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BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 20 A, 600 V AC, 300 V DC - Time-Delay Cube Fuses
BUSSMANNTime-Delay Cube Fuses

BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 20 A, 600 V AC, 300 V DC

The BUSSMANN TCF Series Class CF Time-Delay Cube Fuse (MPN TCF20) is a 20 A, 600 V AC, 300 V DC indicating fuse. This time-delay cube fuse is designed for overcurrent protection in industrial equipment.

SKU 3G-OTH-25165

Also listed as: TCF 20 · TCF-20

Brand
BUSSMANN
Item
Fuse: Class CF, TCF Series, Time-Delay, 20 A, 600 V AC, 300 V DC
Category
Time-Delay Cube Fuses
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Payment
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Technical Specifications

BUSSMANN
Manufacturer Part Number
TCF20
Series
TCF
Type
TCF Series, Time-Delay, 20 A, 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 TCF Series Class CF Time-Delay Cube Fuse (MPN TCF20) is a 20 A, 600 V AC, 300 V DC indicating fuse. This time-delay cube fuse is designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the BUSSMANN TCF20 fuse used for?

The BUSSMANN TCF20 Class CF time-delay cube fuse provides overcurrent protection in industrial equipment. Its 20 A rating and 600 V AC / 300 V DC capability suit motor circuits, transformers, and other inductive loads where temporary inrush currents occur. The indicating feature allows quick visual identification of a blown fuse.

What are the specifications of the BUSSMANN TCF20 fuse?

The BUSSMANN TCF20 is a Class CF, TCF Series, time-delay indicating fuse rated 20 A, 600 V AC, and 300 V DC. It is a cube-style fuse designed for overcurrent protection. The manufacturer part number is TCF20. These specifications are critical for matching the fuse to the circuit voltage and current requirements.

Where to buy BUSSMANN TCF20 fuses worldwide?

3G Electric supplies the BUSSMANN TCF20 fuse worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine BUSSMANN components to support your maintenance and production needs.

How to select the correct BUSSMANN TCF20 fuse for an application?

To select the correct BUSSMANN TCF20 fuse, verify the circuit's continuous current does not exceed 20 A and the system voltage is within 600 V AC or 300 V DC. Confirm the fuse holder accepts Class CF cube fuses. The time-delay characteristic handles motor start-up surges. Always consult the equipment manual for the recommended fuse type.

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 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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