{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV3312-3","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV3312-3","canonicalUrl":"https://aoctrl.com/siemens/5SV3312-3","factsUrl":"https://aoctrl.com/api/mcp/products/5SV3312-3","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON RCCB, 2-pole, type F, short-time delayed, In: 25 A, 30 mA, Un AC: 230 V, 5SV3312-3.","salesMarkdown":"The Siemens 5SV3312-3 is a 2-pole SENTRON residual current circuit breaker (RCCB) rated 25 A with a 30 mA trip threshold, type F, short-time delayed, for 230 V AC single-phase circuits. Type F means it handles residual currents up to 1 kHz — covers variable-speed drives and frequency converters that generate smooth DC or mixed-frequency fault currents a standard AC type would miss. The short-time delayed design (selective/short-time delayed) lets it coordinate with downstream RCCBs, so a fault on a branch trips the branch device before this main unit, keeping the rest of the panel live. Type F detection covers residual pulsating DC, smooth DC, and mixed-frequency AC up to 1 kHz, so it's the right choice downstream of a VFD or UPS where a standard AC type would be blind to DC fault components. The short-time delayed characteristic (IΔn = 30 mA with intentional delay) provides selectivity: a downstream 30 mA instantaneous RCCB will trip first, leaving this unit closed and the rest of the circuit powered. Depth is 70 mm, width 36 mm (2 MW), height 90 mm. Grid spacing 60 mm aligns with standard distribution board cutouts. IP20 with connected conductors and distribution board installed — protected against solid objects >12 mm, not against water ingress, so it belongs inside a closed panel or enclosure. Ambient operating range -25 °C to 45 °C; storage down to -40 °C. Silicon-free construction, which matters for automotive or aerospace panels where silicone outgassing can contaminate contacts or optics.","metaTitle":"Siemens 5SV3312-3 SENTRON RCCB, 25 A, 30 mA, Type F","metaDescription":"Siemens 5SV3312-3 SENTRON RCCB, 2-pole, type F, short-time delayed, 25 A, 30 mA, 230 V AC. Active 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":"36 mm","title":"5SV3312-3","Height":"90 mm","Maximum":"45 °C","Minimum":"-25 °C","description":"Residual current operated circuit breaker, 2-pole, type F, short-time delayed, In: 25 A, 30 mA, Un AC: 230 V","Grid Spacing":"60 mm","Number Of Poles":"2","lifecycle_stage":"current","Fastening Method":"DIN rail (REG)","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Product Designation":"RCCB","protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage Category":"III","Design Of The Product":"Short-time delayed","Product Feature Silicon-Free":"Yes","Short-Circuit Current Rating":"10 kA","Number Of Modular Width Units":"2","Position Of Power Supply Cord":"top or bottom","according to IEC 61008-1 rated value":"0.5 kA","Switching Function Short-Term Delayed":"Yes","Value Range Of The Operating Frequency":"50/60 Hz","value range of the supply voltage at AC":"230 V","Ambient Temperature During Storage Minimum":"-40 °C","Value Range Of The Supply Voltage Frequency":"50 Hz","Supply Voltage For Testing Equipment Minimum":"195 V","Mechanical Service Life (Operating Cycles) Typical":"10 000","Product Extension Installable Supplementary Devices":"Yes","Short-Circuit Current Of Series Fuse Maximum Permissible":"80 A","for rated value of the current at AC in hot operating state per pole":"0.8 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2c13a11ca17402dc84beae940d94419e.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=604164&mlfb=5SV3312-3"},"ai":{"faq":[{"question":"What is 5SV3312-3 used for?","answer":"It's a 2-pole residual current circuit breaker (RCCB) for 230 V AC single-phase circuits, rated 25 A with 30 mA trip sensitivity, type F (covers VFD/UPS fault currents), short-time delayed for selectivity with downstream RCCBs."},{"question":"What is the difference between 5SV3312-3 and a standard AC-type RCCB?","answer":"Type F detects residual pulsating DC, smooth DC, and mixed-frequency AC up to 1 kHz — a standard AC type (type AC) only detects sinusoidal AC residual currents. Type F is required downstream of variable-speed drives, frequency converters, and UPS systems where DC or high-frequency fault components can occur."},{"question":"Where can I buy 5SV3312-3?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What compliance documentation is available for 5SV3312-3?","answer":"The part is designed to IEC 61008-1 (RCCB standard) with a rated conditional short-circuit current of 0.5 kA per that standard. It carries CE marking for the European market. RoHS and REACH compliance documentation is typically available from the manufacturer upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV3312-3","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/5SV3312-3 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}}