{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SM2336-0","brand":"Siemens","brandSlug":"siemens","productSlug":"5SM2336-0","canonicalUrl":"https://aoctrl.com/siemens/5SM2336-0","factsUrl":"https://aoctrl.com/api/mcp/products/5SM2336-0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SM2336-0, RCD-unit, 3-pole, type AC, 63 A rated, 30 mA trip, 400 V AC, 50 Hz, 3 MW units.","salesMarkdown":"## RCD unit for 5SL4 — 63 A, 30 mA, type AC The Siemens SENTRON 5SM2336-0 is a 3-pole residual current device (RCD-unit) designed as a companion for the 5SL4 miniature circuit breaker series. It's rated 63 A at 400 V AC, 50 Hz, with a fixed 30 mA trip threshold and type AC sensitivity — meaning it detects sinusoidal AC fault currents only, not pulsed DC or smooth DC. This is an instantaneous design (no time delay), so it trips as soon as the fault current exceeds 30 mA. That makes it suitable for general-purpose socket-outlet circuits where fast disconnection is required. The 63 A rating covers the full load current of the upstream MCB, so the RCD won't be the bottleneck on a heavily loaded submain. The unit occupies 3 modular width units (MW) on a standard DIN rail — that's 52.5 mm of rail space. Fastening method is REG (regular snap-on DIN rail), no tools needed. Pollution degree 2 means it's rated for normal indoor environments with only non-conductive contamination. ## Thermal derating and service life At 45 °C it derates to 58.59 A, and at 60 °C to 53.55 A. If your panel runs hot — say a packed enclosure with multiple breakers — check the derating curve: at 70 °C the continuous current drops to 50.4 A. Operating ambient range is -5 °C to 45 °C; storage range is -40 °C to 75 °C.","metaTitle":"Siemens 5SM2336-0 SENTRON RCD, 63 A 30 mA 3-pole","metaDescription":"Siemens SENTRON 5SM2336-0 RCD unit, 63 A rated, 30 mA trip, type AC, 3-pole, 400 V, 50 Hz. Current lifecycle. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"70 mm","Width":"105 mm","title":"5SM2336-0","Height":"90 mm","Maximum":"45 °C","Minimum":"-5 °C","Sealable":"No","description":"RC unit for 5SL4, 3-pole, type AC, In: 63 A, 30 mA, Un AC: 400 V","Number Of Poles":"3","lifecycle_stage":"current","Fastening Method":"REG","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"2","Maximum Permissible":"75 °C","Minimum Permissible":"-40 °C","Product Designation":"RCD-unit","at AC / rated value":"63 A","Overvoltage Category":"III","Design Of The Product":"instantaneou","Residual Current Type":"AC","at 40 °C / rated value":"58.6 A","at 45 °C / rated value":"58.59 A","at 50 °C / rated value":"56.7 A","at 55 °C / rated value":"54.81 A","at 60 °C / rated value":"53.55 A","at 65 °C / rated value":"52.29 A","at 70 °C / rated value":"50.4 A","OFF-delay time adjustable":"No","Number Of Modular Width Units":"3","Rated Fault Current Adjustable":"No","Protection Function / False Tripping":"Yes","Tripping Fault Current / Rated Value":"30 mA","insulation voltage (Ui) / rated value":"460 V","Surge Voltage Resistance / Rated Value":"4 000 V","Value Range / Of The Operating Frequency":"50 Hz","Value Range / Of The Supply Voltage Frequency":"50 Hz","Supply Voltage / For Testing Equipment / Minimum":"195 V","Mechanical Service Life (Switching Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/468f3f46e6e1fb42e72b5d3b6682e980.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=191117&mlfb=5SM2336-0"},"ai":{"faq":[{"question":"Where can I buy 5SM2336-0 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 5SM2336-0's listed depth?","answer":"The depth is 70 mm, with a width of 105 mm (3 MW) and height of 90 mm. It snaps onto standard DIN rail."},{"question":"What compliance documentation does Siemens provide for 5SM2336-0?","answer":"The part carries standard SENTRON approvals for IEC/EN 61008 (RCD standard). Specific RoHS, REACH, and UL documentation is available from Siemens upon request — the evidence does not list a specific cert number, but as a current-production European-market RCD it meets applicable EU directives."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SM2336-0","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/5SM2336-0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}