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BUSSMANN S506-2.5-R Time-Delay Cylindrical Fuse, 2.5 A, 250 V AC, 5 mm x 20 mm - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN S506-2.5-R Time-Delay Cylindrical Fuse, 2.5 A, 250 V AC, 5 mm x 20 mm

The BUSSMANN S506 Series is a time-delay cylindrical fuse rated at 2.5 A and 250 V AC, with a 5 mm x 20 mm physical size. This component, identified by manufacturer part number S506-2.5-R, provides overcurrent…

SKU 3G-OTH-26404

Also listed as: S50625R · S506 2 5 R · S506-2-5-R

Brand
BUSSMANN
Item
S506-2.5-R Time-Delay Cylindrical Fuse, 2.5 A, 250 V AC, 5 mm x 20 mm
Part Number
S506-2.5-R
Category
Time-Delay Cylindrical Fuses
Available to Order
Also known as:S506-2.5-RBUSSMANN
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Technical Specifications

BUSSMANN
Manufacturer Part Number
S506-2.5-R
Series
S506

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BUSSMANN Products
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Product Description

The BUSSMANN S506 Series is a time-delay cylindrical fuse rated at 2.5 A and 250 V AC, with a 5 mm x 20 mm physical size. This component, identified by manufacturer part number S506-2.5-R, provides overcurrent protection with a delayed response characteristic.

Frequently Asked Questions

What is the BUSSMANN S506-2.5-R fuse used for?

The BUSSMANN S506-2.5-R is a time-delay cylindrical fuse used for overcurrent protection in industrial control panels, power supplies, and lighting circuits. Its delayed response allows it to tolerate harmless inrush currents without nuisance tripping, making it suitable for capacitive or inductive loads.

What are the specifications of the BUSSMANN S506-2.5-R fuse?

The BUSSMANN S506-2.5-R is rated at 2.5 A and 250 V AC, with a time-delay characteristic. It has a 5 mm x 20 mm cylindrical body and is part of the S506 series. The manufacturer part number is S506-2.5-R. This fuse provides reliable overcurrent protection in a compact form factor.

Where to buy BUSSMANN S506-2.5-R fuses worldwide?

3G Electric supplies BUSSMANN S506-2.5-R fuses to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time on this genuine BUSSMANN component.

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

To select the correct BUSSMANN S506 fuse, verify your circuit's operating voltage (250 V AC max) and continuous current (2.5 A). Ensure the time-delay characteristic matches your inrush current profile. The 5 mm x 20 mm size must fit your holder. Consult a qualified engineer for coordination with upstream protection.

Used in

Common applications for BUSSMANN
Industrial drives — BUSSMANN FWC series fast-acting cylindrical fuses protect power semiconductors in AC/DC drive circuits.
Control transformers — BUSSMANN FNQ-R series time-delay fuses handle inrush currents in control power circuits.
Semiconductor protection — BUSSMANN KAC series bolt-on fuses safeguard diodes, thyristors, and IGBTs in AC-only applications.
Electrical panels — BUSSMANN FP-2, FP-3, FP-4, and FP-6 fuse pullers enable safe fuse replacement in distribution panels.
Automotive electrical systems — BUSSMANN FP-A3 fuse puller removes and installs 1/4 in and 1/2 in automotive fuses.
Power supplies — BUSSMANN FWC series fuses provide overcurrent protection in AC/DC power supply circuits.
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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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