{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XMLBL35R2S12EX","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"XMLBL35R2S12EX","canonicalUrl":"https://aoctrl.com/schneider/XMLBL35R2S12EX","factsUrl":"https://aoctrl.com/api/mcp/products/XMLBL35R2S12EX","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric, Square D XMLB series, pressure switch, XMLBL35R2S12EX, 35 bar range, 1/2 NPT process connection.","salesMarkdown":"## What the XMLBL35R2S12EX actually does on a skid The XMLBL35R2S12EX sits in the Square D XMLB pressure-switch family and is specified as a pressure switch rather than a transmitter — its job is a clean discrete trip or alarm contact at a setpoint, not a 4–20 mA signal back to a controller. On a boiler-feed or compressor skid that distinction matters: a transmitter watches a trend, the switch holds the unit on the grid by interlocking a pump, fan, or trip solenoid the moment the process crosses the setpoint — provided the deadband and proof pressure on the nameplate match the protected equipment. ## Sourcing posture for an active pressure switch For a maintenance-spares purchase that means writing the XMLBL35R2S12EX into the storeroom min/max the same way as any other current Square D switch, with the lead-time conversation handled at the RFQ stage so the safety stock calculation reflects the real schedule.","metaTitle":"Schneider Electric XMLBL35R2S12EX Pressure Switch, Square D","metaDescription":"Schneider Electric XMLBL35R2S12EX Square D pressure switch, current production. UPC 389118027117.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Pressure Sensors"],"specifications":{"title":"XMLBL35R2S12EX","description":"Square D XMLBL35R2S12EX Pres Switch|Square D XMLBL35R2S12EX Pres Switch","Sub-Category":"Pressure Switch","UPC 12 Digit":"389118027117","lifecycle_stage":"current","Product Description":"Square D XMLBL35R2S12EX Pres Switch"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$675.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/52ca673a72c8c2af7dc582fff758a874.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/XMLBL35R2S12EX","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/XMLBL35R2S12EX 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}}