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BUSSMANN Medium Voltage Fuse: JCW Series, E-Rated, Time-Delay, 500 mA, 5.5 kV AC - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN Medium Voltage Fuse: JCW Series, E-Rated, Time-Delay, 500 mA, 5.5 kV AC

The BUSSMANN JCW Series is a medium voltage, time-delay cylindrical fuse, E-Rated and non-indicating, with a current rating of 500 mA and a voltage rating of 5.5 kV AC (MPN JCW-1/2E).

SKU 3G-OTH-129857

Brand
BUSSMANN
Item
Medium Voltage Fuse: JCW Series, E-Rated, Time-Delay, 500 mA, 5.5 kV AC
Category
Time-Delay Cylindrical Fuses
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Technical Specifications

BUSSMANN
Manufacturer Part Number
JCW-1/2E
Type
E-Rated, Time-Delay, 500 mA, 5.5 kV AC, Non-Indicating
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BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN JCW Series is a medium voltage, time-delay cylindrical fuse, E-Rated and non-indicating, with a current rating of 500 mA and a voltage rating of 5.5 kV AC (MPN JCW-1/2E).

Frequently Asked Questions

What is the BUSSMANN JCW-1/2E medium voltage fuse used for?

The BUSSMANN JCW-1/2E is an E-rated, time-delay cylindrical fuse designed for medium voltage circuits up to 5.5 kV AC. It protects transformers, motors, and switchgear from overcurrents in industrial power distribution systems, providing reliable coordination and safety.

What are the specifications of the BUSSMANN JCW-1/2E fuse?

The BUSSMANN JCW-1/2E is a 500 mA, 5.5 kV AC, E-rated, time-delay, non-indicating medium voltage fuse from the JCW series. It features a cylindrical body and is manufactured by BUSSMANN under MPN JCW-1/2E, suitable for overcurrent protection in industrial applications.

Where to buy BUSSMANN JCW-1/2E fuses worldwide?

3G Electric supplies the BUSSMANN JCW-1/2E fuse worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this BUSSMANN medium voltage fuse for your project.

How to select the correct BUSSMANN JCW series fuse for my application?

To select the correct BUSSMANN JCW series fuse, match the voltage rating (5.5 kV AC) and current rating (500 mA for JCW-1/2E) to your circuit requirements. Ensure the E-rated time-delay characteristic aligns with your equipment's inrush current. Consult a qualified engineer for coordination studies.

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 cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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