{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2220-5MN32-0CH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2220-5MN32-0CH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2220-5MN32-0CH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2220-5MN32-0CH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2220-5MN32-0CH0, 3-pole molded case circuit breaker, 200 A at 40-70 °C, motor protection design, breaking capacity 121 kA at 415 V, depth 86 mm, width 105 mm, height 181 mm.","salesMarkdown":"Breaking capacity at 415 V is 121 kA, dropping to 75.6 kA at 500 V and 5.2 kA at 690 V. That 121 kA figure at common 400 V-class distribution voltages means it handles high-fault-current scenarios without the upstream breaker having to clear — useful for main or sub-feed positions in an industrial panel. ## Motor protection specific — phase failure and undervoltage This breaker is designed specifically for motor protection, with built-in phase failure detection. If one phase drops out — say a blown fuse or a loose connection on the line side — the breaker trips, keeping the motor from single-phasing and burning up. That's a real-world failure mode out here in the grease, and having it integrated saves adding a separate phase-loss relay. The UVR drops the breaker if the supply voltage sags below a set threshold, which is standard for applications where a motor must not re-accelerate unexpectedly after a brownout. ## Integration dimensions Footprint is 105 mm wide, 181 mm tall, and 86 mm deep — that's about 4.13 by 7.13 by 3.39 inches. It's a standard 3-pole MCCB form factor for panel mounting, not DIN-rail snap-on; expect to bolt it to a mounting plate and land lug kits or bus bars.","metaTitle":"Siemens 3VA2220-5MN32-0CH0 SENTRON MCCB, 200A, 3-Pole, Motor","metaDescription":"Siemens SENTRON 3VA2220-5MN32-0CH0 molded case circuit breaker, 200 A at 40-70°C, 3-pole, motor protection design with phase failure detection and undervoltage release. Breaking ca","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"105 mm","Height":"181 mm","Maximum":"15 s","Minimum":"4 s","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 kA","at 690 V":"5.2 kA","at 40 °C":"200 A","at 45 °C":"200 A","at 50 °C":"200 A","at 55 °C":"200 A","at 60 °C":"200 A","at 65 °C":"200 A","at 70 °C":"200 A","Depth [In]":"3.39 in","Width [In]":"4.13 in","Height [In]":"7.13 in","Trip Indicator":"Yes","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"Yes","Design Of The Product":"Motor protection","Communication Function":"No","Phase Failure Detection":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"46 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA2220-5MN32-0AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip alarm switch HQ","Design Of The Auxiliary Release":"undervoltage release (UVR)","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"200 A","Insulation Voltage / Rated Value":"800 V","adjustable trip class (Tc CLASS)":"10A, 10E, 20E","Design Of The Overcurrent Release":"ETU350M","protection class IP / on the front":"IP40","operating power / at AC-3 / at 230 V":"37 000 W","operating power / at AC-3 / at 400 V":"75 000 W","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB24","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","reference code / according to IEC 81346-2":"Q","Continuous Current / Rated Value / Maximum":"250 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"3","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","Switching Capacity Class Of The Circuit Breaker":"M","Mechanical Service Life (Operating Cycles) / Typical":"25 000","Type Of Electrical Connection / For Main Current Circuit":"on both sides nut keeper kit","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/6a7c0d29262bf1366bc093fc9653b1e6.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=570083&mlfb=3VA2220-5MN32-0CH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2220-5MN32-0CH0/alternatives.json"},"ai":{"faq":[{"question":"Does the 3VA2220-5MN32-0CH0 include phase failure protection?","answer":"Yes, phase failure detection is built into the motor protection design — it trips on loss of any phase."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2220-5MN32-0CH0","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/3VA2220-5MN32-0CH0 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}}