{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV3626-4","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV3626-4","canonicalUrl":"https://aoctrl.com/siemens/5SV3626-4","factsUrl":"https://aoctrl.com/api/mcp/products/5SV3626-4","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SV3626-4 RCCB, Type B, 63 A, 300 mA residual, 2-pole, short-time delayed, DIN rail mount, IP20.","salesMarkdown":"The Siemens 5SV3626-4 is a 2-pole residual current circuit breaker (RCCB) from the SENTRON family, rated 63 A at 40 °C with a 300 mA tripping fault current and Type B residual current sensitivity. Type B means it detects smooth DC residual currents, AC sinusoidal residuals, and pulsed DC — the full spectrum you get from variable-speed drives, UPS systems, and PV inverters. The short-time delayed design gives it selectivity upstream of standard RCCBs, so a downstream fault clears without taking this device out. Rated short-circuit current withstand is 10 kA per IEC 61008-1, with an I²t value of 70,000 A²·s. ## Deployment context Depth is 70 mm — check your enclosure depth before committing; some shallow consumer units won't clear it. Rated for 50 Hz supply and overvoltage category III. Holds 63 A continuous from 40 °C up to 60 °C (–). At 65 °C it derates to 55 A; at 70 °C to 48 A. If you're mounting it in a hot panel near drives or transformers, factor the 65 °C derating step into your load budget.","metaTitle":"Siemens 5SV3626-4 SENTRON RCCB, Type B, 63 A, 300 mA, 2-Pole","metaDescription":"Siemens 5SV3626-4 SENTRON RCCB, Type B residual current, 63 A rated, 300 mA trip, 2-pole, short-time delayed, 10 kA SCCR, DIN rail. Current production; sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"70 mm","Width":"72 mm","Height":"90 mm","Maximum":"45 °C","Minimum":"-25 °C","Number Of Poles":"2","lifecycle_stage":"current","Fastening Method":"DIN rail (REG)","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Maximum Permissible":"75 °C","Minimum Permissible":"-40 °C","Product Designation":"RCCB","at AC / rated value":"63 A","protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage Category":"III","Design Of The Product":"Short-time delayed","Residual Current Type":"B","I2t value / permissible":"70 000 A²·s","at 40 °C / rated value":"63 A","at 45 °C / rated value":"63 A","at 50 °C / rated value":"63 A","at 55 °C / rated value":"63 A","at 60 °C / rated value":"63 A","at 65 °C / rated value":"55 A","at 70 °C / rated value":"48 A","Short-Circuit Current Rating":"10 kA","Number Of Modular Width Units":"4","Product Feature / Silicon-Free":"Yes","acc. to EN 60898 / rated value":"0.8 kA","For Testing Equipment / Minimum":"195 V","Let-Through Current / Permissible":"7 500 kA","Tripping Fault Current / Rated Value":"300 mA","Supply Voltage Frequency / Rated Value":"50 Hz","Surge Current Resistance / Rated Value":"3 kA","according to IEC 61008-1 / rated value":"0.8 kA","Switching Function / Short-Term Delayed":"Yes","size of installation devices / acc. to DIN 43880":"1","Mechanical Service Life (Operating Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a2e367cd0475545111e7cf1cceb00e79.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=810556&mlfb=5SV3626-4","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SV3626-4/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5SV3626-4 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is 5SV3626-4's rated depth and width?","answer":"Depth is 70 mm, width is 72 mm, height is 90 mm. It occupies 4 modular width units on a DIN rail."},{"question":"What compliance documentation does Siemens provide for 5SV3626-4?","answer":"The part carries a silicon-free designation and is rated per EN 60898 and IEC 61008-1. Standard Siemens declarations for RoHS and REACH are available on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV3626-4","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/5SV3626-4 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}}