{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1326-7FP32","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1326-7FP32","canonicalUrl":"https://aoctrl.com/siemens/5SU1326-7FP32","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1326-7FP32","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU1326-7FP32 RCBO, 2-pole, 32 A rated, C tripping characteristic, 30 mA residual current Type A, breaking capacity 6 kA (EN 60898) / 7.5 kA (IEC 60947-2), IP20.","salesMarkdown":"The Siemens 5SU1326-7FP32 is a 2-pole RCBO from the SENTRON series, combining overcurrent protection and residual current detection in a single 36 mm-wide module (2 modular width units). Breaking capacity is 6 kA per EN 60898 and 7.5 kA per IEC 60947-2, giving headroom for most commercial and light industrial distribution boards. ## Current derating and temperature range Above that, the unit derates linearly: 30.8 A at 40 °C, 30.2 A at 45 °C, 29.5 A at 50 °C, 29.2 A at 55 °C, and 28.8 A at 60 °C. If the distribution board runs warm — say, a packed enclosure near a heat source — factor the 40 °C or 50 °C column into the load calculation. Snap-on mounting to DIN rail, any position. Supply can enter from top or bottom — no orientation constraint. Touch protection is built in (finger-safe terminals with connected conductors). IP20 rated, meaning it is protected against solid objects over 12 mm but not against moisture — keep it inside a closed panel or enclosure.","metaTitle":"Siemens 5SU1326-7FP32 SENTRON RCBO, 2-pole 32A C-curve 30mA","metaDescription":"Siemens 5SU1326-7FP32 SENTRON RCBO, 2-pole, 32A rated, C-curve, 30mA Type A residual current. Breaking capacity 6kA (EN 60898) / 7.5kA (IEC 60947-2). IP20. Current production. Avai","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"72 mm","Width":"36 mm","title":"5SU1326-7FP32","Height":"85 mm","Maximum":"70 °C","Minimum":"-40 °C","description":"RCBO, 6 kA, 2P Type A, 30 mA, C-Char, In: 32A Un: 230V","Halogen-Free":"No","Number Of Poles":"2","lifecycle_stage":"current","Mounting Position":"Any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"3","Operating Frequency":"50 Hz","Product Designation":"RCBO","acc. to IEC 81346-2":"F","at AC / rated value":"32 A","protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage Category":"III","Design Of The Product":"Instantaneous","Residual Current Type":"A","acc. to DIN EN 61346-2":"F","Energy Limitation Class":"3","Weight / With Packaging":"263 g","at 30 °C / rated value":"32 A","at 40 °C / rated value":"30.8 A","at 45 °C / rated value":"30.2 A","at 50 °C / rated value":"29.5 A","at 55 °C / rated value":"29.2 A","at 60 °C / rated value":"28.8 A","Number Of Modular Width Units":"2","Tripping Characteristic Class":"C","acc. to EN 60898 / rated value":"6 kA","For Testing Equipment / Minimum":"195 V","Position / Of Power Supply Cord":"Either top or bottom","Number Of Poles / With Protection":"2","acc. to IEC 60947-2 / rated value":"7.5 kA","Product Feature / Touch Protection":"Yes","Tripping Fault Current / Rated Value":"30 mA","insulation voltage (Ui) / rated value":"500 V","Supply Voltage Frequency / Rated Value":"50 Hz","Surge Voltage Resistance / Rated Value":"4 000 V","Influence Of The Surrounding Temperature":"Max. 95% humidity","Surge Current Resistance / At (8/20) μS":"0.25 kA","Type Of Voltage / Of The Operating Voltage":"AC","Product Component / Neutral Conductor Switching":"Yes","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/f8a3f804604e34cc21a3fa836405929c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1108806&mlfb=5SU1326-7FP32"},"ai":{"faq":[{"question":"Where can I buy 5SU1326-7FP32 and how do I get a price?","answer":"This RCBO is sourced to order against an RFQ through independent distribution. Submit a request for current pricing and availability; the quote will reflect real-time supply."},{"question":"What is the difference between 5SU1326-7FP32 and the 5SL6550-7BB?","answer":"The 5SL6550-7BB is a different class of device — a miniature circuit breaker (MCB), not an RCBO. It lacks the integrated residual current protection (30 mA Type A) that the 5SU1326-7FP32 provides. If the circuit requires combined overcurrent and earth-fault protection in one module, the 5SU1326-7FP32 is the correct fit; a separate RCCB would be needed alongside the 5SL6550-7BB."},{"question":"What is the depth of 5SU1326-7FP32?","answer":"Overall depth is 72 mm; installation depth (behind the panel face) is 70 mm."},{"question":"What is the width of 5SU1326-7FP32?","answer":"Width is 36 mm, which corresponds to 2 modular width units on a standard DIN-rail distribution board."},{"question":"Will 5SU1326-7FP32 drop into a panel specified around 5SL6550-7BB without rewiring?","answer":"Not directly. The 5SL6550-7BB is a 2-pole MCB with no residual current module. The 5SU1326-7FP32 is an RCBO that includes the RCD function, so the wiring must accommodate the additional neutral connection for the electronic trip circuit. Physically, both are 2-module-width (36 mm) DIN-rail devices, so the footprint matches, but the circuit design differs."},{"question":"What compliance documentation does Siemens provide for 5SU1326-7FP32?","answer":"The product carries IEC 60898 and IEC 60947-2 ratings, which implies CE marking for the European market. RoHS and REACH compliance are standard for current SENTRON production, but specific declarations should be requested with the RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1326-7FP32","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/5SU1326-7FP32 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}}