Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
BUSSMANN Fuse: S505 Series, Time-Delay, 1.6 A, 250 V AC, Non-Indicating - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN Fuse: S505 Series, Time-Delay, 1.6 A, 250 V AC, Non-Indicating

The BUSSMANN S505 Series is a time-delay cylindrical fuse rated at 1.6 A and 250 V AC, with a non-indicating design in a 5 mm x 20 mm package (MPN S505-1.6-R). It is equivalent to the S505, 477, and GSF fuse series.

SKU 3G-OTH-26297

Brand
BUSSMANN
Item
Fuse: S505 Series, Time-Delay, 1.6 A, 250 V AC, Non-Indicating
Category
Time-Delay Cylindrical Fuses
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

BUSSMANN
Manufacturer Part Number
S505-1.6-R
Series
S505
Type
Time-Delay, 1.6 A, Non-Indicating, 5 mm x 20 mm
AC
250 V
Equivalent Fuse Series
S505, 477, & GSF
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The BUSSMANN S505 Series is a time-delay cylindrical fuse rated at 1.6 A and 250 V AC, with a non-indicating design in a 5 mm x 20 mm package (MPN S505-1.6-R). It is equivalent to the S505, 477, and GSF fuse series.

Frequently Asked Questions

What is the BUSSMANN S505-1.6-R fuse used for?

The BUSSMANN S505-1.6-R is a time-delay cylindrical fuse rated at 1.6 A and 250 V AC, used to protect circuits from overcurrent while tolerating temporary inrush currents. It is commonly applied in industrial control panels, power supplies, and HVAC equipment where reliable circuit protection is required.

What are the specifications of the BUSSMANN S505-1.6-R fuse?

The BUSSMANN S505-1.6-R is a time-delay, non-indicating fuse rated at 1.6 A and 250 V AC, in a 5 mm x 20 mm package. It belongs to the S505 series and is equivalent to the S505, 477, and GSF fuse series. The manufacturer part number is S505-1.6-R.

Where to buy the BUSSMANN S505-1.6-R fuse worldwide?

3G Electric supplies the BUSSMANN S505-1.6-R fuse 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 time-delay fuse.

How to select the correct BUSSMANN S505 fuse for my application?

To select the correct BUSSMANN S505 fuse, match the voltage rating (250 V AC) and current rating (1.6 A) to your circuit requirements. Time-delay fuses are ideal for loads with high inrush currents, such as motors or transformers. 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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
BUSSMANN Fuse: S505 Series, Time-Delay, 10 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-10-R). Key specifications — Brand: BUSSMANN; Series: S505; Equivalent Fuse Series: S505, 477, & GSF.
BUSSMANN
BUSSMANN Fuse: S505 Series, Time-Delay, 10 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-10-R). Key specifications — Brand: BUSSMANN; Series: S505; Equivalent Fuse Series: S505, 477, & GSF.
BUSSMANN Fuse: S505 Series, Time-Delay, 1.25 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-1.25-R). Key specifications — Brand: BUSSMANN; Series: S505; Equivalent Fuse Series: S505, 477, & GSF.
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). Key specifications — Brand: BUSSMANN; Series: S505; Equivalent Fuse Series: S505, 477, & GSF.
BUSSMANN Fuse: S505 Series, Time-Delay, 1 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-1-R). Key specifications — Brand: BUSSMANN; Series: S505; Equivalent Fuse Series: S505, 477, & GSF.
BUSSMANN
BUSSMANN Fuse: S505 Series, Time-Delay, 1 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-1-R). Key specifications — Brand: BUSSMANN; Series: S505; Equivalent Fuse Series: S505, 477, & GSF.
BUSSMANN Fuse: S505 Series, Time-Delay, 2 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-2-R). Key specifications — Brand: BUSSMANN; Series: S505; Equivalent Fuse Series: S505, 477, & GSF.
BUSSMANN
BUSSMANN Fuse: S505 Series, Time-Delay, 2 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-2-R). Key specifications — Brand: BUSSMANN; Series: S505; Equivalent Fuse Series: S505, 477, & GSF.
BUSSMANN Fuse: S505 Series, Time-Delay, 4 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-4-R). Key specifications — Brand: BUSSMANN; Series: S505; Equivalent Fuse Series: S505, 477, & GSF.
BUSSMANN
BUSSMANN Fuse: S505 Series, Time-Delay, 4 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-4-R). Key specifications — Brand: BUSSMANN; Series: S505; Equivalent Fuse Series: S505, 477, & GSF.
BUSSMANN Fuse: S505 Series, Time-Delay, 3.15 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-3.15-R). Key specifications — Brand: BUSSMANN; Series: S505; Equivalent Fuse Series: S505, 477, & GSF.
BUSSMANN
BUSSMANN Fuse: S505 Series, Time-Delay, 3.15 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN S505-3.15-R). Key specifications — Brand: BUSSMANN; Series: S505; Equivalent Fuse Series: S505, 477, & GSF.

More from BUSSMANN

View all BUSSMANN parts →
BUSSMANN Fuse: Class RK5, FRS-R-ID Series, Time-Delay, 40 A, 600 V AC, 250 V DC, Indicating (MPN FRS-R-40ID). Key specifications — Series: FRS-R-ID.
BUSSMANN
BUSSMANN Fuse: Class RK5, FRS-R-ID Series, Time-Delay, 40 A, 600 V AC, 250 V DC, Indicating (MPN FRS-R-40ID). Key specifications — Series: FRS-R-ID.
BUSSMANN Fuse: Class RK5, FRN-R Series, Time-Delay, 1 A, 250 V AC, 125 V DC, Non-Indicating (MPN FRN-R-1). Key specifications — Series: FRN-R.
BUSSMANN
BUSSMANN Fuse: Class RK5, FRN-R Series, Time-Delay, 1 A, 250 V AC, 125 V DC, Non-Indicating (MPN FRN-R-1). Key specifications — Series: FRN-R.
BUSSMANN Fuse: Class RK5, FRN-R Series, Time-Delay, 4 A, 250 V AC, 125 V DC, Non-Indicating (MPN FRN-R-4). Key specifications — Series: FRN-R.
BUSSMANN
BUSSMANN Fuse: Class RK5, FRN-R Series, Time-Delay, 4 A, 250 V AC, 125 V DC, Non-Indicating (MPN FRN-R-4). Key specifications — Series: FRN-R.
BUSSMANN Fuse: Class RK5, FRN-R Series, Time-Delay, 2 A, 250 V AC, 125 V DC, Non-Indicating (MPN FRN-R-2). Key specifications — Series: FRN-R.
BUSSMANN
BUSSMANN Fuse: Class RK5, FRN-R Series, Time-Delay, 2 A, 250 V AC, 125 V DC, Non-Indicating (MPN FRN-R-2). Key specifications — Series: FRN-R.
BUSSMANN Fuse: Class RK5, FRN-R-ID Series, Time-Delay, 35 A, 250 V AC, 125 V DC, Indicating (MPN FRN-R-35ID). Key specifications — Series: FRN-R-ID.
BUSSMANN
BUSSMANN Fuse: Class RK5, FRN-R-ID Series, Time-Delay, 35 A, 250 V AC, 125 V DC, Indicating (MPN FRN-R-35ID). Key specifications — Series: FRN-R-ID.
BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 15 A, 600 V AC, 300 V DC, Non-Indicating (MPN FRS-R-15). Key specifications — Series: FRS-R.
BUSSMANN
BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 15 A, 600 V AC, 300 V DC, Non-Indicating (MPN FRS-R-15). Key specifications — Series: FRS-R.
BUSSMANN Fuse: Class RK5, FRN-R Series, Time-Delay, 25 A, 250 V AC, 125 V DC, Non-Indicating (MPN FRN-R-25). Key specifications — Series: FRN-R.
BUSSMANN
BUSSMANN Fuse: Class RK5, FRN-R Series, Time-Delay, 25 A, 250 V AC, 125 V DC, Non-Indicating (MPN FRN-R-25). Key specifications — Series: FRN-R.
BUSSMANN Fuse: Class RK5, FRN-R Series, Time-Delay, 5 A, 250 V AC, 125 V DC, Non-Indicating (MPN FRN-R-5). Key specifications — Series: FRN-R.
BUSSMANN
BUSSMANN Fuse: Class RK5, FRN-R Series, Time-Delay, 5 A, 250 V AC, 125 V DC, Non-Indicating (MPN FRN-R-5). Key specifications — Series: FRN-R.