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BUSSMANN BK/S501-1-R Fast-Acting Cylindrical Fuse, 1 A, 250 V AC, 5 mm x 20 mm - Fast-Acting Cylindrical Fuses
BUSSMANNFast-Acting Cylindrical Fuses

BUSSMANN BK/S501-1-R Fast-Acting Cylindrical Fuse, 1 A, 250 V AC, 5 mm x 20 mm

<p>The BUSSMANN BK/S501-1-R is a fast-acting cylindrical fuse rated at 1 A and 250 V AC, with a standard 5 mm x 20 mm size. It is part of the S501 series and is non-indicating. This fuse is equivalent to GDA, S501…

SKU 3G-OTH-28076

Also listed as: BKS5011R · BK S501 1 R · BK-S501-1-R

Brand
BUSSMANN
Item
BK/S501-1-R Fast-Acting Cylindrical Fuse, 1 A, 250 V AC, 5 mm x 20 mm
Part Number
BK/S501-1-R
Category
Fast-Acting Cylindrical Fuses
Available to Order
Also known as:BK/S501-1-RBUSSMANN
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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
BK/S501-1-R
Series
S501
Type
Fast-Acting, 1 A, Non-Indicating, 5 mm x 20 mm
AC
250 V
Equivalent Fuse Series
GDA, S501, 216 & GSD

Technical Documents

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

Product Description

<p>The BUSSMANN BK/S501-1-R is a fast-acting cylindrical fuse rated at 1 A and 250 V AC, with a standard 5 mm x 20 mm size. It is part of the S501 series and is non-indicating. This fuse is equivalent to GDA, S501, 216, and GSD series, offering flexibility in replacement applications.</p><p>Commonly used in industrial equipment, control circuits, and electronic devices requiring reliable overcurrent protection. For Singapore buyers, 3G Electric provides SGD quotes on request, handles GST for local orders, and offers fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What are the key specifications of the BUSSMANN BK/S501-1-R fuse?

The BUSSMANN BK/S501-1-R is a fast-acting cylindrical fuse rated at 1 A and 250 V AC. It has a 5 mm x 20 mm size, is non-indicating, and belongs to the S501 series. It is equivalent to GDA, S501, 216, and GSD series fuses.

Can I get a quote in SGD and what about GST and delivery?

Yes, 3G Electric provides SGD quotes on request. For Singapore buyers, GST is handled for local orders. We offer fast delivery across Singapore and Southeast Asia.

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
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BUSSMANN Products

3G Electric supplies BUSSMANN fast-acting 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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