{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1220-5GF42-0CC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1220-5GF42-0CC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1220-5GF42-0CC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1220-5GF42-0CC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1220-5GF42-0CC0, molded case circuit breaker, 200 A fixed, 4-pole, 187 kA at 240 V, undervoltage release, 2 auxiliary switches.","salesMarkdown":"The 3VA1220-5GF42-0CC0: Rated insulation voltage is 800 V, and the interrupting capacity climbs to 187 kA at 240 V, dropping to 121 kA at 415 V, 75.6 kA at 440 V, 30 kA at 500 V, and 17 kA at 690 V. That's a healthy margin for most industrial distribution panels — you're not bumping up against the ceiling on a 480 V bus. At 55 °C it's 194 A, 60 °C gives 188 A, 65 °C gives 182 A, and at 70 °C it's 176 A. That's a clean, linear derating curve — no surprises when the panel gets hot. Dimensions are 158 mm high, 140 mm wide, 70 mm deep — that's roughly 6.22 x 5.51 x 2.76 inches. It's a 4-pole frame, so it takes up the expected panel width for a 200 A MCCB. The undervoltage release and auxiliary switches are factory-installed, not field-added kits, so what you see on the nameplate is what's wired in. Lifecycle status is current — no phase-out notice, no last-time-buy window. This is a standard SENTRON catalog part that's been in steady production. If you're freezing a BOM or stocking a spare, this one isn't going to vanish mid-project.","metaTitle":"Siemens 3VA1220-5GF42-0CC0 SENTRON MCCB, 200 A, 4-Pole","metaDescription":"Siemens SENTRON 3VA1220-5GF42-0CC0 molded case circuit breaker, 200 A fixed, 4-pole, 187 kA at 240 V. Active production. Undervoltage release included. 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":"70 mm","Width":"140 mm","Height":"158 mm","Maximum":"200 A","Minimum":"200 A","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"75.6 kA","at 500 V":"30 kA","at 690 V":"17 kA","at 40 °C":"200 A","at 45 °C":"200 A","at 50 °C":"200 A","at 55 °C":"194 A","at 60 °C":"188 A","at 65 °C":"182 A","at 70 °C":"176 A","Depth [In]":"2.76 in","Width [In]":"5.51 in","Height [In]":"6.22 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":"Yes","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"44.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA12205GF420AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HQ","Design Of The Auxiliary Release":"undervoltage release (UVR)","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","design of the N-conductor protection":"100%","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB24","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":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"M","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"nut keeper kit on both ends","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=568614&mlfb=3VA1220-5GF42-0CC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1220-5GF42-0CC0/alternatives.json"},"ai":{"faq":[{"question":"Does 3VA1220-5GF42-0CC0 include an undervoltage release?","answer":"Yes, it comes with a factory-installed undervoltage release (UVR) as standard, plus two HQ auxiliary switches. No field-kitting required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1220-5GF42-0CC0","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/3VA1220-5GF42-0CC0 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}}