{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1510-6EF32-0KA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1510-6EF32-0KA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1510-6EF32-0KA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1510-6EF32-0KA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 1000, 3-pole circuit breaker, 70kA breaking capacity class H @ 415V, TM240 thermal-magnetic trip unit, In=1000A, with integrated shunt trip left 208-277V AC / 220-250V DC.","salesMarkdown":"The Siemens 3VA1510-6EF32-0KA0 is a 3-pole IEC frame 1000 circuit breaker with a 70 kA breaking capacity at 415 V (class H). It carries a TM240 thermal-magnetic trip unit rated at 1000 A continuous, with overload protection adjustable from 700 A to 1000 A and short-circuit protection set at 5 to 10 times In. The unit ships with a factory-installed shunt trip on the left side, rated 208–277 V AC 50/60 Hz and 220–250 V DC, plus a nut keeper kit for the mounting hardware. That means the kit arrives complete — no separate accessory order needed for the shunt trip or the keeper hardware. The TM240 trip unit gives you a thermal-magnetic curve — thermal for overloads, magnetic for short circuits — with the overload pickup adjustable across the 700–1000 A band and the magnetic pickup fixed at 5–10× In. That adjustability on Ir means you can fine-tune the protection to the actual load without swapping the trip unit. ## What the shunt trip accessory does The integrated shunt trip on the left side accepts control voltages of 208–277 V AC (50/60 Hz) or 220–250 V DC. That covers common North American and European control voltages from a single accessory. Because it ships fitted, there is no field assembly of the trip coil; the wiring terminations are accessible on the left side of the breaker body.","metaTitle":"Siemens 3VA1510-6EF32-0KA0 Circuit Breaker, 1000A, 70kA @ 41","metaDescription":"Siemens 3VA1510-6EF32-0KA0 IEC frame 1000 circuit breaker, 3-pole, 70kA breaking capacity @ 415V. TM240 thermal-magnetic trip, 1000A rated current. Current lifecycle stage. Sourced","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"lifecycle_stage":"current"}},"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=1525833&mlfb=3VA1510-6EF32-0KA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1510-6EF32-0KA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1510-6EF32-0KA0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the breaking capacity of this breaker?","answer":"The 3VA1510-6EF32-0KA0 has a rated ultimate breaking capacity (Icu) of 70 kA at 415 V AC, placing it in breaking capacity class H within the 3VA1 frame family."},{"question":"Does the shunt trip ship installed or as a separate accessory?","answer":"The shunt trip ships factory-installed on the left side of the breaker, rated for 208–277 V AC 50/60 Hz and 220–250 V DC. No separate accessory order is needed for the trip coil."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1510-6EF32-0KA0","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/3VA1510-6EF32-0KA0 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}}