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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
43F065-I/I
43F065-I/I
Limited Stock
From
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Eaton
NX Clip
43F200-UIEF
43F200-UIEF
Limited Stock
From
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Eaton
Special
43K050A1
43K050A1
Limited Stock
From
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Eaton
Special
43K080A1
43K080A1
Limited Stock
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Eaton
Special
449D671A32
449D671A32
Limited Stock
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Eaton
-
449D671A34
449D671A34
Limited Stock
From
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Eaton
-
449D759G04
449D759G04
Limited Stock
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Eaton
-
449D759G07
449D759G07
Limited Stock
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Eaton
-
449D797G11
449D797G11
Limited Stock
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Eaton
-
469001R5
469001R5
Limited Stock
From
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S&C Electric
-
48FM2X-4
48FM2X-4
Limited Stock
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Siemens
Ferrule
48FM3X-4
48FM3X-4
Limited Stock
From
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Allis Chalmers
Ferrule
48FM5X-4
48FM5X-4
Limited Stock
From
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Allis Chalmers
Ferrule
5.5AMWNA4.0E
5.5AMWNA4.0E
Limited Stock
From
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Eaton
Ferrule
5.5VFNHA2R
5.5VFNHA2R
Limited Stock
From
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Bussmann
Ferrule
5.5VFNHA3R
5.5VFNHA3R
Limited Stock
From
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Bussmann
Ferrule
5.5VKNHK24R
5.5VKNHK24R
Limited Stock
From
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Bussmann
Ferrule
5259C53H06
5259C53H06
Limited Stock
From
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Eaton
Ferrule
55GDMSJ10E
55GDMSJ10E
Limited Stock
From
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Bussmann
Ferrule
55GDMSJ125E
55GDMSJ125E
Limited Stock
From
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Bussmann
Ferrule
55GDMSJ15E
55GDMSJ15E
Limited Stock
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Bussmann
Ferrule
55GDMSJ20E
55GDMSJ20E
Limited Stock
From
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Bussmann
Ferrule
55GFMSJ150E
55GFMSJ150E
Limited Stock
From
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Bussmann
Ferrule
55GFMSJ300E
55GFMSJ300E
Limited Stock
From
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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.