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BUSSMANN Fuse: S506 Series, Time-Delay, 315 mA, 250 V AC - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN Fuse: S506 Series, Time-Delay, 315 mA, 250 V AC

The BUSSMANN S506 Series is a time-delay cylindrical fuse rated at 315 mA and 250 V AC, with a 5 mm x 20 mm physical size. This component, identified by manufacturer part number S506-315-R, provides overcurrent…

SKU 3G-OTH-25511

Also listed as: S506315R · S506 315 R

Brand
BUSSMANN
Item
Fuse: S506 Series, Time-Delay, 315 mA, 250 V AC
Category
Time-Delay Cylindrical Fuses
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Technical Specifications

BUSSMANN
Manufacturer Part Number
S506-315-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 315 mA and 250 V AC, with a 5 mm x 20 mm physical size. This component, identified by manufacturer part number S506-315-R, provides overcurrent protection in industrial equipment circuits.

Frequently Asked Questions

What is the BUSSMANN S506-315-R fuse used for?

The BUSSMANN S506-315-R is a time-delay cylindrical fuse rated 315 mA and 250 V AC. It provides overcurrent protection in industrial equipment circuits, such as control panels, power supplies, and machinery, where a brief inrush current must be tolerated without nuisance opening.

What are the specifications of the BUSSMANN S506-315-R?

The BUSSMANN S506-315-R is a 5 mm x 20 mm time-delay fuse rated 315 mA at 250 V AC. It is part of the S506 series and carries manufacturer part number S506-315-R. This fuse is designed for overcurrent protection in industrial applications requiring a slow-blow characteristic.

Where to buy BUSSMANN S506-315-R worldwide?

You can source the BUSSMANN S506-315-R fuse through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine BUSSMANN components for industrial overcurrent protection needs.

How to select the correct BUSSMANN S506 fuse for an application?

To select the correct BUSSMANN S506 fuse, match the voltage rating (250 V AC) and current rating (315 mA) to your circuit requirements. The time-delay characteristic suits loads with high inrush current, such as motors or transformers. Always verify the physical size (5 mm x 20 mm) fits your fuse holder.

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
BUSSMANN Fuse: S506 Series, Time-Delay, 250 mA, 250 V AC, 5 mm x 20 mm (MPN S506-250-R)
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BUSSMANN Fuse: S506 Series, Time-Delay, 250 mA, 250 V AC, 5 mm x 20 mm (MPN S506-250-R)
BUSSMANN Fuse: S506 Series, Time-Delay, 3.15 A, 250 V AC, 5 mm x 20 mm (MPN S506-3.15-R)
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BUSSMANN Fuse: S506 Series, Time-Delay, 3.15 A, 250 V AC, 5 mm x 20 mm (MPN S506-3.15-R)
BUSSMANN Fuse: S506 Series, Time-Delay, 500 mA, 250 V AC, 5 mm x 20 mm (MPN S506-500-R)
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BUSSMANN Fuse: S506 Series, Time-Delay, 500 mA, 250 V AC, 5 mm x 20 mm (MPN S506-500-R)
BUSSMANN Fuse: S506 Series, Time-Delay, 2 A, 250 V AC, 5 mm x 20 mm (MPN S506-2-R)
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BUSSMANN Fuse: S506 Series, Time-Delay, 2 A, 250 V AC, 5 mm x 20 mm (MPN S506-2-R)
BUSSMANN Fuse: S506 Series, Time-Delay, 400 mA, 250 V AC, 5 mm x 20 mm (MPN S506-400-R)
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BUSSMANN Fuse: S506 Series, Time-Delay, 400 mA, 250 V AC, 5 mm x 20 mm (MPN S506-400-R)
BUSSMANN Fuse: S506 Series, Time-Delay, 40 mA, 250 V AC, 5 mm x 20 mm (MPN S506-40-R)
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BUSSMANN Fuse: S506 Series, Time-Delay, 40 mA, 250 V AC, 5 mm x 20 mm (MPN S506-40-R)

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