We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 45 A, 600 V AC, 300 V DC - Time-Delay Cube Fuses
BUSSMANNTime-Delay Cube Fuses

BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 45 A, 600 V AC, 300 V DC

The BUSSMANN TCF Series Fuse, model TCF45, is a Class CF time-delay cube fuse rated for 45 A at 600 V AC and 300 V DC. This indicating fuse from BUSSMANN is designed for overcurrent protection in industrial equipment.

SKU 3G-OTH-25267

Also listed as: TCF 45 · TCF-45

Brand
BUSSMANN
Item
Fuse: Class CF, TCF Series, Time-Delay, 45 A, 600 V AC, 300 V DC
Category
Time-Delay Cube Fuses
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
TCF45
Series
TCF
Type
TCF Series, Time-Delay, 45 A, Indicating
AC
600 V
DC
300 V

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The BUSSMANN TCF Series Fuse, model TCF45, is a Class CF time-delay cube fuse rated for 45 A at 600 V AC and 300 V DC. This indicating fuse from BUSSMANN is designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the BUSSMANN TCF45 fuse used for?

The BUSSMANN TCF45 is a Class CF time-delay cube fuse used for overcurrent protection in industrial equipment. Its 45 A rating at 600 V AC and 300 V DC makes it suitable for motor circuits, transformers, and other inductive loads where temporary inrush currents occur.

What are the specifications of the BUSSMANN TCF45 fuse?

The BUSSMANN TCF45 is a Class CF time-delay indicating fuse rated 45 A at 600 V AC and 300 V DC. It is part of the TCF Series and features a cube body with visual indication for blown fuse detection. The manufacturer part number is TCF45.

Where to buy BUSSMANN TCF45 fuses worldwide?

3G Electric supplies BUSSMANN TCF45 fuses worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this Class CF time-delay fuse.

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

Select a BUSSMANN TCF fuse based on your circuit's continuous current, voltage (AC or DC), and inrush characteristics. The TCF45 is rated 45 A at 600 V AC and 300 V DC. For motor protection, ensure the time-delay curve accommodates starting current without nuisance opening.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 50 A, 600 V AC, 300 V DC, Indicating (MPN TCF50)
BUSSMANN
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 50 A, 600 V AC, 300 V DC, Indicating (MPN TCF50)
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 40 A, 600 V AC, 300 V DC, Indicating (MPN TCF40)
BUSSMANN
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 40 A, 600 V AC, 300 V DC, Indicating (MPN TCF40)
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 30 A, 600 V AC, 300 V DC, Indicating (MPN TCF30)
BUSSMANN
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 30 A, 600 V AC, 300 V DC, Indicating (MPN TCF30)
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 6 A, 600 V AC, 300 V DC, Indicating (MPN TCF6)
BUSSMANN
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 6 A, 600 V AC, 300 V DC, Indicating (MPN TCF6)
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 20 A, 600 V AC, 300 V DC, Indicating (MPN TCF20)
BUSSMANN
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 20 A, 600 V AC, 300 V DC, Indicating (MPN TCF20)
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 100 A, 600 V AC, 300 V DC, Indicating (MPN TCF100)
BUSSMANN
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 100 A, 600 V AC, 300 V DC, Indicating (MPN TCF100)

More from BUSSMANN

View all BUSSMANN parts →
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 3 A, 600 V AC, 300 V DC, Non-Indicating (MPN TCF3RN)
BUSSMANN
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, 10 A, 600 V AC, 300 V DC, Indicating (MPN TCF10)
BUSSMANN
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 10 A, 600 V AC, 300 V DC, Indicating (MPN TCF10)
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 17.5 A, 600 V AC, 300 V DC, Indicating (MPN TCF17-1/2)
BUSSMANN
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 17.5 A, 600 V AC, 300 V DC, Indicating (MPN TCF17-1/2)
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 70 A, 600 V AC, 300 V DC, Indicating (MPN TCF70)
BUSSMANN
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 70 A, 600 V AC, 300 V DC, Indicating (MPN TCF70)
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 50 A, 600 V AC, 300 V DC, Non-Indicating (MPN TCF50RN)
BUSSMANN
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 50 A, 600 V AC, 300 V DC, Non-Indicating (MPN TCF50RN)
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 25 A, 600 V AC, 300 V DC, Indicating (MPN TCF25)
BUSSMANN
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 25 A, 600 V AC, 300 V DC, Indicating (MPN TCF25)
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 90 A, 600 V AC, 300 V DC, Indicating (MPN TCF90)
BUSSMANN
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 90 A, 600 V AC, 300 V DC, Indicating (MPN TCF90)
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 15 A, 600 V AC, 300 V DC, Indicating (MPN TCF15)
BUSSMANN
BUSSMANN Fuse: Class CF, TCF Series, Time-Delay, 15 A, 600 V AC, 300 V DC, Indicating (MPN TCF15)