BUSSMANN Medium Voltage Fuse: JCR Series, R-Rated, 8.3 kV AC, 130 A, Time-Delay
The BUSSMANN JCR Series is a time-delay cylindrical fuse, specifically an R-rated medium voltage fuse with a voltage rating of 8.3 kV AC and a current rating of 130 A. This indicating fuse, manufactured under part…
SKU 3G-OTH-25415
Also listed as: JCRA4R · JCR A 4R
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Product Description
The BUSSMANN JCR Series is a time-delay cylindrical fuse, specifically an R-rated medium voltage fuse with a voltage rating of 8.3 kV AC and a current rating of 130 A. This indicating fuse, manufactured under part number JCR-A-4R, is designed for overcurrent protection in medium voltage applications.
Frequently Asked Questions
What is the BUSSMANN JCR-A-4R medium voltage fuse used for?
The BUSSMANN JCR-A-4R is an R-rated, time-delay medium voltage fuse designed for overcurrent protection in medium voltage applications up to 8.3 kV AC. It is commonly used in motor circuits, transformers, and switchgear where coordination with upstream protective devices is required.
What are the specifications of the BUSSMANN JCR-A-4R fuse?
The BUSSMANN JCR-A-4R is part of the JCR Series, rated at 8.3 kV AC and 130 A. It is an R-rated, time-delay, indicating fuse with cylindrical construction. The manufacturer part number is JCR-A-4R, and it provides reliable overcurrent protection in medium voltage systems.
Where to buy the BUSSMANN JCR-A-4R fuse worldwide?
3G Electric supplies the BUSSMANN JCR-A-4R medium voltage fuse to customers 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 on this BUSSMANN fuse.
How to select the correct BUSSMANN JCR series fuse for an application?
To select the correct BUSSMANN JCR series fuse, verify the system voltage (8.3 kV AC maximum), continuous current (130 A for the JCR-A-4R), and required time-delay characteristics. Ensure the R-rating coordinates with upstream protection. Consult the manufacturer's application guide for specific motor or transformer protection requirements.
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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.
