SKU: 71507
| Attribute | Details |
|---|---|
| Brand | ABB Limited |
| Designed By | ABB SACE Division |
| Product | Shunt Closing Release |
| Catalogue Number | 1SDA063550R1 |
| Model | T7M-X1 |
| Part Numbers | SOR - 1SDA063548R1, SCR - 1SDA063550R1 |
| Voltage | 220-240V AC/DC |
| Power Consumption | 300 VA/W |
| Frequency | 50-60Hz |
| Code | 3BU567507170X000 |
| Series | BA-BC T7-X1 |
| Other Markings | Q4748X05D, 1120155092 |
| Barcode | 8015644661946 |
| Weight | 300 Gm |
The ABB 1SDA063550R1 Shunt Closing Release is an essential auxiliary device designed for secure and remote circuit breaker operation. Developed by ABB SACE Division, this high-performance module is engineered to initiate closing operations on molded case or air circuit breakers, ensuring seamless integration into low-voltage electrical systems.
This model supports both AC and DC operations in the voltage range of 220-240V and operates at 50-60Hz frequency. With a robust power rating of 300 VA/W, it delivers a reliable closing impulse, especially in demanding environments where automation and safety are crucial. Its compatibility with the ABB T7M-X1 series enhances system control and coordination across industrial, commercial, and power utility applications.

Key Features:
1. Remote Closing Function: Enables remote closing of the circuit breaker for improved automation and control.
2. Dual Voltage Operation: Operates seamlessly with both AC and DC supplies (220-240V).
3. High Power Rating: Delivers 300 VA/W to ensure robust operation in all conditions.
4. Wide Frequency Range: Operates across both 50 Hz and 60 Hz systems.
5. Reliable Design: Engineered by ABB SACE Division for long-lasting performance and safety.
6. Universal Compatibility: Suitable for T7M-X1 circuit breakers and related accessories (SOR/SCR).
7. Compact and Lightweight: Weighs only 300 grams, ideal for panel installation.
8. Quick Installation: Plug-in type design allows hassle-free integration into switchboards.
9. Compliance-Ready: Manufactured to meet ABB quality and international electrical standards.
10. Barcode Enabled: Supplied with unique barcode (8015644661946) for quick inventory tracking.
Applications:
1. Electrical Panels: Used in LV switchboards to enable automated breaker closing.
2. Industrial Facilities: Installed in factories for improved control of high-power distribution circuits.
3. Commercial Buildings: Enhances circuit protection systems in malls, offices, and data centers.
4. Power Plants: Integral in generator and transformer breaker systems for safety operations.
5. Marine Systems: Suitable for marine switchboards needing reliable closing mechanisms.
6. Substations: Plays a critical role in relay-controlled power distribution units.
7. Control Panels: Aids PLC-controlled environments where circuit isolation and re-closing are automated.
8. Renewable Energy: Used in solar and wind turbine control units for safe disconnection/reconnection.
9. Utility Grids: Helps utility companies in remote breaker management and load shedding operations.
10. Transport Infrastructure: Applied in rail and airport control panels for uninterrupted power routing.
Shop high-quality Shunt Closing Releases at Aeliya Marine Tech built for precise remote operation, fast circuit engagement, and reliable control in electrical protection and breaker systems.
Hassle-Free Returns & Refunds at Aeliya Marine Tech
We at Aeliya Marine Tech are committed to your satisfaction. If you encounter any issues with your purchase, we want to ensure a smooth and worry-free resolution. Here's what you need to know about our return and refund policy:
Peace of Mind with a 30-Day Warranty:
We offer a generous 30-day warranty on all products from the date of delivery. If your product isn't functioning properly within this timeframe, you can easily request a replacement or refund.
What Can Be Returned?
- Products that are not working as expected (non-functional)
- Products with condition or malfunction issues
- Products with minor cosmetic damages (excluding damage caused during shipping)
Easy Return Process:
- Gather Proof of Purchase: Locate your receipt or invoice with the PI/PO Number, Invoice Number, and Date of Delivery.
- Contact Us: Reach out to our friendly customer support team at sales@aeliyamarine.com or call us at +91 9725218537.
- Return the Product: Securely package the product in its original packaging (if possible) and ship it to the address below:
Receiving Your Refund:
Once we receive the returned product, our team will inspect it thoroughly. Upon approval, your refund will be processed and credited back to your original payment method within a specific timeframe (details available in our Payment Terms).
Missing Refund?
If you haven't received your refund after a reasonable timeframe, check your bank account first. If the refund is still missing, contact your credit card company. Processing delays might occur.
Exchanges for Defective or Damaged Items:
We understand the need for a seamless experience. If you receive a defective or damaged item, we offer a straightforward exchange for the same product. Simply contact us via email at sales@aeliyamarine.com, and we'll guide you through the process.
Warranty Validation:
To facilitate a smooth warranty claim, please share proof of purchase along with relevant documentation like pictures or testing videos specific to your product.
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