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BUSSMANN Fuse: S505 Series, Time-Delay, 2 A, 250 V AC, Non-Indicating - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN Fuse: S505 Series, Time-Delay, 2 A, 250 V AC, Non-Indicating

The BUSSMANN S505 Series is a time-delay cylindrical fuse rated at 2 A and 250 V AC, with a 5 mm x 20 mm form factor. This non-indicating fuse is part of the S505 series and is equivalent to the 477 and GSF series…

SKU 3G-OTH-26320

Also listed as: S5052R · S505 2 R

Brand
BUSSMANN
Item
Fuse: S505 Series, Time-Delay, 2 A, 250 V AC, Non-Indicating
Category
Time-Delay Cylindrical Fuses
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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

Technical Specifications

BUSSMANN
Manufacturer Part Number
S505-2-R
Series
S505
Type
Time-Delay, 2 A, Non-Indicating, 5 mm x 20 mm
AC
250 V
Equivalent Fuse Series
S505, 477, & GSF

Technical Documents

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

Product Description

The BUSSMANN S505 Series is a time-delay cylindrical fuse rated at 2 A and 250 V AC, with a 5 mm x 20 mm form factor. This non-indicating fuse is part of the S505 series and is equivalent to the 477 and GSF series. It is designed for overcurrent protection in industrial equipment applications.

Frequently Asked Questions

What is the BUSSMANN S505-2-R fuse used for?

The BUSSMANN S505-2-R is a time-delay cylindrical fuse used for overcurrent protection in industrial equipment. Its 2 A, 250 V AC rating and 5 mm x 20 mm form factor make it suitable for motor circuits, transformers, and control panels where inrush currents occur.

What are the specifications of the BUSSMANN S505-2-R fuse?

The BUSSMANN S505-2-R is a 2 A, 250 V AC time-delay fuse with a non-indicating design. It has a 5 mm x 20 mm cylindrical body and is part of the S505 series. Equivalent series include S505, 477, and GSF. The manufacturer part number is S505-2-R.

Where to buy BUSSMANN S505-2-R fuses worldwide?

3G Electric supplies BUSSMANN S505-2-R fuses worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this time-delay fuse to your facility. Contact us for pricing and lead time on orders.

How to select a replacement for the BUSSMANN S505-2-R fuse?

To select a replacement for the BUSSMANN S505-2-R, verify the voltage rating (250 V AC), current rating (2 A), and time-delay characteristic. Ensure the 5 mm x 20 mm form factor fits your holder. Equivalent series include S505, 477, and GSF. 3G Electric can help cross-reference your application.

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: S505 Series, Time-Delay, 2.5 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-2.5-R)
BUSSMANN
BUSSMANN Fuse: S505 Series, Time-Delay, 2.5 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-2.5-R)
BUSSMANN Fuse: S505 Series, Time-Delay, 3.15 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-3.15-R)
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BUSSMANN Fuse: S505 Series, Time-Delay, 3.15 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-3.15-R)
BUSSMANN Fuse: S505 Series, Time-Delay, 1 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-1-R)
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BUSSMANN Fuse: S505 Series, Time-Delay, 1 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-1-R)
BUSSMANN Fuse: S505 Series, Time-Delay, 4 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-4-R)
BUSSMANN
BUSSMANN Fuse: S505 Series, Time-Delay, 4 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-4-R)
BUSSMANN Fuse: S505 Series, Time-Delay, 10 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-10-R)
BUSSMANN
BUSSMANN Fuse: S505 Series, Time-Delay, 10 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-10-R)
BUSSMANN Fuse: S505 Series, Time-Delay, 1.25 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-1.25-R)
BUSSMANN
BUSSMANN Fuse: S505 Series, Time-Delay, 1.25 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-1.25-R)

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