BUSSMANN JCU-400E E-Rated Time-Delay Cylindrical Fuse
The BUSSMANN JCU Series is a time-delay cylindrical fuse, specifically an E-rated medium voltage fuse. This model, the JCU-400E, is rated for 400 A at 5.5 kV AC and features an indicating function.
SKU 3G-OTH-129881
Also listed as: JCU400E · JCU 400E
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The BUSSMANN JCU Series is a time-delay cylindrical fuse, specifically an E-rated medium voltage fuse. This model, the JCU-400E, is rated for 400 A at 5.5 kV AC and features an indicating function.
Frequently Asked Questions
What is the BUSSMANN JCU-400E medium voltage fuse used for?
The BUSSMANN JCU-400E is an E-rated, time-delay cylindrical fuse designed for medium voltage circuit protection in industrial power distribution systems. It is commonly used in motor starters, transformers, and switchgear to safely interrupt overcurrents up to 5.5 kV AC.
What are the specifications of the BUSSMANN JCU-400E fuse?
The BUSSMANN JCU-400E is a JCU Series, E-rated, time-delay medium voltage fuse rated for 400 A at 5.5 kV AC. It features an indicating function for visual blown-fuse detection. The manufacturer part number is JCU-400E, and it is a cylindrical fuse type.
Where to buy the BUSSMANN JCU-400E fuse worldwide?
3G Electric supplies the BUSSMANN JCU-400E 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 this fuse to any country.
How to select the correct BUSSMANN JCU-400E fuse for an application?
To select the correct BUSSMANN JCU-400E fuse, verify your system voltage does not exceed 5.5 kV AC and the continuous current rating matches 400 A. Ensure the E-rated time-delay characteristic suits your load, such as motor or transformer inrush. Consult the BUSSMANN application guide for coordination.
Used in
Common applications for BUSSMANNBUSSMANN 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.
