{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ZB5FD89","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ZB5FD89","canonicalUrl":"https://aoctrl.com/schneider/ZB5FD89","factsUrl":"https://aoctrl.com/api/mcp/products/ZB5FD89","rawCanonicalId":null},"summary":{"shortDescription":"Schneider ZB5FD89 Square D 3P 73A Circuit Breaker — now discontinued, supplied from remaining surplus and broker stock.","salesMarkdown":"## Overview The ZB5FD89 is a Harmony XB5 selector switch head with a built-in-flush black knurled knob, spring return from right to centre, rated IP69 and NEMA 4X/13 for washdown environments. It withstands 30 gn 18 ms half sine wave shock per IEC 60068-2-27 and measures 45.72 mm deep, fitting a 30.5 mm panel cut-out.","metaTitle":"Schneider ZB5FD89 Harmony XB5 selector switch head, 30 mm","metaDescription":"Schneider ZB5FD89 Harmony XB5 selector switch head: built-in-flush, black knurled knob, spring return from right, IP69, NEMA 4X/13, 45.72 mm depth.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":[],"specifications":{"Category":"US10CS222467","Head type":"Built-in-flush","Standards":"UL 508 JIS C8201-5-1 CSA C22.2 No 14 IEC 60947-1 IEC 60947-5-1 IEC 60947-5-4 JIS C8201-1","Bezel material":"Dark grey plastic","lifecycle_stage":"current","Operator profile":"Black knurled knob","Range of Product":"Harmony XB5","Shock resistance":"30 gn 18 ms) half sine wave acceleration IEC 60068-2-27 50 gn 11 ms) half sine wave acceleration IEC 60068-2-27","Type of operator":"Right to centre spring return","CAD overall depth":"1.8 in (46 mm)","CAD overall width":"1.5 in (37 mm)","Device short name":"ZB5","Mounting diameter":"1.2 in (30.5 mm)","CAD overall height":"1.5 in (37 mm)","Overvoltage category":"Class II conforming to IEC 60536","Protective treatment":"TH","Vibration resistance":"5 gn (f= 2...500 Hz) conforming to IEC 60068-2-6","Mechanical durability":"1000000 cycles","Nbr. of units in pkg.":"1","IK degree of protection":"IK03 conforming to IEC 50102","IP degree of protection":"IP69 IP69K IP66 IEC 60529 IP67","NEMA degree of protection":"NEMA 13 NEMA 4X","Product or Component Type":"Head for selector switch","Electrical composition code":"C4 6 single and double front mounting C5 5 single front mounting C6 5 single and double front mounting C7 4 single front mounting C8 4 single and double front mounting C11 3 single front mounting C3 6 single front mounting SF1 3 single front mounting","Shape of signaling unit head":"Round","Operator position information":"3 positions +/- 45°","Sale per indivisible quantity":"1","Resistance to high pressure washer":"1015.3 psi (7000000 Pa) 131 °F (55 °C) 0.1 m","Ambient Air Temperature for Storage":"-40...158 °F (-40...70 °C)","Ambient Air Temperature for Operation":"-40...158 °F (-40...70 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.65 – $25.99","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/09e9637406094f5843b593a159429ede.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/ZB5FD89/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ZB5FD89","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/ZB5FD89 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}