{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3SF5900-0CB","brand":"Siemens","brandSlug":"siemens","productSlug":"3SF5900-0CB","canonicalUrl":"https://aoctrl.com/siemens/3SF5900-0CB","factsUrl":"https://aoctrl.com/api/mcp/products/3SF5900-0CB","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, connection element, 3SF5900-0CB, AS-i insulation displacement method, IP67, -25 to +70 °C, direct mounting.","salesMarkdown":"The Siemens 3SF5900-0CB is a connection element for the AS-i shaped cable, using an insulation displacement method to tap into the flat cable without stripping or screw terminals. It's designed for AS-i enclosures, plastic-bodied, with capacity for 4 to 6 control points and an M25 cable entry. Rated IP67, the housing and the insulation displacement joint hold up in washdown zones and damp enclosures — think packaging lines, conveyor junctions, or any spot where coolant mist or hose-down cleaning is routine. Fastening method is direct mounting — no DIN rail required. The element fixes directly to the panel or enclosure wall, which saves rail space in a crowded cabinet. The M25 gland entry accepts standard cable glands for the AS-i trunk line. The insulation displacement connection for auxiliary and control circuits means you push the AS-i flat cable into the slot; the contacts pierce the insulation. No wire stripping, no screw torque — just a clean mechanical joint that holds up to vibration. Substance prohibitance date of 07/01/2006 aligns with the original RoHS directive compliance threshold. The part meets RoHS requirements for the EU market.","metaTitle":"Siemens 3SF5900-0CB AS-i Connection Element, IP67, -25 to +7","metaDescription":"Siemens 3SF5900-0CB AS-i connection element with insulation displacement method, IP67 rated, -25 to +70°C operating range. Current lifecycle stage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Safety Interlock Switches"],"specifications":{"lifecycle_stage":"current","Fastening Method":"direct mounting","Product Designation":"connection element","protection class IP":"IP67","Substance Prohibitance (Date)":"07/01/2006","Ambient Temperature During Operation":"-25 ... +70 °C","reference code according to IEC 81346-2":"X","Type Of Electrical Connection For Auxiliary And Control Circuit":"AS-i insulation displacement method"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/3SF5900-0CB/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3SF5900-0CB and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is the IP rating and operating temperature range?","answer":"IP67 rated, operating from -25 to +70 °C. The IP67 rating means the housing is dust-tight and protected against temporary immersion — suitable for washdown environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3SF5900-0CB","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/3SF5900-0CB 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}}