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Medium Voltage Fuses

For fuse protection systems in power distribution networks, medium voltage fuses are among the most critical components for safeguarding electrical equipment and infrastructure operating above 1000 volts. Medium voltage fuses provide overcurrent and short-circuit protection for transformers, switchgear, and distribution systems by interrupting fault currents before damage occurs to connected equipment. Electrical.com carries an extensive selection of medium voltage fuses from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of utility substations, industrial power distribution, commercial building infrastructure, and renewable energy installations.
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Part Number
PRICE
Manufacturer
Connection
JCR-B-18R
JCR-B-18R
Limited Stock
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Cooper Bussmann
-
JCR-B-24R
JCR-B-24R
Limited Stock
From
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Cooper Bussmann
-
JCR-B-2R
JCR-B-2R
Limited Stock
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Cooper Bussmann
-
JCR-B-3R
JCR-B-3R
Limited Stock
From
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Cooper Bussmann
-
JCR-B-4R
JCR-B-4R
Limited Stock
From
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Cooper Bussmann
-
JCR-B-6R
JCR-B-6R
Limited Stock
From
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Cooper Bussmann
-
JCR-B-9R
JCR-B-9R
Limited Stock
From
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Cooper Bussmann
-
JCU-10E
JCU-10E
Limited Stock
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Cooper Bussmann
-
JCU-125E
JCU-125E
Limited Stock
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Cooper Bussmann
-
JCU-175E
JCU-175E
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Cooper Bussmann
-
JCU-25E
JCU-25E
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Cooper Bussmann
-
JCU-300E
JCU-300E
Limited Stock
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Cooper Bussmann
-
JCU-30E
JCU-30E
Limited Stock
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Cooper Bussmann
-
JCU-400E
JCU-400E
Limited Stock
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Cooper Bussmann
-
JCU-40E
JCU-40E
Limited Stock
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Cooper Bussmann
-
JCU-450E
JCU-450E
Limited Stock
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Cooper Bussmann
-
JCU-50E
JCU-50E
Limited Stock
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Cooper Bussmann
-
JCU-65E
JCU-65E
Limited Stock
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Cooper Bussmann
-
JCU-750E
JCU-750E
Limited Stock
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Cooper Bussmann
-
JCU-80E
JCU-80E
Limited Stock
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Cooper Bussmann
-
JCX-100E
JCX-100E
Limited Stock
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Cooper Bussmann
Ferrule
JCX-125E
JCX-125E
Limited Stock
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Cooper Bussmann
Ferrule
JCX-20E
JCX-20E
Limited Stock
From
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Cooper Bussmann
Ferrule
JCX-225E
JCX-225E
Limited Stock
From
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Cooper Bussmann
Ferrule

Electrical.com stocks the largest inventory of medium voltage fuses in the world, with over 1 million square feet of new, used, surplus, and re-certified power protection components available for immediate shipment. From utility-grade distribution fuses to industrial power system protection, we have what you need when others say no. Our comprehensive medium voltage fuse inventory spans all voltage classes and current ratings from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our medium voltage fuses serve critical applications across utility substations, industrial power distribution systems, manufacturing facilities, commercial building electrical infrastructure, mining operations, oil and gas facilities, data centers, water treatment plants, and medium voltage motor protection installations.


Whether you're maintaining legacy equipment with obsolete medium voltage fuse models or sourcing current production components for new power systems, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need medium voltage fuses now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.