 A, 187 kA at 24","metaDescription":"Siemens 3VA2010-5HN32-0JL0 SENTRON molded case circuit breaker, 3-pole, 100 A, ETU350 trip unit, 187 kA at 240 V. Active production. Quoted to order.","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":"75.6 kA","at 690 V":"3 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":"Yes","Number Of Poles":"3","Product version":"Line protection","Voltage Trigger":"Yes","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"13.5 W","Auxiliary contact version":"2 auxiliary switches + 1 trip alarm switch + 1 electrical alarm switch HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"3VA2010-5HN32-0AA0","Courant permanent assigné Iu":"100 A","Ground-Fault Monitoring Version":"Without","Design Of The Overcurrent Release":"ETU350","protection class IP / on the front":"IP40","reference code / acc. to IEC 81346-2":"Q","Of The Integrated Auxiliary Trip Unit":"3VA9688-0BL32","Undervoltage Release With Leading Contact":"No","Product Extension / Optional / Motor Drive":"Yes","Adjustable response value current / li max.":"1 200 A","Adjustable response value current / li min.":"1 200 A","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"4","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB22","Switching Capacity Class Of The Circuit Breaker":"M","Max. rated operational current of the frame size":"100 A","Mechanical Service Life (Switching 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","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"25 x 8 mm","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=367356&mlfb=3VA2010-5HN32-0JL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5HN32-0JL0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2010-5HN32-0JL0?","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 position."},{"question":"What is the interrupting capacity of 3VA2010-5HN32-0JL0 at 480 V?","answer":"At 500 V the interrupting rating is 75.6 kA; at 440 V it is 121 kA. For a 480 V system the applicable rating is the 500 V value of 75.6 kA, which is the next-higher voltage class in the table."},{"question":"What trip unit does 3VA2010-5HN32-0JL0 use?","answer":"It uses the ETU350 electronic trip unit, which provides adjustable LSI (long-time, short-time, instantaneous) protection curves plus ground-fault capability. This is the programmable type, not a fixed thermal-magnetic."},{"question":"Will 3VA2010-5HN32-0JL0 drop into a panel specified for 3VA2010-8HL42-0AA0?","answer":"Both are 3-pole 100 A frames in the same 3VA2010 physical platform, so the mounting footprint and bus connection pattern are identical. The difference is in the trip unit and auxiliary contact configuration — verify that the ETU350 settings and the HQ auxiliary contact arrangement match what the panel design expects before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2010-5HN32-0JL0","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/3VA2010-5HN32-0JL0 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}}