{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1220-5EF42-0HH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1220-5EF42-0HH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1220-5EF42-0HH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1220-5EF42-0HH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1220-5EF42-0HH0, molded case circuit breaker, 4-pole, 200 A rated continuous current (Iu), TM240 thermal-magnetic release, line protection version, 187 kA interrupting capacity at 240 V, shunt trip (STL), IP40 front protection.","salesMarkdown":"The Siemens SENTRON 3VA1220-5EF42-0HH0 is a 4-pole molded case circuit breaker rated for 200 A continuous current (Iu) with a TM240 thermal-magnetic release, designed for line protection in distribution panels where fault current can reach 187 kA at 240 V or 121 kA at 415 V. The TM240 release provides thermal-magnetic overload and short-circuit protection; the thermal element tracks the 200 A frame rating across ambient temperatures from 40 °C to 70 °C, with derating starting at 55 °C (194 A) down to 176 A at 70 °C. ## Panel fit and physical integration Dimensions are 158 mm high, 140 mm wide, and 70 mm deep — a 4-pole frame that occupies roughly the same footprint as other SENTRON 3VA breakers in this rating class. ## Interchangeability with 3VA1110-5EE32-0JA0 The closest functional peer is the 3VA1110-5EE32-0JA0, a 3-pole 100 A frame. The 3VA1220-5EF42-0HH0 is a 4-pole 200 A frame — so it will not drop into a panel wired for a 3-pole 100 A breaker without busbar and cable changes. The physical width (140 mm vs the 3-pole's 105 mm) and the terminal size for 200 A conductors are different. If the panel was specified around the 3VA1110, rewiring and a larger cutout are required.","metaTitle":"Siemens 3VA1220-5EF42-0HH0 SENTRON MCCB, 200 A, 4-Pole, 187","metaDescription":"Siemens SENTRON 3VA1220-5EF42-0HH0 molded case circuit breaker, 200 A continuous, 4-pole, 187 kA at 240 V. Line protection, TM240 release, shunt trip. Current lifecycle. Sourced to","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","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"36 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","Trip indicator":"Yes","Number of poles":"4","Product version":"Line protection","Voltage trigger":"Yes","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","Undervoltage Release":"No","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Auxiliary contact version":"2 auxiliary switches + 1 trip alarm switch HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"200 A","Rated insulation voltage Ui":"800 V","Design of the auxiliary release":"Shunt trip (STL)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9688-0BL30","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":"Without","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"1","Adjustable response value time / tr min.":"1","Max. rated operational voltage Ue with DC":"600 V","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"200 A","Adjustable response value current / li max.":"2 000 A","Adjustable response value current / li min.":"1 000 A","Adjustable response value current / lr min.":"140 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"3","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","Switching capacity class of the circuit breaker":"M","Max. rated operational current of the frame size":"250 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","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"13 x 1"}},"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=568595&mlfb=3VA1220-5EF42-0HH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1220-5EF42-0HH0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1220-5EF42-0HH0?","answer":"Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through independent distribution channels."},{"question":"When sourcing 3VA1220-5EF42-0HH0, what's the closest functional second-source — 3VA1110-5EE32-0JA0?","answer":"The 3VA1110-5EE32-0JA0 is a 3-pole 100 A frame; the 3VA1220-5EF42-0HH0 is a 4-pole 200 A frame. They are not drop-in interchangeable — busbar and cutout changes are needed."},{"question":"What is 3VA1220-5EF42-0HH0's listed depth (70 mm) on this component line?","answer":"The depth is 70 mm, with a width of 140 mm and a height of 158 mm."},{"question":"Will 3VA1220-5EF42-0HH0 drop into a panel that was specified around 3VA1110-5EE32-0JA0 without rewiring?","answer":"No. The 3VA1220 is a 4-pole 200 A frame (140 mm wide) versus the 3VA1110's 3-pole 100 A frame (105 mm wide). The cutout, busbars, and conductor sizing are different."},{"question":"What compliance documentation does this brand provide for 3VA1220-5EF42-0HH0 (RoHS, REACH, UL, IEC)?","answer":"The part is a Siemens SENTRON MCCB designed to IEC/EN 60947-2. Compliance documentation (RoHS, REACH, UL file) is available from Siemens Industry Online Support; the order code is listed as current production."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1220-5EF42-0HH0","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/3VA1220-5EF42-0HH0 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}}