{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1132-5GE42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1132-5GE42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1132-5GE42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1132-5GE42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1132-5GE42-0AA0, molded case circuit breaker, 4-pole, 32 A rated at 40 °C, TM220 thermal-magnetic release, line protection version, interrupting capacity 187 kA at 240 V AC, 121 kA at 415 V AC, 75.6 kA at 440 V AC, 17 kA at 500 V and 690 V AC.","salesMarkdown":"Its 4-pole design handles three-phase plus neutral, with 100% N-conductor protection — meaning the neutral pole is fully rated alongside the phase poles, not reduced. Rated 32 A continuous at 40 °C ambient, it holds that rating through 50 °C and only starts to derate above 55 °C — 31 A at 55 °C, 30 A at 70 °C. Interrupting capacity is the headline: 187 kA at 240 V AC, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at both 500 V and 690 V. Footprint is 101.6 mm wide by 130 mm tall by 70 mm deep — a standard 4-pole MCCB width for DIN-rail or screw-mount panel layouts. Front IP40 protection keeps out tool drops and dust during installation; the rear and sides are open to the enclosure air for convection cooling. No undervoltage release, no shunt trip, no communication module — this is a basic thermal-magnetic breaker for straightforward line protection.","metaTitle":"Siemens 3VA1132-5GE42-0AA0 SENTRON MCCB, 4-Pole, 32 A, 187 k","metaDescription":"Siemens 3VA1132-5GE42-0AA0 SENTRON molded case circuit breaker, 4-pole, 32 A, TM220 release, interrupting capacity up to 187 kA at 240 V. Current lifecycle status. Available to ord","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","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"75.6 kA","at 500 V":"17 kA","at 690 V":"17 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","Product version":"Line protection","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","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":"TM220","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%","operating voltage / at AC / rated value":"690 V","Max. rated operational voltage Ue with DC":"600 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"M","Mechanical Service Life (Switching Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"nut keeper kit on both ends","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 mm","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"12 x 1 mm"}},"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=89990&mlfb=3VA1132-5GE42-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1132-5GE42-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1132-5GE42-0AA0 and how do I get a price?","answer":"This part is sourced through independent distribution and quoted to order against an RFQ. Submit a request for current availability and pricing — no stock or price figures are published here."},{"question":"What is the interrupting capacity of 3VA1132-5GE42-0AA0 at different voltages?","answer":"187 kA at 240 V AC, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at both 500 V and 690 V AC."},{"question":"What compliance documentation does Siemens provide for this MCCB?","answer":"The evidence does not list specific compliance documents (RoHS, REACH, UL, IEC) for this order code. Standard Siemens MCCB documentation is available from the manufacturer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1132-5GE42-0AA0","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/3VA1132-5GE42-0AA0 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}}