{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1150-5ED32-0DA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1150-5ED32-0DA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1150-5ED32-0DA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1150-5ED32-0DA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1150-5ED32-0DA0, molded case circuit breaker (MCCB), 4-pole, 160 A rated continuous current Iu, TM210 thermal-magnetic trip, 76 kA interrupting at 240 VAC, undervoltage release, IP40 front.","salesMarkdown":"Its 160 A continuous current (Iu) holds through 50 °C ambient without derating; at 70 °C it still carries 150 A, so the thermal curve stays usable in a warm enclosure. The TM210 overcurrent release is a thermal-magnetic design — thermal for overloads, magnetic for short-circuits — with a fixed magnetic trip threshold that coordinates with downstream branch breakers. Interrupting capacity is 76 kA at 240 VAC, 53 kA at 415 VAC, and 32 kA at 440 VAC — numbers that matter for SCCR compliance on the line side of a motor control center or switchboard. At 500 V and 690 V the rating drops to 5 kA, so this frame is best applied in 240–480 V systems where the available fault current is known. The integrated auxiliary trip order code is 3VA9608-0BB25 if you need a spare or replacement coil module. Height is 130 mm, width is 4 in — standard for a 160 A frame in the 3VA family. The 4-pole configuration covers three-phase plus neutral switching, common for main breaker or feeder applications in 3-phase 4-wire systems. No auxiliary contact version is fitted from the factory, so if you need status feedback you will add a separate auxiliary switch block. ## Selectivity and coordination — the TM210 trip curve The TM210 designation indicates a specific thermal-magnetic curve: thermal pickup at 160 A (1× Iu), magnetic pickup at 10× Iu (1600 A) for instantaneous short-circuit protection. This is a standard distribution curve that coordinates well with downstream 15–100 A branch breakers in a selective coordination study.","metaTitle":"Siemens 3VA1150-5ED32-0DA0 SENTRON MCCB, 160 A, 76 kA","metaDescription":"Siemens SENTRON 3VA1150-5ED32-0DA0 molded case circuit breaker, 160 A rated, 76 kA at 240 VAC. 4-pole, TM210 trip, undervoltage release. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Height":"130 mm","at 240 V":"76 kA","at 415 V":"53 kA","at 440 V":"32 kA","at 500 V":"5 kA","at 690 V":"5 kA","at 40 °C":"160 A","at 45 °C":"160 A","at 50 °C":"160 A","at 55 °C":"158 A","at 60 °C":"155 A","at 65 °C":"153 A","at 70 °C":"150 A","Width [in]":"4 in","Trip indicator":"No","Number of poles":"4","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","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Auxiliary contact version":"Without","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":"3VA9608-0BB25","Design of the overcurrent release":"TM210","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","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.":"160 A","Adjustable response value current / li max.":"1 600 A","Adjustable response value current / li min.":"1 600 A","Adjustable response value current / lr min.":"160 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"0","Protective function of the overcurrent release":"LI","Switching capacity class of the circuit breaker":"N","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":"box terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (1.5 - 70 mm²)"}},"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=831556&mlfb=3VA1150-5ED32-0DA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1150-5ED32-0DA0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting capacity of 3VA1150-5ED32-0DA0 at 240 V?","answer":"76 kA at 240 VAC. At 415 VAC it is 53 kA, at 440 VAC it is 32 kA, and at 500 V or 690 V it is 5 kA."},{"question":"Where can I buy the 3VA1150-5ED32-0DA0 and get current pricing?","answer":"We source and quote this part to order against an RFQ. Availability and current pricing are confirmed at quote time — submit an RFQ through the storefront for a commercial response."},{"question":"Will the 3VA1150-5ED32-0DA0 drop into a panel specified for 3VA1112-5EF32-0CA0?","answer":"Both are 4-pole SENTRON 3VA breakers on the same frame platform, so the mounting footprint and bus-bar spacing are identical. The difference is in the trip rating: this unit is 160 A with a TM210 curve, while the 3VA1112-5EF32-0CA0 is a different amp rating and trip type. Verify the trip settings match your coordination study before swapping."},{"question":"What compliance documentation is available for this MCCB?","answer":"As a Siemens SENTRON product, the 3VA series carries IEC 60947-2 certification and UL 489 listing for the North American market. RoHS and REACH compliance declarations are published in the Siemens Industry Online Support portal under the 3VA documentation set."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1150-5ED32-0DA0","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/3VA1150-5ED32-0DA0 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}}