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BUSSMANN S506-5-R Time-Delay Cylindrical Fuse, 5 A, 250 V AC, 5 mm x 20 mm - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN S506-5-R Time-Delay Cylindrical Fuse, 5 A, 250 V AC, 5 mm x 20 mm

The BUSSMANN S506 Series is a time-delay cylindrical fuse rated at 5 A and 250 V AC, with a 5 mm x 20 mm physical size. This S506-5-R model provides overcurrent protection for industrial equipment requiring a…

SKU 3G-OTH-26828

Also listed as: S5065R · S506 5 R

Brand
BUSSMANN
Item
S506-5-R Time-Delay Cylindrical Fuse, 5 A, 250 V AC, 5 mm x 20 mm
Category
Time-Delay Cylindrical Fuses
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Technical Specifications

BUSSMANN
Manufacturer Part Number
S506-5-R
Series
S506

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BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN S506 Series is a time-delay cylindrical fuse rated at 5 A and 250 V AC, with a 5 mm x 20 mm physical size. This S506-5-R model provides overcurrent protection for industrial equipment requiring a slow-blow response. The fuse is designed for use in circuits where temporary inrush currents are expected.

Frequently Asked Questions

What is the BUSSMANN S506-5-R fuse used for?

The BUSSMANN S506-5-R is a time-delay (slow-blow) cylindrical fuse used for overcurrent protection in industrial equipment. It handles temporary inrush currents without nuisance tripping, making it suitable for motors, transformers, and power supplies that draw high startup current.

What are the specifications of the BUSSMANN S506-5-R fuse?

The BUSSMANN S506-5-R is rated at 5 A and 250 V AC, with a 5 mm x 20 mm physical size. It belongs to the S506 Series and is a time-delay cylindrical fuse. The part number is S506-5-R, and it is manufactured by BUSSMANN.

Where to buy the BUSSMANN S506-5-R fuse worldwide?

You can source the BUSSMANN S506-5-R fuse through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time.

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 (5 A) to your circuit requirements. Ensure the 5 mm x 20 mm physical size fits your holder. Use a time-delay fuse if your equipment has inrush currents, as the S506 series provides slow-blow response.

Used in

Common applications for BUSSMANN
Industrial motor control centers — BUSSMANN LPT series Class T time-delay fuses for branch circuit protection
Semiconductor protection in variable frequency drives — BUSSMANN FWA series fast-acting bolt-on fuses rated 150 V AC/DC
Automotive auxiliary circuit protection — BUSSMANN CB222 series Type II circuit breakers in 12 V DC systems
Control panel overcurrent protection — BUSSMANN FNA series midget time-delay indicating fuses for instrumentation
Main feeder protection in power distribution — BUSSMANN KLU series Class L time-delay bolt-on fuses up to 650 A
Fuse replacement in existing panels — BUSSMANN S-8301-1-R fuse block accepting 3AG and other glass/ceramic fuses

BUSSMANN 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Time-delay cylindrical fuse rated 800 mA at 250 V AC, with a 5 mm x 20 mm form factor. Part of the S506 series, designed to withstand temporary inrush currents without nuisance opening. Suitable for overcurrent protection in circuits such as power supplies and motor controls
BUSSMANN
Time-delay cylindrical fuse rated 800 mA at 250 V AC, with a 5 mm x 20 mm form factor. Part of the S506 series, designed to withstand temporary inrush currents without nuisance opening. Suitable for overcurrent protection in circuits such as power supplies and motor controls
BUSSMANN Fuse: S506 Series, Time-Delay, 80 mA, 250 V AC, 5 mm x 20 mm (MPN S506-80-R)
BUSSMANN
BUSSMANN Fuse: S506 Series, Time-Delay, 80 mA, 250 V AC, 5 mm x 20 mm (MPN S506-80-R)
BUSSMANN Fuse: S506 Series, Time-Delay, 6.3 A, 250 V AC, 5 mm x 20 mm (MPN S506-6.3-R)
BUSSMANN
BUSSMANN Fuse: S506 Series, Time-Delay, 6.3 A, 250 V AC, 5 mm x 20 mm (MPN S506-6.3-R)
BUSSMANN Fuse: S506 Series, Time-Delay, 1 A, 250 V AC, 5 mm x 20 mm (MPN S506-1-R)
BUSSMANN
BUSSMANN Fuse: S506 Series, Time-Delay, 1 A, 250 V AC, 5 mm x 20 mm (MPN S506-1-R)
BUSSMANN Fuse: S506 Series, Time-Delay, 2.5 A, 250 V AC, 5 mm x 20 mm (MPN S506-2.5-R)
BUSSMANN
BUSSMANN Fuse: S506 Series, Time-Delay, 2.5 A, 250 V AC, 5 mm x 20 mm (MPN S506-2.5-R)
BUSSMANN Fuse: S506 Series, Time-Delay, 630 mA, 250 V AC, 5 mm x 20 mm (MPN S506-630-R)
BUSSMANN
BUSSMANN Fuse: S506 Series, Time-Delay, 630 mA, 250 V AC, 5 mm x 20 mm (MPN S506-630-R)

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