BUSSMANN Fuse: S505 Series, Time-Delay, 1 A, 250 V AC, Non-Indicating
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 equivalent to the S505, 477, and GSF series. It is designed for…
SKU 3G-OTH-26223
Also listed as: S5051R · S505 1 R
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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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 equivalent to the S505, 477, and GSF series. It is designed for overcurrent protection in industrial equipment.
Frequently Asked Questions
What is the BUSSMANN S505-1-R fuse used for?
The BUSSMANN S505-1-R is a time-delay cylindrical fuse used for overcurrent protection in industrial equipment. Its 1 A rating and 250 V AC capacity make it suitable for control panels, power supplies, and machinery where inrush currents occur. The 5 mm x 20 mm form factor fits standard fuse holders.
What are the specifications of the BUSSMANN S505-1-R fuse?
The BUSSMANN S505-1-R is a 1 A, 250 V AC time-delay fuse from the S505 series. It is non-indicating, measures 5 mm x 20 mm, and is equivalent to the S505, 477, and GSF series. The manufacturer part number is S505-1-R. It provides reliable overcurrent protection in industrial applications.
Where to buy BUSSMANN S505-1-R fuses worldwide?
3G Electric supplies BUSSMANN S505-1-R fuses worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine BUSSMANN components to support your operations.
How to select the right BUSSMANN S505 series fuse for my application?
To select the correct BUSSMANN S505 series fuse, verify your circuit's voltage (250 V AC max) and current rating (1 A for the S505-1-R). Ensure the 5 mm x 20 mm form factor fits your holder. Time-delay fuses handle inrush currents, making them ideal for motors and transformers. Consult a qualified engineer for specific protection requirements.
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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.
