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

3G Electric
BUSSMANN TCF3RN Time-Delay Cube Fuse, 3 A, 600 V AC, 300 V DC, Class CF - Time-Delay Cube Fuses
BUSSMANNTime-Delay Cube Fuses

BUSSMANN TCF3RN Time-Delay Cube Fuse, 3 A, 600 V AC, 300 V DC, Class CF

The BUSSMANN TCF Series Class CF Time-Delay Cube Fuse (MPN TCF3RN) is a non-indicating fuse rated at 3 A, 600 V AC, and 300 V DC. This time-delay cube fuse is designed for overcurrent protection in industrial equipment.

SKU 3G-OTH-25082

Brand
BUSSMANN
Item
TCF3RN Time-Delay Cube Fuse, 3 A, 600 V AC, 300 V DC, Class CF
Part Number
TCF3RN
Category
Time-Delay Cube Fuses
Available to Order
Also known as:TCF3RNBUSSMANN
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
TCF3RN
Series
TCF
Type
TCF Series, Time-Delay, 3 A, Non-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 Class CF Time-Delay Cube Fuse (MPN TCF3RN) is a non-indicating fuse rated at 3 A, 600 V AC, and 300 V DC. This time-delay cube fuse is designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the BUSSMANN TCF3RN fuse used for?

The BUSSMANN TCF3RN is a Class CF time-delay cube fuse rated at 3 A, 600 V AC, and 300 V DC. It provides overcurrent protection in industrial equipment such as motor control circuits, transformers, and control panels where temporary inrush currents occur.

What are the specifications of the BUSSMANN TCF3RN fuse?

The BUSSMANN TCF3RN is a TCF Series, time-delay, non-indicating fuse rated at 3 A, 600 V AC, and 300 V DC. It is a Class CF cube fuse designed for overcurrent protection in industrial applications. The manufacturer part number is TCF3RN.

Where to buy the BUSSMANN TCF3RN fuse worldwide?

3G Electric supplies the BUSSMANN TCF3RN fuse to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this Class CF time-delay fuse.

How to select a time-delay fuse like the BUSSMANN TCF3RN?

Select a time-delay fuse like the BUSSMANN TCF3RN by matching its voltage rating (600 V AC, 300 V DC) and current rating (3 A) to your circuit requirements. Time-delay fuses tolerate temporary inrush currents, making them suitable for motor and transformer protection. Always verify the interrupting rating and physical dimensions.

Used in

Common applications for BUSSMANN
Industrial drives — BUSSMANN FWC series fast-acting cylindrical fuses protect power semiconductors in AC/DC drive circuits.
Control transformers — BUSSMANN FNQ-R series time-delay fuses handle inrush currents in control power circuits.
Semiconductor protection — BUSSMANN KAC series bolt-on fuses safeguard diodes, thyristors, and IGBTs in AC-only applications.
Electrical panels — BUSSMANN FP-2, FP-3, FP-4, and FP-6 fuse pullers enable safe fuse replacement in distribution panels.
Automotive electrical systems — BUSSMANN FP-A3 fuse puller removes and installs 1/4 in and 1/2 in automotive fuses.
Power supplies — BUSSMANN FWC series fuses provide overcurrent protection in AC/DC power supply circuits.
Not sure this is the right part? Photo-identify it

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

More from BUSSMANN

View all BUSSMANN parts
The BUSSMANN TCF30RN is a Class CF time-delay cube fuse rated 30 A, 600 V AC / 300 V DC. It is non-indicating and part of the TCF Series. This fuse provides overcurrent protection in circuits with inductive loads such as motors and transformers, accommodating temporary inrush currents
BUSSMANN
The BUSSMANN TCF30RN is a Class CF time-delay cube fuse rated 30 A, 600 V AC / 300 V DC. It is non-indicating and part of the TCF Series. This fuse provides overcurrent protection in circuits with inductive loads such as motors and transformers, accommodating temporary inrush currents

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first