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BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 1.5 A, 600 V AC, 300 V DC - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 1.5 A, 600 V AC, 300 V DC

The BUSSMANN Fuse is a Class RK5, FRS-R Series, Time-Delay, 1.5 A, Non-Indicating cylindrical fuse rated for 600 V AC and 300 V DC (MPN FRS-R-1-1/2). 3G Electric interprets customer demand and delivers this genuine…

SKU 3G-OTH-28635

Also listed as: FRSR112 · FRS R 1 1 2 · FRS-R-1-1-2

Brand
BUSSMANN
Item
Fuse: Class RK5, FRS-R Series, Time-Delay, 1.5 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-1-1/2
Series
FRS-R
Type
FRS-R Series, Time-Delay, 1.5 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, 1.5 A, Non-Indicating cylindrical fuse rated for 600 V AC and 300 V DC (MPN FRS-R-1-1/2). 3G Electric interprets customer demand and delivers this genuine industrial fuse across 14 departments — with specialist depth in controls to support your electrical protection needs.

Frequently Asked Questions

What is a BUSSMANN FRS-R-1-1/2 fuse used for?

The BUSSMANN FRS-R-1-1/2 is a Class RK5 time-delay fuse rated 1.5 A, 600 V AC / 300 V DC. It protects motor circuits, transformers, and other inductive loads from short circuits and sustained overloads in industrial control panels and power distribution.

What are the specifications of the BUSSMANN FRS-R-1-1/2 fuse?

This BUSSMANN FRS-R series fuse is rated 1.5 A, 600 V AC and 300 V DC. It is a non-indicating, time-delay cylindrical fuse with Class RK5 characteristics. The manufacturer part number is FRS-R-1-1/2.

Where to buy BUSSMANN FRS-R-1-1/2 fuses worldwide?

3G Electric supplies BUSSMANN FRS-R-1-1/2 fuses to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. Contact us for pricing and lead time on this Class RK5 time-delay fuse.

How to select the right BUSSMANN FRS-R fuse for a motor circuit?

Select a BUSSMANN FRS-R fuse by matching the motor full-load current and starting characteristics. The time-delay feature handles inrush without nuisance opening. Verify voltage rating (600 V AC / 300 V DC) and ensure the interrupting rating meets system fault current.

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, 250 mA, 600 V AC, 300 V DC, Non-Indicating (MPN FRS-R-1/4)
BUSSMANN
BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 250 mA, 600 V AC, 300 V DC, Non-Indicating (MPN FRS-R-1/4)
BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 7.5 A, 600 V AC, 300 V DC, Non-Indicating (MPN FRS-R-7-1/2)
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BUSSMANN Fuse: Class RK5, FRS-R Series, Time-Delay, 7.5 A, 600 V AC, 300 V DC, Non-Indicating (MPN FRS-R-7-1/2)
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, 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, 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)
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)

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