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BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 6 A, 600 V AC, 300 V DC - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 6 A, 600 V AC, 300 V DC

The BUSSMANN Fuse is a Class RK5, FRS-R Series, Time-Delay Cylindrical Fuse rated at 6 A, 600 V AC and 300 V DC, non-indicating (MPN FRS-R-6). 3G Electric interprets this demand and sources the exact OEM part, backed…

SKU 3G-OTH-28703

Also listed as: FRSR6 · FRS R 6

Brand
BUSSMANN
Item
Fuse: Class RK5, FRS-R Series, Time-Delay, 6 A, 600 V AC, 300 V DC
Category
Time-Delay Cylindrical Fuses
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BUSSMANN
Manufacturer Part Number
FRS-R-6
Series
FRS-R
Type
FRS-R Series, Time-Delay, 6 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 Fuse is a Class RK5, FRS-R Series, Time-Delay Cylindrical Fuse rated at 6 A, 600 V AC and 300 V DC, non-indicating (MPN FRS-R-6). 3G Electric interprets this demand and sources the exact OEM part, backed by specialist expertise in electrical components across 14 industrial departments.

Frequently Asked Questions

What is the BUSSMANN FRS-R-6 fuse used for?

The BUSSMANN FRS-R-6 is a Class RK5 time-delay cylindrical fuse rated 6 A, 600 V AC, 300 V DC. It protects motor circuits, transformers, and other inductive loads from overcurrent and short circuits, allowing harmless inrush currents to pass without nuisance opening.

What are the specifications of the BUSSMANN FRS-R-6 fuse?

The BUSSMANN FRS-R-6 is a Class RK5 time-delay fuse from the FRS-R series. It is rated 6 A, 600 V AC, 300 V DC, and is non-indicating. The manufacturer part number is FRS-R-6. It is designed for overcurrent protection in industrial equipment.

Where to buy BUSSMANN FRS-R-6 fuses worldwide?

You can source BUSSMANN FRS-R-6 fuses through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this part.

How to select the correct BUSSMANN FRS-R-6 fuse for an application?

To select the BUSSMANN FRS-R-6, verify your circuit voltage (600 V AC or 300 V DC max) and continuous current (6 A). Ensure the Class RK5 time-delay characteristic matches your load's inrush profile. Consult the FRS-R series datasheet for interrupting rating and coordination requirements.

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: Class RK5, FRS-R Series, Time-Delay, 1.6 A, 600 V AC, 300 V DC, Non-Indicating (MPN FRS-R-1-6/10)
BUSSMANN
BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 1.6 A, 600 V AC, 300 V DC, Non-Indicating (MPN FRS-R-1-6/10)
BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 3 A, 600 V AC, 300 V DC, Non-Indicating (MPN FRS-R-3)
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BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 3 A, 600 V AC, 300 V DC, Non-Indicating (MPN FRS-R-3)
BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 8 A, 600 V AC, 300 V DC, Non-Indicating (MPN FRS-R-8)
BUSSMANN
BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 8 A, 600 V AC, 300 V DC, Non-Indicating (MPN FRS-R-8)
BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 600 mA, 600 V AC, 300 V DC, Non-Indicating (MPN FRS-R-6/10)
BUSSMANN
BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 600 mA, 600 V AC, 300 V DC, Non-Indicating (MPN FRS-R-6/10)
BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 100 mA, 600 V AC, 300 V DC, Non-Indicating (MPN FRS-R-1/10)
BUSSMANN
BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 100 mA, 600 V AC, 300 V DC, Non-Indicating (MPN FRS-R-1/10)
BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 150 mA, 600 V AC, 300 V DC, Non-Indicating (MPN FRS-R-15/100)
BUSSMANN
BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 150 mA, 600 V AC, 300 V DC, Non-Indicating (MPN FRS-R-15/100)

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