BUSSMANN BK/S505-1-R Time-Delay Cylindrical Fuse
The BUSSMANN S505 Series is a time-delay cylindrical fuse rated at 1 A and 250 V AC, with a 5 mm x 20 mm form factor. This non-indicating fuse is part of the S505 series and is equivalent to the 477 and GSF series…
SKU 3G-OTH-26951
Also listed as: BKS5051R · BK S505 1 R · BK-S505-1-R
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The BUSSMANN S505 Series is a time-delay cylindrical fuse rated at 1 A and 250 V AC, with a 5 mm x 20 mm form factor. This non-indicating fuse is part of the S505 series and is equivalent to the 477 and GSF series. The manufacturer part number is BK/S505-1-R.
Frequently Asked Questions
What is the BUSSMANN S505 Series fuse used for?
The BUSSMANN S505 Series time-delay fuse protects circuits against overcurrent in industrial control panels, power supplies, and HVAC equipment. Its 1 A, 250 V AC rating and 5 mm x 20 mm size suit general-purpose protection where inrush tolerance is needed.
What are the specifications of the BUSSMANN BK/S505-1-R fuse?
The BUSSMANN BK/S505-1-R is a 1 A, 250 V AC time-delay cylindrical fuse in a 5 mm x 20 mm form factor. It is non-indicating and belongs to the S505 series, which is equivalent to the 477 and GSF series. The brand is BUSSMANN.
Where to buy the BUSSMANN S505 Series fuse worldwide?
3G Electric supplies the BUSSMANN S505 Series fuse worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the BK/S505-1-R.
How to select the correct BUSSMANN S505 fuse for my application?
Select the BUSSMANN S505 fuse by matching the voltage (250 V AC), current rating (1 A), and time-delay characteristic to your circuit's inrush requirements. The 5 mm x 20 mm size fits standard fuse holders. Verify the equivalent series (S505, 477, GSF) for cross-referencing.
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Common applications for BUSSMANNBUSSMANN Products
3G Electric supplies BUSSMANN time-delay cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
