Holiday Operations Update: United Fuses will be closed Monday, January 19 in observance of Martin Luther King Jr. Day.
UPS will also be closed — no pickups or deliveries that day.
Operations and shipping will resume Tuesday, January 20.

Fuses

9335 products

9335 products

Mersen A550X40E-1 - Medium Voltage Fuse 40A 5500V (Class E, 63kA AIC)

A50QS275-4 Mersen Amp-Trap Low Voltage Fuse
500V 275A Fuse - Essential Electric Supply

A50QS275-4 Mersen Amp-Trap Low Voltage Fuse
500V 275A Fuse - Essential Electric Supply

Cutler Hammer A50QS275-4 - Low Voltage Current-Limiting Fuse 275A (200kA AIC @ 500V)

General Electric 9F60LJD804 - Class R Fuse 130A (50kA AIC @ 5.08kV)

General Electric

S&C Electric 464065R1 - Medium Voltage Fuse 34.5 kV 65A (SMD-2B Standard Velocity)

A6Y100-3 Ferraz Shawmut Amp-Trap Low Voltage Fuse
600V 100A Fuse - Essential Electric Supply

A6Y100-3 Ferraz Shawmut Amp-Trap Low Voltage Fuse
600V 100A Fuse - Essential Electric Supply

Cutler Hammer A6Y100-3 - Class K Fuse 100A 600V (200kA AIC Rating)

Eaton 423D815A58 - Medium Voltage Fuse 25A 25.8kV (Class E Rated)

Mersen 6193406G16 - Medium Voltage Power Fuse 5500V 100A (Class E Ferrule Connection)

S&C Electric 454200R1 - SMD-1A Fuse Link 34.5 kV 200A (Slow-Blow Medium Voltage)

9080PF1 - Essential Electric Supply

Square D 9080PF1 - Cartridge Fuse 600V AC (UL/CSA Certified)

Cooper Bussmann KTN-R-125 Low Voltage LIMITRON 250V 125A Fuse - Essential Electric Supply

KTN-R-125 Cooper Bussmannn Low Voltage Fuse
250V 125A Fuse - Essential Electric Supply

Bussmann KTN-R-125 - RK1 Class Fuse 125A (200kA AIC @ 250V)

Eaton 4991C27A01 - CLN Fuse 25A 600V (Low Voltage Industrial)

KTS-R-10 Cooper Bussmann LIMITRON Low Voltage Fuse
600V 10A Fuse - Essential Electric Supply

Bussmann KTS-R-10 - RK1 Time-Delay Fuse 10A 600V (200kA AIC)

Cutler Hammer A6Y10-1R - Class K Fuse 10A (200kA AIC @600V)

Cutler Hammer A550X15E-1 - Medium Voltage Fuse 15A (63kA AIC @ 5.5kV)

A60X300-4 Ferraz Shawmut Amp-Trap Low Voltage Fuse
600V 300A Fuse - Essential Electric Supply

A60X300-4 Ferraz Shawmut Amp-Trap Low Voltage Fuse
600V 300A Fuse - Essential Electric Supply

Cutler Hammer A60X300-4 - Amp-Trap Current-Limiting Fuse 300A (100kA AIC @ 600V)

Eaton 5CLE2-400X - Medium Voltage Fuse 5500V 400A (Class E, Ferrule Connection)

Eaton 4991C27A04 - CLN Fuse 100A 600V (Low Voltage Protection)

Mersen 6,921CPURGA22.58/50 - Low Voltage Fuse 50A (690V Rating)

Eaton 5HCL-25E Medium Voltage HCL 5500V 25A Fuse - Essential Electric Supply

Eaton 5HCL-25E - Medium Voltage Fuse 5500V 25A (63kA AIC)

JDL50 Edison Low Voltage Fuse
600V 50A Fuse - Essential Electric Supply

JDL50 Edison Fuses Low Voltage Fuse
600V 50A Fuse - Essential Electric Supply

Edison Fuses JDL50 - JDL Class Fuse 50A@600V (300kA AIC)

Bussmann KLU-650 Low Voltage LIMITRON 600V 650A Fuse - Essential Electric Supply

KLU-650 Bussmannn Low Voltage Fuse
600V 650A Fuse - Essential Electric Supply

Bussmann KLU-650 - RK1 Class Fuse 650A 600V (200kA AIC)

Mersen A25X400-4 - Semiconductor Fuse 400A (250V, 10.6kA AIC)

Mersen 6,621CPURQ27.60/125 - Low Voltage Fuse 125A 660V Current-Limiting Protection

S&C Electric 465100R3 - SMD-2C Fuse Link 100A@46kV (31.5 kA AIC)

Mersen 6029160G1 - Medium Voltage Current-Limiting Fuse 7500V (Ceramic Body)

Cooper Bussmann KAC-600 Low Voltage KAC Series 600V 600A Fuse - Essential Electric Supply

KAC-600 Cooper Bussmannn Low Voltage Fuse
600V 600A Fuse - Essential Electric Supply

Bussmann KAC-600 - Low Voltage Current-Limiting Fuse 600A (200kA AIC @600V)

Allis Chalmers 48FM6X-4 - Medium Voltage Fuse 4800V 6A (Class R, Ferrule Connection)

KLDR008.TXP Littelfuse Low Voltage Fuse
600V 8A Fuse - Essential Electric Supply

Littelfuse KLDR008.TXP - Class CC Fuse 8A 600V (200kA AIC)

9F60FPK010 Mersen 9F60 Series Medium Voltage Fuse 38000V 10A Fuse - Essential Electric Supply

9F60FPK010 Mersen 9F60 Series Medium Voltage Fuse 38000V 10A Fuse - Essential Electric Supply

Mersen 9F60FPK010 - Medium Voltage Fuse 38kV 10A (26kA AIC)

A25X8-1 Mersen Amp-Trap Low Voltage Fuse
250V 8A Fuse - Essential Electric Supply

Mersen A25X8-1 - Semiconductor Fuse 8A 250V (50kA AIC Rating)

Allis Chalmers 48FM18R-5 - Class R Fuse 18A 4800V (Medium Voltage)

S&C Electric 485080R3 - SMD-2C Fuse Link 80A (46kV Medium Voltage Protection)

Mersen 600CPURJ22/63 - Current-Limiting Fuse 63A 600V (Low Voltage Protection)

KTS-R-350 Cooper Bussmann LIMITRON Low Voltage Fuse
600V 350A Fuse - Essential Electric Supply

Bussmann KTS-R-350 - RK1 Class Time-Delay Fuse 350A 600V (200kA AIC)

Cutler Hammer A6Y10-2 - Class K Time-Delay Fuse 10A 600V (200kA AIC)

KTN-R-150 Bussmann LIMITRON Low Voltage Fuse
250V 150A Fuse - Essential Electric Supply

KTN-R-150 Bussmannn LIMITRON Low Voltage Fuse
250V 150A Fuse - Essential Electric Supply

Bussmann KTN-R-150 - RK1 Class Fuse 150A (200kA AIC @ 250V)

S&C Electric 464030R1 - SMD-2B Power Fuse 34.5 kV 30A (Medium Voltage Protection)

Mersen A250Z800-4TI - Medium Voltage Fuse 800A 2500V (Bolt-In Connection)

KTS-R-25 Cooper Bussmann LIMITRON Low Voltage Fuse
600V 25A Fuse - Essential Electric Supply

Bussmann KTS-R-25 - RK1 Class Fuse 25A 600V (200kA Interrupting Rating)

A50QS60-4 Mersen Low Voltage Fuse
500V 60A Fuse - Essential Electric Supply

A50QS60-4 Mersen Low Voltage Fuse
500V 60A Fuse - Essential Electric Supply

Cutler Hammer A50QS60-4 - Class J Fuse 60A 500V (200kA AIC)

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