{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1132-3GD46-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1132-3GD46-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1132-3GD46-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1132-3GD46-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON, Molded case circuit breaker, 3VA1132-3GD46-0AA0, 32 A, 4-pole, TM210 overcurrent release, breaking capacity 75.6 kA at 240 V.","salesMarkdown":"Breaking capacity sits at 75.6 kA at 240 V AC and still delivers 52.5 kA at 415 V, so it handles high-fault utility feeds without cascading upstream. ## Derating and thermal management — no up-tower surprises At 55 °C it derates to 31 A, at 65 °C to 30 A, and holds 30 A through 70 °C (–). That derating curve matters when you're packing breakers into a poorly ventilated enclosure or a nacelle cabinet that sees internal temps near 60 °C in summer — you don't lose a full pole's worth of capacity. Power dissipation maxes at 10.6 W, which is modest for a 32 A MCCB; keep that in mind for thermal calculations in sealed stainless steel boxes on offshore platforms. The 3VA1132-3GD46-0AA0 measures 70 mm deep, 101.6 mm wide, and 130 mm tall (–). That 101.6 mm width is exactly 4 inches — standard for a 4-pole MCCB in the SENTRON 3VA frame. The IP40 front protection means it's sealed against tools and wires touching live parts from the front, but the sides and back are open for heat dissipation — standard for panel-mounted MCCBs. Verify gland-plate clearance: 70 mm depth leaves room behind a 200 mm deep enclosure door.","metaTitle":"Siemens 3VA1132-3GD46-0AA0 SENTRON MCCB, 32 A, 4-Pole, TM210","metaDescription":"Siemens 3VA1132-3GD46-0AA0 SENTRON molded case circuit breaker, 32 A, 4-pole, TM210 release, breaking capacity 75.6 kA at 240 V. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"101.6 mm","Height":"130 mm","Maximum":"32 A","Minimum":"32 A","at 240 V":"75.6 kA","at 415 V":"52.5 kA","at 440 V":"32 kA","at 500 V":"11.9 kA","at 690 V":"11.9 kA","at 40 °C":"32 A","at 45 °C":"32 A","at 50 °C":"32 A","at 55 °C":"31 A","at 60 °C":"31 A","at 65 °C":"30 A","at 70 °C":"30 A","Depth [In]":"2.76 in","Width [In]":"4 in","Height [In]":"5.12 in","Trip Indicator":"No","Number Of Poles":"4","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"10.6 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","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":"100%","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"600 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"N","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"box terminal on both sides","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"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=517247&mlfb=3VA1132-3GD46-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1132-3GD46-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1132-3GD46-0AA0 and what is the lead time?","answer":"This part is sourced to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for the real lead time and landed cost."},{"question":"What are the key ratings for 3VA1132-3GD46-0AA0?","answer":"Rated 32 A continuous, 4-pole, with a TM210 thermal-magnetic release. Breaking capacity is 75.6 kA at 240 V AC, 52.5 kA at 415 V, 32 kA at 440 V, and 11.9 kA at 500 V and 690 V (–). Rated insulation voltage is 800 V."},{"question":"Will 3VA1132-3GD46-0AA0 drop into a panel spec'd for 3VA1110-5ED36-0AA0?","answer":"Both are 4-pole SENTRON MCCBs in the same 3VA frame family, so the mounting footprint and DIN-rail pitch are identical — no rewiring needed for physical fit. However, the 3VA1132-3GD46-0AA0 is rated 32 A with a TM210 release, while the 3VA1110-5ED36-0AA0 is a lower-current variant; verify the ampacity and coordination study before swapping."},{"question":"What is the depth of 3VA1132-3GD46-0AA0?","answer":"70 mm (2.76 inches). That's the body depth from the mounting surface to the front face — factor in handle throw and wiring bend radius when sizing the enclosure."},{"question":"What compliance documentation does Siemens provide for this MCCB?","answer":"As a SENTRON product, the 3VA1132-3GD46-0AA0 carries CE marking for the European market and is designed to IEC 60947-2. UL and CSA listings are typical for the 3VA family; the specific certification status for this order code should be confirmed from the manufacturer's declaration or the product label."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1132-3GD46-0AA0","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/3VA1132-3GD46-0AA0 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}}