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BUSSMANN Fuse: Class CF, FCF Series, Fast-Acting, 20 A, 600 V AC, 600 V DC - Fast-Acting Cube Fuses
BUSSMANNFast-Acting Cube Fuses

BUSSMANN Fuse: Class CF, FCF Series, Fast-Acting, 20 A, 600 V AC, 600 V DC

The BUSSMANN FCF Series FCF20RN is a Class CF fast-acting cube fuse rated for 20 A at 600 V AC and 600 V DC. This non-indicating fuse provides overcurrent protection in a compact cube form factor.

SKU 3G-OTH-25057

Brand
BUSSMANN
Item
Fuse: Class CF, FCF Series, Fast-Acting, 20 A, 600 V AC, 600 V DC
Category
Fast-Acting Cube Fuses
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

BUSSMANN
Manufacturer Part Number
FCF20RN
Series
FCF
Type
FCF Series, Fast-Acting, 20 A, Non-Indicating
AC
600 V
DC
600 V

Technical Documents

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

Product Description

The BUSSMANN FCF Series FCF20RN is a Class CF fast-acting cube fuse rated for 20 A at 600 V AC and 600 V DC. This non-indicating fuse provides overcurrent protection in a compact cube form factor.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the BUSSMANN FCF20RN fuse used for?

The BUSSMANN FCF20RN is a Class CF fast-acting cube fuse used for overcurrent protection in industrial control panels, power supplies, and DC circuits. Its 600 V AC/DC rating makes it suitable for equipment requiring rapid response to short circuits.

What are the specifications of the BUSSMANN FCF20RN?

The BUSSMANN FCF20RN is a Class CF fast-acting, non-indicating cube fuse rated 20 A at 600 V AC and 600 V DC. It is part of the FCF series and comes in a compact cube form factor for space-constrained applications.

Where to buy the BUSSMANN FCF20RN worldwide?

3G Electric supplies the BUSSMANN FCF20RN worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to select the right BUSSMANN FCF20RN fuse for my application?

Select the BUSSMANN FCF20RN by verifying your circuit voltage (up to 600 V AC/DC) and current rating (20 A). Ensure the fuse holder accepts Class CF cube fuses. For DC applications, confirm the fuse's DC rating matches your system.

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 fast-acting cube 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 CF, TCF Series, Time-Delay, 20 A, 600 V AC, 300 V DC, Non-Indicating (MPN TCF20RN)
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BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 20 A, 600 V AC, 300 V DC, Non-Indicating (MPN TCF20RN)
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 3 A, 600 V AC, 300 V DC, Non-Indicating (MPN TCF3RN)
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BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 3 A, 600 V AC, 300 V DC, Non-Indicating (MPN TCF3RN)
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 50 A, 600 V AC, 300 V DC, Non-Indicating (MPN TCF50RN)
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BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 50 A, 600 V AC, 300 V DC, Non-Indicating (MPN TCF50RN)
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BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 30 A, 600 V AC, 300 V DC, Non-Indicating (MPN TCF30RN)
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 150 A, 600 V AC, 300 V DC, Indicating (MPN TCF150)
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BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 150 A, 600 V AC, 300 V DC, Indicating (MPN TCF150)
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 50 A, 600 V AC, 300 V DC, Indicating (MPN TCF50)
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BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 50 A, 600 V AC, 300 V DC, Indicating (MPN TCF50)

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