{"product_id":"extron-rsb-123-60-604-21","title":"Extron RSB 123 1U Basic Rack Shelf 3.5-Inch Deep Gray 60-604-21","description":"\u003cp\u003e\u003cstrong\u003eExtron RSB 123\u003c\/strong\u003e (part number 60-604-21) — the gray powder coat 1U, 3.5-inch deep Basic Rack Shelf.\u003c\/p\u003e\n\u003cp\u003eThis is the current-production colour of Extron's shallowest basic shelf. One rack unit high and 3.5 inches deep, it gives four quarter-rack-width Extron products, or eight eighth-rack-width products, a shared home in a 19-inch rack. Each device is fixed to the shelf from below with two of the supplied screws, then the whole assembly screws into the rack rails. It is the no-frills sibling of the RSF 123 kit: same shelf, without the three blanking plates. If the finished front needs to be solid, pair it with RFF Series faceplates in the matching widths.\u003c\/p\u003e\n\u003ch3\u003eKey Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1U shelf, 1.73 inches high, 19 inches wide across the rack ears\u003c\/li\u003e\n\u003cli\u003e3.5-inch (8.9 cm) depth for shallow Extron enclosures\u003c\/li\u003e\n\u003cli\u003eHolds four quarter-rack or eight eighth-rack width products\u003c\/li\u003e\n\u003cli\u003eUnderside mounting with the screws supplied in the box\u003c\/li\u003e\n\u003cli\u003eGray powder coat, matching Extron rack equipment\u003c\/li\u003e\n\u003cli\u003eOptional RFF Series faceplates cover unused shelf positions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere It Is Used\u003c\/h3\u003e\n\u003cp\u003eStandard fare in shallow AV racks: classroom and lecture-theatre cabinets, meeting-room credenzas, lectern and podium racks, digital signage players, and small control-room bays where a handful of quarter-width interfaces need to occupy a single tidy rack unit.\u003c\/p\u003e\n\u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: Extron RSB 123, part number 60-604-21\u003c\/li\u003e\n\u003cli\u003eRack height: 1U, 1.73 in (4.4 cm)\u003c\/li\u003e\n\u003cli\u003eWidth: 19 in (48.25 cm) with rack ears, 17.5 in (44.5 cm) usable\u003c\/li\u003e\n\u003cli\u003eDepth: 3.5 in (8.9 cm)\u003c\/li\u003e\n\u003cli\u003eFinish: gray powder coat; false faceplates not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"alt-refs\"\u003eAlso referenced as Extron RSB123, RSB-123, part number 6060421.\u003c\/p\u003e","brand":"Extron","offers":[{"title":"Default Title","offer_id":52302916419804,"sku":"EXTRON-RSB123-6060421","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/5582\/4092\/files\/60-604-21-sq1080.jpg?v=1787252974","url":"https:\/\/www.ampronix.com\/products\/extron-rsb-123-60-604-21","provider":"Ampronix","version":"1.0","type":"link"}