{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1150-6EF36-0JA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1150-6EF36-0JA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1150-6EF36-0JA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1150-6EF36-0JA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1150-6EF36-0JA0, 3-pole molded case circuit breaker, line protection, 50 A at 40 °C, 220 kA at 240 V, shunt trip release.","salesMarkdown":"## Siemens SENTRON 3VA1150-6EF36-0JA0 — 50 A MCCB with Shunt Trip, Line Protection It carries a continuous rating of 50 A at 40 °C, derating to 45 A at 70 °C — so in a warm enclosure or high-ambient panel, the actual load you can protect may be a few amps lower than the 50 A nameplate suggests. Breaking capacity is the headline here: 220 kA at 240 V, dropping to 154 kA at 415 V, 121 kA at 440 V, and 17 kA at 500 V and 690 V. ## Sourcing & Lifecycle — Active Production, Quoted to Order The product brand is SENTRON, Siemens' standard line for molded case breakers up to 1600 A. No official successor or alternate MPN is listed in the lifecycle record, so the 3VA1150-6EF36-0JA0 remains the direct order code for this rating and release configuration. ## Integration — Panel Fit and Mounting Dimensions are 130 mm height, 76.2 mm width, 70 mm depth — a standard 3-pole MCCB footprint that fits most DIN-rail or panel-mount enclosures. The 70 mm depth (2.76 in) is shallow enough for compact distribution boards; verify the enclosure depth clearance against the 70 mm plus wiring space. Trip indicator is not fitted; the breaker relies on the handle position for visual status. Communication function is absent, so this is a standalone breaker, not a smart or networked device.","metaTitle":"Siemens SENTRON 3VA1150-6EF36-0JA0 MCCB, 50A, 220 kA at 240V","metaDescription":"Siemens SENTRON 3VA1150-6EF36-0JA0 molded case circuit breaker, 3-pole, 50A rated at 40°C, 220 kA breaking at 240V. Active production, sourced to order. Request quote.","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":"220 kA","at 415 V":"154 kA","at 440 V":"121 kA","at 500 V":"17 kA","at 690 V":"17 kA","at 40 °C":"50 A","at 45 °C":"50 A","at 50 °C":"50 A","at 55 °C":"49 A","at 60 °C":"48 A","at 65 °C":"46 A","at 70 °C":"45 A","Depth [In]":"2.76 in","Width [In]":"3 in","Height [In]":"5.12 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":"14.6 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA11506EF360AA0","Design Of The Auxiliary Release":"shunt trip (STL)","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"TM240","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":"3VA9688-0BL32","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":"0","Switching Capacity Class Of The Circuit Breaker":"H","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"box terminal on both sides","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=380629&mlfb=3VA1150-6EF36-0JA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1150-6EF36-0JA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1150-6EF36-0JA0 and how do I get a price?","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 to receive a firm price and lead-time estimate."},{"question":"What is the breaking capacity of 3VA1150-6EF36-0JA0 at different voltages?","answer":"220 kA at 240 V, 154 kA at 415 V, 121 kA at 440 V, and 17 kA at both 500 V and 690 V."},{"question":"What is the continuous current rating of 3VA1150-6EF36-0JA0?","answer":"50 A at 40 °C, with derating: 49 A at 55 °C, 48 A at 60 °C, 46 A at 65 °C, and 45 A at 70 °C."},{"question":"Does 3VA1150-6EF36-0JA0 include a shunt trip?","answer":"Yes, it is fitted with a shunt trip (STL) auxiliary release for remote tripping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1150-6EF36-0JA0","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/3VA1150-6EF36-0JA0 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}}