3-7 DAYS DELIVERY
100% ORIGINAL AND QUALITY
- Description
- Condition: Used
- Tested✅
- Shipping and Refund
- Metafield Tab
Description:
Buy 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.
Technical Specifications:
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Brand: ABB
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Product Type: KNX System Bus Power Supply
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Part Number: SU/S 30.640.1 (GH Q631 0049 R0111)
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Industry Category: Building Automation Systems
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Voltage Rating: 30 V DC
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Current Rating: 640 mA
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Power Rating: Available upon request
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Input Voltage: 230 V AC (50 / 60 Hz)
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Output Voltage: 30 V DC
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Mounting Type: DIN Rail Mount
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Standards / Compliance: EAC, CE, KNX Certified
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Other Confirmed Specs: Integrated choke; battery charging & temp sensor terminals (12V DC); status LEDs (230V OK, Battery OK, ON, Overload); front reset button
Application:
Engineered 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.
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.
Metafields:
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brand: ABB
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part_number: SU/S 30.640.1
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product_type: KNX Power Supply
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industry_category: Building Automation Systems
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voltage_rating: 30 V DC
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current_rating: 640 mA
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power_rating: Available upon request
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input_voltage: 230 V AC
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output_voltage: 30 V DC
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mounting_type: DIN Rail
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standards: EAC, CE, KNX
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stock_quantity_available: Available upon request
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target_markets: USA | UAE | Worldwide
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global_shipping: Yes
- Shipping Methods
We offer free international shipping on all orders. We ship via DHL, one of the world's leading carriers, to ensure safe and efficient delivery.
- Order Processing Time
Orders are usually processed within 1-2 business days. You will receive an email confirmation once your order has been processed.
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Shipping address
Please ensure your shipping address is accurate. Incorrect addresses can lead to delays and additional charges for returned or re-addressed orders. Refunds are not applicable in such cases.
- Shipping Timeframes
Estimated delivery time is 3-7 business days for international orders.
- Tracking Information
- Once your order is shipped, we will provide you with a tracking number so you can monitor the progress of your delivery.
- Customs and Import Duties
- Please note that some countries may impose customs and import duties. These fees, if applicable, are the responsibility of the customer.
Returns and ExchangesWe want you to be satisfied with your purchase. If you receive a defective or damaged product, please contact us within 14 days of receiving the item. We will provide instructions on returning the product or, if applicable, offer a replacement or refund.
The authorization for returning products does not indicate any acknowledgment of flaws or non-conformity. We will conduct a technical analysis of the returned product(s), which may take from 1 to 7 working days for Consumers and up to 15 days for non-Consumer purchases.To ensure a smooth return process, please handle the product minimally and use protective packaging that preserves the product's integrity during transport
Return the products within 14 days from reporting the flaw or non-conformity.
DAMAGED PRODUCTS IN TRANSIT
*If you receive damaged products from We Sell Stocks, follow these steps:
- Refuse delivery and inform the courier.
- If accepted, note the damage on the courier's delivery paper.
- Preserve the damaged products, original packaging, and notify us at sales@wesellstocks.co
- Upon product delivery, check for package quantity and intact packaging. Report any discrepancies or damages to the courier immediately.
Sample Return Policy
1. Returns
Option 1 – No Refunds/Exchanges:
We do not accept returns or exchanges unless the item you purchased is defective. If you receive a defective item, please contact us at [•] with details of the product and the defect. You can send the item you consider defective to:
Upon receipt of the returned product, we will fully examine it and notify you via e-mail, within a reasonable period of time, whether you are entitled to a refund or a replacement as a result of the defect. If you are entitled to a replacement or refund, we will replace the product or refund the purchase price, using the original method of payment.
Option 2 – Refunds Permitted:
We accept returns. You can return unopened items in the original packaging within 30 days of your purchase with receipt or proof of purchase. If 30 days or more have passed since your purchase, we cannot offer you a refund or an exchange.
Upon receipt of the returned item, we will fully examine it and notify you via email, within a reasonable period of time, whether you are entitled to a return. If you are entitled to a return, we will refund your purchase price and a credit will automatically be applied to your original method of payment.
Only regular priced items may be refunded. Sale items are non-refundable.
To follow-up on the status of your return, please contact us at [•].
2. Exchanges [Delete if you select Option 1]
We only exchange goods if they are defective or damaged. In circumstances where you consider that a product is defective, you should promptly contact us at [•] with details of the product and the defect. You can send the item you consider defective to:
Upon receipt of the returned product, we will fully examine it and notify you via e-mail, within a reasonable period of time, whether you are entitled to a replacement as a result of the defect. If you are eligible, we will send you a replacement product.
3. Exceptions [May be included if you select Option 2]
Some items are non-refundable and non-exchangeable. These include: [list items]
4. Shipping
To return the item you purchased, please mail it to:
Refunds do not include any shipping and handling charges shown on the packaging slip or invoice. Shipping charges for all returns must be prepaid and insured by you. You are responsible for any loss or damage to hardware during shipment. We do not guarantee that we will receive your returned item. Shipping and handling charges are not refundable. Any amounts refunded will not include the cost of shipping.