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The Siemens FUSÍVEL DIAZED RÁPIDO DII 16A 5SB161 (Manufacturer Part Number: 5SB161) is a high-performance quick-acting Diazed fuse link designed to provide fast and reliable protection for low-voltage electrical circuits. Engineered under Siemens’ trusted SENTRON protection system, this fuse is widely used in industrial automation panels, power distribution boards, and electrical control systems. With its rapid tripping characteristic and 16A rated current, it ensures immediate response to fault conditions, protecting sensitive equipment from short circuits and overloads while maintaining system safety and operational continuity.
Quick-acting (fast-blow) protection for immediate response to short-circuit faults
Reliable circuit protection for industrial and commercial electrical installations
Compatible with Siemens SENTRON DIAZED fuse systems for easy integration
High breaking capacity ensuring safe interruption of fault currents
Durable ceramic construction for superior thermal and mechanical strength
Product: Siemens FUSÍVEL DIAZED RÁPIDO DII 16A
Manufacturer Part Number: 5SB161
Type: Diazed fuse link (quick-acting / fast-blow)
Rated Current: 16A
Rated Voltage: 500V AC
Fuse Size: DII (NDz system)
Characteristic: Fast-acting (gG / quick response type depending on application)
Breaking Capacity: Up to 50 kA at 500V AC
Thread Type: E27
Body Material: High-strength ceramic
Color Code: Grey
Standards: IEC 60269, DIN VDE 0635, DIN VDE 0636-3
The Siemens 5SB161 DIAZED fast-acting fuse link delivers dependable protection and rapid fault isolation, ensuring enhanced safety and efficiency in industrial electrical systems. Backed by Siemens’ globally recognized engineering quality, it is a trusted solution for safeguarding critical equipment and maintaining uninterrupted operations. For genuine Siemens industrial automation components, contact Ram Automations at info@ramautomations.com.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
