{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S8FSG30012CD","brand":"Omron","brandSlug":"omron","productSlug":"S8FSG30012CD","canonicalUrl":"https://aoctrl.com/omron/S8FSG30012CD","factsUrl":"https://aoctrl.com/api/mcp/products/S8FSG30012CD","rawCanonicalId":null},"summary":{"shortDescription":"Omron S8FS-G DIN Rail Power Supply, 300 W, 12 V, 25 A, adjustable output, 85–264 VAC input, screw termination.","salesMarkdown":"## S8FSG30012CD at a glance The Omron S8FSG30012CD is a 300 W single-output DIN rail power supply in the S8FS-G series, delivering a fixed nominal 12 V at up to 25 A from an adjustable output stage. The headline 300 W / 25 A pair is sized for mid-current 12 V control cabinets — PLC backplanes, sensor bundles, and valve manifold rails where a single PSU feeds the whole 12 V bus without paralleling units. ## Input range and electrical behaviour Input is rated 85 V minimum to 264 V maximum across a 100... 240 VAC nominal band, so the same unit handles factory floors with 120 V, 200 V, or 230 V distribution without re-tapping. Efficiency is 85% and ripple-and-noise is specified at 140 mV on the 12 V rail — adequate for PLC logic and sensor supply, but for very low-noise analog front-ends the rail should still be filtered downstream. Insulation voltage is rated 3 kV, giving the input-to-output barrier typical for industrial DIN-rail PSUs and supporting the reinforced isolation expected on a control-cabinet supply. ## Thermal envelope and reliability Operating temperature spans −20 °C to 70 °C; at the upper end, expect continuous-output derating per the S8FS-G characteristic curve, with 25 A achievable in the cooler portion of the band. MTBF is published at 135000 h, which is the long-term reliability figure a maintenance planner reads when sizing spares for a fleet — a single unit on continuous duty is rated for roughly fifteen years of mean time between failures. ## Footprint and panel wiring The housing is 47.5 mm wide, 107 mm tall, and 220 mm deep on the DIN rail — a slim 25 A profile that leaves room for adjacent breakers or terminals on the same rail, with screw terminations for both input and output wiring. The 220 mm depth matters for cabinet layout: the supply will extend well behind the DIN-rail face, so the back wall of the enclosure and any gland-plate hardware need to clear it before the unit is clipped in. ## Lifecycle and sourcing posture Omron lists S8FSG30012CD at mature — still supported and orderable, but no longer the newest generation of the S8FS-G line, so buyers should expect longer factory lead times than on a freshly-launched variant.","metaTitle":"Omron S8FSG30012CD DIN Rail PSU, 12 V 25 A 300 W","metaDescription":"Omron S8FSG30012CD S8FS-G series 12 V 25 A 300 W DIN rail power supply, 85% efficiency, 85–264 VAC input, quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["DIN Rail Power Supplies"],"specifications":{"MTBF":"135000 h","Depth":"220 mm","Width":"47.5 mm","title":"S8FSG30012CD","Height":"107 mm","Series":"S8FS-G","Outputs":"1","Efficiency":"85 %","Output Type":"Adjustable","Rated Power":"300 W","description":"DIN Rail Power Supply 85% 12V 25A 300W Adjustable S8FS-G","lifecycle_stage":"mature","Output Current 1":"25 A","Output Voltage 1":"12 V","Termination Type":"Screw Terminal","Input Voltage Max.":"264 V","Input Voltage Min.":"85 V","Insulation Voltage":"3 kV","Ripple & Noise (V)":"140 mV","Input Voltage Nominal":"100 ... 240 VAC","Output Voltage Nominal 1":"12 V","Operating Temperature Max.":"70 °C","Operating Temperature Min.":"-20 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/209eaeb3596695c7c9d7755fcd2abe94.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is S8FSG30012CD's listed MTBF?","answer":"The datasheet figure is 135000 h, the long-term reliability number used when sizing spares and planning preventive replacement across a control-cabinet fleet."},{"question":"What is the depth of the S8FSG30012CD on a DIN rail?","answer":"The housing is 220 mm deep behind the 47.5 mm × 107 mm DIN-rail face, which needs to be checked against the back wall and any gland-plate hardware in the target enclosure."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/S8FSG30012CD","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/omron/S8FSG30012CD 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}}