{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1032-2ED32-0CH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1032-2ED32-0CH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1032-2ED32-0CH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1032-2ED32-0CH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1032-2ED32-0CH0, molded case circuit breaker, 3-pole, 32 A rated continuous current Iu, line protection version with TM210 thermal-magnetic release, 52.5 kA breaking at 240 V.","salesMarkdown":"## 32 A MCCB with TM210 release — line protection for distribution panels Its TM210 thermal-magnetic release handles overload and short-circuit curves without external trip units — a fixed-trip design that simplifies BOM management on panel builds where the customer's approved vendor list (AVL) specifies SENTRON for the distribution section. Rated 32 A at 40 °C through 50 °C without derating; above 50 °C the current tapers to 28.8 A at 70 °C. That thermal profile means the breaker holds its full rating across most panel ambient conditions — only above 55 °C does the integrator need to check the derate curve against the actual enclosure temperature. Breaking capacity is 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 690 V. For a 415 V distribution board this gives 32 kA SCCR — enough to coordinate with most downstream panelboard breakers without requiring a current-limiting upstream device. ## Integrated undervoltage release and auxiliary contacts That is a common requirement for safety circuits and emergency-stop chains where the MCCB must open when the control supply drops. The alarm switch changes state only on a fault trip, not on manual switching — useful for remote annunciation in a PLC input or a panel lamp circuit. The 3-pole footprint measures 76.2 mm wide by 130 mm tall by 70 mm deep, matching the standard SENTRON 3VA mounting grid for busbar or cable connection. ## Current lifecycle — active production, no phase-out notice The integrated auxiliary trip accessory is order code 3VA9608-0BB24 — if the panel BOM already carries that accessory, verify it matches this breaker's release interface.","metaTitle":"Siemens 3VA1032-2ED32-0CH0 SENTRON MCCB, 32 A, 3-Pole, Line","metaDescription":"Siemens 3VA1032-2ED32-0CH0 SENTRON molded case circuit breaker, 32 A rated, 3-pole, line protection with TM210 release. Breaking capacity 52.5 kA at 240 V. Current lifecycle. Avail","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":"52.5 kA","at 415 V":"32 kA","at 440 V":"13.6 kA","at 690 V":"7.5 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","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":"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","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":"No","Adjustable response value current / Ir max.":"32 A","Adjustable response value current / li max.":"320 A","Adjustable response value current / li min.":"320 A","Adjustable response value current / lr min.":"32 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":"B","Max. rated operational current of the frame size":"100 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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=462072&mlfb=3VA1032-2ED32-0CH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1032-2ED32-0CH0/alternatives.json"},"ai":{"faq":[{"question":"Does 3VA1032-2ED32-0CH0 include an undervoltage release?","answer":"Yes — this order code ships with an undervoltage release (UVR) fitted as the auxiliary release. It also includes 2 auxiliary switches plus 1 trip alarm switch (HQ configuration)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1032-2ED32-0CH0","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/3VA1032-2ED32-0CH0 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}}