{"product_id":"abb-su-s-30-640-1-knx-power-supply-gh-q631-0049-r0111-230v","title":"ABB SU\/S 30.640.1 KNX Power Supply GH Q631 0049 R0111 230V","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eBuy ABB SU\/S 30.640.1 KNX power supply units directly to ensure stable, uninterruptible power delivery across smart building automation infrastructure. Operating on a 230V AC input to generate a regulated 30V DC bus output at 640 mA, this modular i-bus power supply features an integrated choke and dedicated 12V battery backup terminals to prevent control system outages. WeSellStocks.co provides ready surplus and wholesale inventory for automation engineers, EPC contractors, and MRO procurement teams seeking authentic ABB replacement modules. Commercial facility operators across the USA depend on verified KNX power components to maintain system uptime and power bus lines reliably. Smart building integrators and electrical distributors throughout the UAE benefit from rapid access to essential control hardware needed for large-scale BMS installations. Sourcing from our worldwide stock guarantees fast dispatch and competitive volume pricing for procurement teams globally. Maintain continuous KNX bus operation and backup readiness by sourcing verified ABB power supplies from trusted wholesale channels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e ABB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eProduct Type:\u003c\/b\u003e KNX System Bus Power Supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e SU\/S 30.640.1 (GH Q631 0049 R0111)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIndustry Category:\u003c\/b\u003e Building Automation Systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eVoltage Rating:\u003c\/b\u003e 30 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCurrent Rating:\u003c\/b\u003e 640 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePower Rating:\u003c\/b\u003e Available upon request\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eInput Voltage:\u003c\/b\u003e 230 V AC (50 \/ 60 Hz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOutput Voltage:\u003c\/b\u003e 30 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMounting Type:\u003c\/b\u003e DIN Rail Mount\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eStandards \/ Compliance:\u003c\/b\u003e EAC, CE, KNX Certified\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOther Confirmed Specs:\u003c\/b\u003e Integrated choke; battery charging \u0026amp; temp sensor terminals (12V DC); status LEDs (230V OK, Battery OK, ON, Overload); front reset button\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eApplication:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered for DIN-rail mounting inside low-voltage electrical distribution boards to power KNX\/EIB bus lines in automated commercial buildings, smart offices, and industrial facilities. Ideal for BMS engineers, system integrators, and electrical MRO teams installing or replacing uninterruptible KNX bus power units.\u003c\/p\u003e\n\u003cp\u003e Sourcing verified ABB SU\/S 30.640.1 replacement modules from an established automation stockist ensures continuous operational reliability for smart buildings. Technical procurement specialists sourcing ABB GH Q631 0049 R0111 supplier inventory in the USA can avoid extended factory delays on BMS overhauls. Regional automation buyers seeking an ABB SU\/S 30.640.1 distributor in the UAE gain access to immediate local supply, while global industrial networks rely on WeSellStocks.co for verified wholesale building control stock.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMetafields:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ebrand:\u003c\/b\u003e ABB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003epart_number:\u003c\/b\u003e SU\/S 30.640.1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eproduct_type:\u003c\/b\u003e KNX Power Supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eindustry_category:\u003c\/b\u003e Building Automation Systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003evoltage_rating:\u003c\/b\u003e 30 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ecurrent_rating:\u003c\/b\u003e 640 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003epower_rating:\u003c\/b\u003e Available upon request\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003einput_voltage:\u003c\/b\u003e 230 V AC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eoutput_voltage:\u003c\/b\u003e 30 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003emounting_type:\u003c\/b\u003e DIN Rail\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003estandards:\u003c\/b\u003e EAC, CE, KNX\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003estock_quantity_available:\u003c\/b\u003e Available upon request\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003etarget_markets:\u003c\/b\u003e USA | UAE | Worldwide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eglobal_shipping:\u003c\/b\u003e Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch5\u003eCondition: Used\u003c\/h5\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch5\u003e\n\u003cspan class=\"selectable-text copyable-text xkrh14z\"\u003eTested\u003c\/span\u003e\u003cspan class=\"emoji x1rg5ohu x16dsc37 x19la9d6 x1fc57z9 x6ikm8r x10wlt62 x19co3pv x11tp94h xw4jnvo x1qx5ct2 xfibh0p xiy17q3 x1xsqp64 x1lkfr7t xexx8yu xyri2b x18d9i69 x1c1uobl\"\u003e\u003cspan class=\"xy9tlov x1bhl96m\"\u003e✅\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h5\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"We Sell Stocks","offers":[{"title":"Default Title","offer_id":59740443279646,"sku":"Cabin: A-9","price":140.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/7230\/1086\/files\/4_9590b808-f052-4cd6-8174-882957a2c346.png?v=1786002757","url":"https:\/\/wesellstocks.co\/products\/abb-su-s-30-640-1-knx-power-supply-gh-q631-0049-r0111-230v","provider":"We Sell Stocks","version":"1.0","type":"link"}