{"product_id":"mean-well-knx-series-knx-switching-power-supply-knx-40e-1280d","title":"MEAN WELL KNX series: KNX switching power supply - KNX-40E-1280D","description":"\u003cp\u003e Output through the choke output bus voltage: bus voltage 30V(KNX red\/black terminal) Output DC voltage without choke coil output: 30V (additional 1 group auxiliary power supply) Rated output current: 1280mA Output power rating: 38.4W Output short circuit current: 2.8A Input voltage: 180 ~ 264VAC,176 ~ 280VDC Size (mm):72X90X57 Function: with diagnostic function, standard \u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0714\/2336\/1327\/files\/KNX_KAA_6755ec72-8be9-45d6-984c-6031ba6ad808.pdf?v=1783302832\" target=\"_blank\"\u003e Click to download Airtac product catalog \u003c\/a\u003e\u003c\/p\u003e\u003ch3\u003e Product Features \u003c\/h3\u003e\u003cp style=\"margin: 0;\"\u003e 1. EIB\/KNX bus power supply with integrated choke. \u003c\/p\u003e\u003cp style=\"margin: 0;\"\u003e 2. AC input range: 180 ~ 264VAC. \u003c\/p\u003e\u003cp style=\"margin: 0;\"\u003e 3. No-load power consumption \u0026lt;0.5W. \u003c\/p\u003e\u003cp style=\"margin: 0;\"\u003e 4. Safety Extra Low Voltage (SELV). \u003c\/p\u003e\u003cp style=\"margin: 0;\"\u003e 5. Class I isolation level, overvoltage level III. \u003c\/p\u003e\u003cp style=\"margin: 0;\"\u003e 6. There are LED indicators showing the normal operation of the power supply, bus reset and overload information. \u003c\/p\u003e\u003cp style=\"margin: 0;\"\u003e 7, small appearance. \u003c\/p\u003e\u003cp style=\"margin: 0;\"\u003e 8. Protection type: short circuit\/overload\/overvoltage, 3 years warranty. \u003c\/p\u003e","brand":"MEAN WELL","offers":[{"title":"Default Title","offer_id":50960797729083,"sku":"KNX-40E-1280D","price":317.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/0827\/6283\/files\/KNX-40E-1280_19920ed3-dab2-4bd3-a8d6-eddcaa4e3e75.webp?v=1770396439","url":"https:\/\/www.meanwells.com\/products\/mean-well-knx-series-knx-switching-power-supply-knx-40e-1280d","provider":"MEAN WELL","version":"1.0","type":"link"}