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

3G Electric
RFQ CartGet a QuoteSign inSign up
Image not available
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN JCH-3R Time-Delay Cylindrical Fuse

The BUSSMANN JCH Series is a medium-voltage, time-delay cylindrical fuse, R-rated for 2.4 kV AC and 100 A. This indicating fuse (MPN JCH-3R) provides overcurrent protection in industrial power distribution systems.

SKU 3G-OTH-25381

Also listed as: JCH3R · JCH 3R

Brand
BUSSMANN
Item
JCH-3R Time-Delay Cylindrical Fuse
Part Number
JCH-3R
Category
Time-Delay Cylindrical Fuses
Available to Order
Also known as:JCH-3RBUSSMANN
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
JCH-3R
Series
JCH
Type
R-Rated, 2.4 kV AC, 100 A, Time-Delay, Indicating

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 JCH Series is a medium-voltage, time-delay cylindrical fuse, R-rated for 2.4 kV AC and 100 A. This indicating fuse (MPN JCH-3R) provides overcurrent protection in industrial power distribution systems.

Frequently Asked Questions

What is the BUSSMANN JCH-3R medium voltage fuse used for?

The BUSSMANN JCH-3R is a medium-voltage, time-delay cylindrical fuse used for overcurrent protection in industrial power distribution systems. Its R-rating and indicating feature help maintenance teams quickly identify blown fuses in motor circuits and switchgear, reducing downtime in plants and facilities worldwide.

What are the specifications of the BUSSMANN JCH-3R fuse?

The BUSSMANN JCH-3R is an R-rated, time-delay indicating fuse rated for 2.4 kV AC and 100 A. It belongs to the JCH Series and carries the manufacturer part number JCH-3R. These specifications ensure reliable overcurrent protection in medium-voltage industrial applications.

Where to buy BUSSMANN JCH-3R fuses worldwide?

3G Electric supplies the BUSSMANN JCH-3R fuse to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this medium-voltage fuse to your facility. Contact us for a quote and lead time on your order.

How to select the correct BUSSMANN JCH series fuse for my system?

To select the correct BUSSMANN JCH series fuse, match the voltage rating (2.4 kV AC) and current rating (100 A for the JCH-3R) to your circuit requirements. Confirm the R-rating and time-delay characteristic suit your motor or transformer protection needs. Consult a qualified engineer for proper coordination.

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
Not sure this is the right part? Photo-identify it→

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.

You might also need

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

Compatible alternatives & equivalents

More from BUSSMANN

View all BUSSMANN parts →
Time-delay cylindrical fuse rated at 3.2 A and 250 V AC, with dimensions of 1/4 in x 1 1/4 in. Provides overcurrent protection in circuits where temporary inrush currents occur, such as motors and control circuits, preventing nuisance blowing while safeguarding against sustained faults
BUSSMANN
Time-delay cylindrical fuse rated at 3.2 A and 250 V AC, with dimensions of 1/4 in x 1 1/4 in. Provides overcurrent protection in circuits where temporary inrush currents occur, such as motors and control circuits, preventing nuisance blowing while safeguarding against sustained faults
Time-delay cylindrical fuse rated 8 A, 250 V AC. Midget size, 13/32 x 1-1/2 in, non-indicating. Provides overcurrent protection with delayed response for inductive loads in control panels, motor circuits, and lighting systems
BUSSMANN
Time-delay cylindrical fuse rated 8 A, 250 V AC. Midget size, 13/32 x 1-1/2 in, non-indicating. Provides overcurrent protection with delayed response for inductive loads in control panels, motor circuits, and lighting systems
Time-delay cylindrical fuse rated 2.5 A at 250 V AC, 5 mm x 20 mm package. Designed for overcurrent protection in circuits with inductive loads such as motors and transformers, accommodating temporary inrush currents
BUSSMANN
Time-delay cylindrical fuse rated 2.5 A at 250 V AC, 5 mm x 20 mm package. Designed for overcurrent protection in circuits with inductive loads such as motors and transformers, accommodating temporary inrush currents
BUSSMANN
BUSSMANN
R-rated time-delay cylindrical fuse rated 4.8 kV AC and 450 A. Indicating feature provides visual blown-fuse indication. Used for overcurrent protection in medium voltage motor circuits, transformers, and switchgear where coordination with downstream devices and inrush current handling is required
Time-delay cylindrical fuse rated 1.5 A, 250 V AC, with 1/4 in x 1 1/4 in dimensions. Designed for overcurrent protection in circuits with moderate inrush currents, such as motors, transformers, and control panels
BUSSMANN
Time-delay cylindrical fuse rated 1.5 A, 250 V AC, with 1/4 in x 1 1/4 in dimensions. Designed for overcurrent protection in circuits with moderate inrush currents, such as motors, transformers, and control panels
BUSSMANN
BUSSMANN
R-Rated time-delay cylindrical fuse for medium-voltage overcurrent protection. Rated 4.8 kV AC and 700 A with indicating feature for visual blown-fuse indication. Suitable for motor circuits and transformer protection where inrush currents require time-delay characteristics
BUSSMANN
BUSSMANN
R-rated time-delay cylindrical fuse rated 4.8 kV AC and 650 A. Indicating feature provides visual blown-fuse indication. Used for overcurrent protection in medium-voltage circuits, coordinating with other protective devices and handling inrush currents from motors and transformers
Time-delay cylindrical fuse rated 2 A at 250 V AC, with a 5 mm x 20 mm form factor. Designed to tolerate temporary inrush currents without nuisance opening, suitable for overcurrent protection in circuits with motors, transformers, power supplies, and lighting systems
BUSSMANN
Time-delay cylindrical fuse rated 2 A at 250 V AC, with a 5 mm x 20 mm form factor. Designed to tolerate temporary inrush currents without nuisance opening, suitable for overcurrent protection in circuits with motors, transformers, power supplies, and lighting systems

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first