{"product_id":"yb-500u","title":"YLI YB-500U – Electric Drop Bolt – 1000 kg – for Frameless Glass Doors","description":"\u003cp\u003eThe \u003cb\u003eYB-500U drop bolt\u003c\/b\u003e from the YB series provides very reliable, heavy-duty locking for access control systems. It is designed specifically for all-glass doors or other doors without a frame.\u003c\/p\u003e\n\u003cp\u003eWith a \u003cb\u003eholding force of 1000 kg\u003c\/b\u003e and fail-safe operation (unlocked when unpowered \/ NC), the YB-500U offers maximum physical security without compromising escape safety during a power failure.\u003c\/p\u003e\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cb\u003eHuge holding force (1000 kg):\u003c\/b\u003e exceptionally high mechanical resistance to forcing and break-in attempts.\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eFail safe (NC):\u003c\/b\u003e unlocks automatically on power loss, so escape routes always stay safe and accessible.\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eBidirectional:\u003c\/b\u003e suitable for doors swinging in both directions.\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eAdjustable locking delay:\u003c\/b\u003e 0, 3, 6 or 9 seconds, so the bolt doesn't shoot out before the door has come to rest.\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eBuilt-in door sensor (NC\/COM):\u003c\/b\u003e real-time status feedback to your access control or alarm system.\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eWide temperature range:\u003c\/b\u003e works reliably from −40 °C to +60 °C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eFeature\u003c\/th\u003e\u003cth\u003eDescription\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cb\u003eModel \/ series\u003c\/b\u003e\u003c\/td\u003e\u003ctd\u003eYB-500U\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cb\u003eMounting\u003c\/b\u003e\u003c\/td\u003e\u003ctd\u003eSurface mounting\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cb\u003eMode\u003c\/b\u003e\u003c\/td\u003e\u003ctd\u003eFail safe (NC – locked when powered)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cb\u003eOpening type\u003c\/b\u003e\u003c\/td\u003e\u003ctd\u003eBidirectional (double-swing doors)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cb\u003eHolding force\u003c\/b\u003e\u003c\/td\u003e\u003ctd\u003e1000 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cb\u003eLocking delay\u003c\/b\u003e\u003c\/td\u003e\u003ctd\u003eAdjustable: 0, 3, 6 or 9 seconds\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cb\u003eDoor sensor\u003c\/b\u003e\u003c\/td\u003e\u003ctd\u003eNC \/ COM\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cb\u003ePower \u0026amp; consumption\u003c\/b\u003e\u003c\/td\u003e\u003ctd\u003e12 V DC | 960 mA max. (peak\/start) \/ 180 mA max. (standby)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cb\u003eLock body dimensions\u003c\/b\u003e\u003c\/td\u003e\u003ctd\u003e41.6 (W) × 150 (H) × 36.5 (D) mm (excl. bolt)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cb\u003eKeeper dimensions\u003c\/b\u003e\u003c\/td\u003e\u003ctd\u003e41.6 (W) × 150 (H) × 36.5 (D) mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cb\u003eOperating temperature\u003c\/b\u003e\u003c\/td\u003e\u003ctd\u003e−40 °C to +60 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cb\u003eWeight\u003c\/b\u003e\u003c\/td\u003e\u003ctd\u003e1.4 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"YLI","offers":[{"title":"Default Title","offer_id":58478240563464,"sku":"YB-500U","price":89.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/1122\/6376\/files\/YB-500U.png?v=1787211040","url":"https:\/\/www.uma-tech.com\/en\/products\/yli-yb-500u-electric-drop-bolt-1000kg-glass-doors","provider":"UMATECH","version":"1.0","type":"link"}