{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1150-6EE46-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1150-6EE46-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1150-6EE46-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1150-6EE46-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1150-6EE46-0AA0, molded case circuit breaker (MCCB), 4-pole, 50 A rated current, TM220 thermal-magnetic release, 220 kA breaking capacity at 240 V AC, IP40 front protection.","salesMarkdown":"The 50 A rating at 40 °C holds up to the full frame size without derating; above 55 °C the rating steps down to 49 A at 55 °C, 48 A at 60 °C, 46 A at 65 °C, and 45 A at 70 °C, so panel ambient temperature directly governs the usable current. Breaking capacity is the headline selection criterion here. This breaker interrupts 220 kA at 240 V AC, 154 kA at 415 V, 121 kA at 440 V, and 17 kA at 500 V or 690 V. Dimensions are 130 mm height, 101.6 mm width, and 70 mm depth. The 4-pole width at roughly 100 mm fits standard 4-module MCCB mounting footprints in distribution boards. Front IP40 protection means the enclosure keeps out tools and wires larger than 1 mm but is not sealed against moisture — suitable for indoor panel mounting, not washdown areas. Maximum power loss of 14.6 W under full load should be factored into enclosure thermal calculations, particularly in high-density panels. No undervoltage release, no trip indicator, no voltage trigger, and no communication function are fitted on this variant. The TM220 release is purely thermal-magnetic — no electronic trip unit. Ground-fault monitoring is absent. For applications requiring shunt trip, UVR, or communication, a different 3VA variant with those options is needed.","metaTitle":"Siemens 3VA1150-6EE46-0AA0 SENTRON MCCB, 4P, 50A, 220kA at 2","metaDescription":"Siemens 3VA1150-6EE46-0AA0 SENTRON molded case circuit breaker. 4-pole, 50 A rated, TM220 release, 220 kA at 240 V. Active production. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"101.6 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]":"4 in","Height [In]":"5.12 in","Trip Indicator":"No","Number Of Poles":"4","Voltage Trigger":"No","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","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"TM220","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","design of the N-conductor protection":"without","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"600 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":"https://cdn.aoctrl.com/3650b09fa3ba35afc7a30af7ce2366aa.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=398201&mlfb=3VA1150-6EE46-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1150-6EE46-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this MCCB at different voltages?","answer":"The 3VA1150-6EE46-0AA0 interrupts 220 kA at 240 V AC, 154 kA at 415 V, 121 kA at 440 V, and 17 kA at both 500 V and 690 V. These ratings make it suitable for high-fault-current industrial mains applications."},{"question":"What does the TM220 release designation mean?","answer":"TM220 indicates a thermal-magnetic overcurrent release. The thermal element provides overload protection with a fixed time curve; the magnetic element provides instantaneous short-circuit protection. There is no electronic trip unit on this variant."},{"question":"Where can I buy the 3VA1150-6EE46-0AA0?","answer":"This part is sourced and quoted to order against an RFQ through independent industrial-automation distribution. Availability and current pricing are confirmed at the time of quote; no stock count or lead-time figure is published here."},{"question":"Does this breaker include undervoltage release or communication?","answer":"No. This variant has no undervoltage release, no trip indicator, no voltage trigger, and no communication function. It is a base thermal-magnetic MCCB for line protection only."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1150-6EE46-0AA0","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/3VA1150-6EE46-0AA0 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}}