{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"WL9-P135","brand":"SICK","brandSlug":"sick","productSlug":"WL9-P135","canonicalUrl":"https://aoctrl.com/sick/WL9-P135","factsUrl":"https://aoctrl.com/api/mcp/products/WL9-P135","rawCanonicalId":null},"summary":{"shortDescription":"SICK WL9-P135, Photoelectric Reflex Switch, PNP, Light on / Dark on, Cable, 22 × 14 × 63 mm, 3 m sensing range, 30 V DC.","salesMarkdown":"The SICK WL9-P135 is a photoelectric reflex switch with a PNP output, switching mode selectable between light-on and dark-on, and a cable connection. It operates on a 30 V DC supply and provides a maximum sensing distance of 3 m (3000 mm). The housing measures 22 × 14 × 63 mm. The 3 m sensing range suits applications like presence detection on conveyors or through small gaps in packaging lines. The PNP output and cable connection simplify wiring into standard 24 V DC control systems.","metaTitle":"SICK WL9-P135 Photoelectric Reflex Switch, PNP, 3 m, Cable","metaDescription":"SICK WL9-P135 photoelectric reflex switch, PNP output, 3 m sensing range, cable connection. Current lifecycle stage. Successor WL9-2P231. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Photoelectric Sensors"],"specifications":{"title":"WL9-P135","has_mpn":"1007178","successor":"WL9-2P231","description":"SICK WL9-P135 PHOTOELECTRIC REFLEX SWITCH","product_type":"Photoelectric Reflex Switch","switch_output":"PNP","Switching Mode":"Light on / Dark on","connector_type":"Cable","dimensions_text":"22 × 14 × 63 mm","lifecycle_stage":"current","supply_voltage_v":"30","Electrical Design":"PNP","switching_output_type":"Light/Dark Switching","sensing_distance_max_mm":"3000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$25.00","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/WL9-P135/alternatives.json"},"ai":{"faq":[{"question":"What is the successor to the WL9-P135?","answer":"The official successor is the WL9-2P231."},{"question":"What is the sensing range of the WL9-P135?","answer":"The maximum sensing distance is 3 m (3000 mm)."},{"question":"Where can I buy the WL9-P135?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/sick/WL9-P135","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/sick/WL9-P135 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T07:55:03.180Z","lastPublished":"2026-09-02T07:55:03.180Z","indexable":true}}