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3G Electric
BUSSMANN FRS-R-150 Time-Delay Blade Fuse, 150 A, 600 V AC / 300 V DC, Class RK5 - Time-Delay Blade Fuses
BUSSMANNTime-Delay Blade Fuses

BUSSMANN FRS-R-150 Time-Delay Blade Fuse, 150 A, 600 V AC / 300 V DC, Class RK5

The BUSSMANN FRS-R Series Fuse is a Class RK5, time-delay blade fuse rated at 150 A, 600 V AC and 300 V DC, non-indicating (MPN FRS-R-150). 3G Electric interprets this demand and delivers genuine BUSSMANN fuses…

SKU 3G-OTH-26572

Also listed as: FRSR150 · FRS R 150

Brand
BUSSMANN
Item
FRS-R-150 Time-Delay Blade Fuse, 150 A, 600 V AC / 300 V DC, Class RK5
Part Number
FRS-R-150
Category
Time-Delay Blade Fuses
Available to Order
Also known as:FRS-R-150BUSSMANN
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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
FRS-R-150
Series
FRS-R
Type
FRS-R Series, Time-Delay, 150 A, Non-Indicating
AC
600 V
DC
300 V

Technical Documents

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

Product Description

The BUSSMANN FRS-R Series Fuse is a Class RK5, time-delay blade fuse rated at 150 A, 600 V AC and 300 V DC, non-indicating (MPN FRS-R-150). 3G Electric interprets this demand and delivers genuine BUSSMANN fuses across 14 industrial departments — with specialist depth in electrical components as an authorised distributor — ensuring you get the right solution, not just a catalog.

Frequently Asked Questions

What is a BUSSMANN FRS-R-150 fuse used for?

The BUSSMANN FRS-R-150 is a Class RK5 time-delay fuse rated 150 A, 600 V AC / 300 V DC. It protects motors, transformers, and other inductive loads from short circuits and sustained overloads in industrial control panels, HVAC equipment, and power distribution systems.

What are the specifications of the BUSSMANN FRS-R-150 fuse?

The BUSSMANN FRS-R-150 is a Class RK5, time-delay, non-indicating blade fuse rated 150 A, 600 V AC and 300 V DC. It belongs to the FRS-R series and is designed for branch-circuit protection where high inrush currents occur.

Where to buy BUSSMANN FRS-R-150 fuses worldwide?

3G Electric supplies the BUSSMANN FRS-R-150 fuse to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this Class RK5 time-delay fuse.

How to select the correct BUSSMANN FRS-R fuse for an application?

To select the correct BUSSMANN FRS-R fuse, match the voltage rating (600 V AC / 300 V DC) and current rating (150 A) to your circuit requirements. The time-delay characteristic handles motor-starting inrush without nuisance opening. Always verify the interrupting rating meets available fault current.

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 blade fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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