{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1116-5EF32-0CH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1116-5EF32-0CH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1116-5EF32-0CH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1116-5EF32-0CH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1116-5EF32-0CH0, molded case circuit breaker, 3-pole, 160 A, line protection, TM240 overcurrent release, undervoltage release, 70 mm depth, 76.2 mm width, 130 mm height.","salesMarkdown":"Its interrupting capacity is specified per voltage: 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at 690 V — these are the values that govern fault-clearing capability at the installed system voltage. The thermal derating curve is documented from 40 °C through 70 °C: the breaker carries the full 160 A up to 50 °C, then steps down to 153.6 A at 55 °C, 150.4 A at 60 °C, 147.2 A at 65 °C, and 144 A at 70 °C. Panel ambient temperature determines the actual continuous rating. The integrated auxiliary trip is order code 3VA9608-0BB24. The undervoltage release is present as standard. The 76.2 mm width corresponds to a 4-module DIN-rail footprint (18 mm per module), which governs spacing in the distribution board. This is a straightforward line-protection device for fixed-trip applications. The trip indicator is present. No ground-fault monitoring version is fitted.","metaTitle":"Siemens 3VA1116-5EF32-0CH0 SENTRON MCCB, 160 A, 3-Pole, Line","metaDescription":"Siemens SENTRON 3VA1116-5EF32-0CH0 molded case circuit breaker. 160 A rated continuous current, 3-pole, TM240 release, undervoltage release included. Breaking capacity 187 kA at 24","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","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"75.6 kA","at 690 V":"17 kA","at 40 °C":"160 A","at 45 °C":"160 A","at 50 °C":"160 A","at 55 °C":"153.6 A","at 60 °C":"150.4 A","at 65 °C":"147.2 A","at 70 °C":"144 A","Trip indicator":"Yes","Number of poles":"3","Product version":"Line protection","Voltage trigger":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","Undervoltage Release":"Yes","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":"160 A","Rated insulation voltage Ui":"800 V","Design of the auxiliary release":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB24","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","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":"500 V","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"160 A","Adjustable response value current / li max.":"1 600 A","Adjustable response value current / li min.":"800 A","Adjustable response value current / lr min.":"112 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":"160 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.":"17 x 6.5","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"12 x 0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ec556bf4f700db467db6f030cbe18942.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=96408&mlfb=3VA1116-5EF32-0CH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1116-5EF32-0CH0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA1116-5EF32-0CH0 at different voltages?","answer":"The interrupting capacity is 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at 690 V. These are the maximum fault currents the breaker can safely clear at the respective system voltages."},{"question":"What are the physical dimensions of 3VA1116-5EF32-0CH0?","answer":"Depth is 70 mm, width is 76.2 mm (4-module DIN-rail footprint), and height is 130 mm."},{"question":"Does 3VA1116-5EF32-0CH0 include an undervoltage release?","answer":"Yes, the breaker is fitted with an undervoltage release (UVR) as standard, designated as the auxiliary release type."},{"question":"Where can I buy 3VA1116-5EF32-0CH0 and what is the lead time?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1116-5EF32-0CH0","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/3VA1116-5EF32-0CH0 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}}