{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1132-5EF36-0CH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1132-5EF36-0CH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1132-5EF36-0CH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1132-5EF36-0CH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1132-5EF36-0CH0, 3-pole molded case circuit breaker, 32 A rated continuous current, TM240 thermal-magnetic release, 187 kA breaking capacity at 240 V, 70 mm depth, 76.2 mm width, 130 mm height.","salesMarkdown":"## 32 A MCCB with 187 kA interrupting capacity — what that means for your panel The Siemens 3VA1132-5EF36-0CH0 is a 3-pole SENTRON molded case circuit breaker rated for 32 A continuous current at 40 °C through 50 °C, with a TM240 thermal-magnetic release. At 415 V it still holds 121 kA, and at 690 V it drops to 17 kA, so the interrupting rating is voltage-dependent; size the available fault current at your service voltage against these curves, not the 240 V peak. Above that it derates: 30.72 A at 55 °C, 30.08 A at 60 °C, 29.44 A at 65 °C, and 28.8 A at 70 °C. ## Built-in undervoltage release and auxiliary contact configuration The integrated auxiliary trip module is order code 3VA9608-0BB24. No voltage trigger, no ground fault monitoring, no communication function, no phase failure detection — this is a straight line-protection breaker with a UVR for undervoltage tripping. The TM240 overcurrent release handles the thermal and magnetic protection. ## Physical fit and environmental limits Depth is 70 mm, width 76.2 mm, height 130 mm — standard 3-pole MCCB footprint for a 32 A frame.","metaTitle":"Siemens 3VA1132-5EF36-0CH0 SENTRON MCCB, 32 A, 187 kA at 240","metaDescription":"Siemens SENTRON 3VA1132-5EF36-0CH0 molded case circuit breaker, 3-pole, 32 A, TM240 release, 187 kA at 240 V. 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":"76.2 mm","title":"3VA1132-5EF36-0CH0","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":"32 A","at 45 °C":"32 A","at 50 °C":"32 A","at 55 °C":"30.72 A","at 60 °C":"30.08 A","at 65 °C":"29.44 A","at 70 °C":"28.8 A","description":"circuit breaker 3VA1 IEC frame 160 breaking capacity class M Icu=55kA @ 415V 3-pole, line protection TM240, ATAM, In=32A overload protection Ir=22A...32A short-circuit protection Ii=5...10 x In clamp connection undervoltage release (UVR) 120-127V AC 50/60Hz 2 auxiliary switches HQ 1 trip alarm switch HQ","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":"32 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.":"32 A","Adjustable response value current / li max.":"320 A","Adjustable response value current / li min.":"160 A","Adjustable response value current / lr min.":"22 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":"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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c3de18f10dd52266f770fd73388f1ee5.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=516391&mlfb=3VA1132-5EF36-0CH0"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1132-5EF36-0CH0?","answer":"Submit an RFQ through this listing. The part is sourced to order through independent distribution; availability and current pricing are confirmed at quote time."},{"question":"What is 3VA1132-5EF36-0CH0's interrupting capacity at 415 V?","answer":"121 kA at 415 V. At 240 V it is 187 kA, at 440 V it is 75.6 kA, and at 690 V it is 17 kA."},{"question":"What is the depth of 3VA1132-5EF36-0CH0?","answer":"70 mm depth, 76.2 mm width, 130 mm height."},{"question":"What auxiliary contacts does this MCCB include?","answer":"2 auxiliary switches plus 1 trip alarm switch (HQ version). The integrated auxiliary trip module is 3VA9608-0BB24."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1132-5EF36-0CH0","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/3VA1132-5EF36-0CH0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}