BUSSMANN Fuse: S506 Series, Time-Delay, 1.25 A, 250 V AC
The BUSSMANN S506 Series is a time-delay cylindrical fuse rated at 1.25 A and 250 V AC, with a 5 mm x 20 mm physical size. This fuse, identified by manufacturer part number S506-1.25-R, provides overcurrent…
SKU 3G-OTH-25974
Need installation or engineering help?
Ask a question
Product Description
The BUSSMANN S506 Series is a time-delay cylindrical fuse rated at 1.25 A and 250 V AC, with a 5 mm x 20 mm physical size. This fuse, identified by manufacturer part number S506-1.25-R, provides overcurrent protection with a delayed response characteristic.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the BUSSMANN S506-1.25-R fuse used for?
The BUSSMANN S506-1.25-R is a time-delay cylindrical fuse used for overcurrent protection in industrial equipment, lighting, and power supplies. Its delayed response allows it to tolerate harmless inrush currents without nuisance tripping, making it suitable for circuits with capacitive or inductive loads.
What are the specifications of the BUSSMANN S506-1.25-R fuse?
The BUSSMANN S506-1.25-R is rated at 1.25 A and 250 V AC, with a physical size of 5 mm x 20 mm. It belongs to the S506 series and features a time-delay characteristic. The manufacturer part number is S506-1.25-R, and it is designed for cylindrical fuse holders.
Where to buy the BUSSMANN S506-1.25-R fuse worldwide?
You can source the BUSSMANN S506-1.25-R fuse worldwide through 3G Electric, a global industrial equipment distributor. 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact them for availability and lead time on this BUSSMANN fuse.
How to select the correct BUSSMANN S506 series fuse for my application?
To select the correct BUSSMANN S506 series fuse, match the voltage rating (250 V AC) and current rating (1.25 A) to your circuit requirements. Ensure the 5 mm x 20 mm physical size fits your fuse holder. The time-delay characteristic is ideal for circuits with startup surges, such as motors or transformers.
Used in
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.















