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

A150P800-4 Mersen Amp-Trap Low Voltage Fuse
1500V 800A Fuse - Essential Electric Supply

Mersen A150P800-4 - Low Voltage Fuse 800A 1500V (Bolt-In Blade)

Eaton 151D255G04 - Medium Voltage Fuse 8300V 10A (CX Class Current-Limiting)

KLM-2-1/2 Cooper Bussmannn KLM Series Low Voltage Fuse
600V 2A Fuse - Essential Electric Supply

Eaton Bussmann KLM-2-1/2 - Current-Limiting Fuse 2A 600V (100kA AIC Rating)

A100P350-4 Ferraz Shawmut Low Voltage Fuse
1000V 350A Fuse - Essential Electric Supply

A100P350-4 Ferraz Shawmut Low Voltage Fuse
1000V 350A Fuse - Essential Electric Supply

Cutler Hammer A100P350-4 - Low Voltage Fuse 350A (100kA@1000V AIC Rating)

Eaton 151D253G05 - Medium Voltage Fuse 4300V 50A (Class C Rated)

Mersen A155F2DSR0-200E - Medium Voltage Fuse 15.5kV/200A (50kA AIC)

A70Q90-4 Federal Pacific Amp-Trap Low Voltage Fuse
700V 90A Fuse - Essential Electric Supply

A70Q90-4 Federal Pacific Amp-Trap Low Voltage Fuse
700V 90A Fuse - Essential Electric Supply

American/Federal Pacific A70Q90-4 - Low Voltage Fuse 90A (700V AC, 100kA AIC)

American/Federal Pacific

American/Federal Pacific A70QS15-22F - Low Voltage Current-Limiting Fuse 15A (200kA AIC @ 690V)

American/Federal Pacific

Gould A4BX1600-55ALR - Class L Time-Delay Fuse 600V/1600A (Bolt-In Industrial Protection)

Cutler Hammer A30QS40-4 - Amp-Trap Current Limiting Fuse 40A (200kA AIC @ 300V)

Mersen A4BQ2500-GE - Class L Fuse 2500A 600V (300kA AIC Time-Delay)

Cutler Hammer A6Y3-1R - Class K Fuse 3A 500V (200kA AIC)

Gould ATS-DE500R - ATS Fuse 500A RK-5 Class 600V

Eaton 151D883G02 - Medium Voltage Fuse 15500V 4A (Class C, NX Clip Connection)

A4BX800-55AH Mersen Amp-Trap Low Voltage Fuse
600V 800A Fuse - Essential Electric Supply

Mersen A4BX800-55AH - Low Voltage Fuse 600V AC 800A (Bolt-In ACB Class)

Cutler Hammer A1550X65E-1D - Medium Voltage Current-Limiting Fuse 65A (15.5kV, 50kA AIC)

A70Q50-4 Ferraz Shawmut Amp-Trap Low Voltage Fuse
700V 50A Fuse - Essential Electric Supply

A70Q50-4 Ferraz Shawmut Amp-Trap Low Voltage Fuse
700V 50A Fuse - Essential Electric Supply

Cutler-Hammer A70Q50-4 - Amp-Trap Current-Limiting Fuse 50A (100kA AIC @ 700V)

A15QS3-2 Ferraz Shawmut Low Voltage Fuse
150V 3A Fuse - Essential Electric Supply

A15QS3-2 Ferraz Shawmut Low Voltage Fuse
150V 3A Fuse - Essential Electric Supply

Cutler Hammer A15QS3-2 - Low Voltage Current-Limiting Fuse 3A (100kA AIC @ 150V)

155F040-I/I Eaton Medium Voltage - Essential Electric Supply

155F040-I/I Eaton Medium Voltage - Essential Electric Supply

Eaton 155F040-I/I - Medium Voltage Current-Limiting Fuse 40A (Class C, 15500V)

FLSR050ID Littelfuse FLSR_ID Series - UL Class RK5 Dual-Element Time-Delay Fuses with Indication Low Voltage Fuse
600V 50A Fuse - Essential Electric Supply

FLSR050ID Littelfuse FLSR_ID Series - UL Class RK5 Dual-Element Time-Delay Fuses with Indication Low Voltage Fuse
600V 50A Fuse - Essential Electric Supply

Littelfuse FLSR050ID - RK5 Dual-Element Time-Delay Fuse (50A, 600V, 200kA AIC)

Eaton 151D961G04 - Medium Voltage Fuse 24A 5080V (Class R)

A13X1000-4 Mersen Amp-Trap Low Voltage Fuse
130V 1000A Fuse - Essential Electric Supply

Mersen A13X1000-4 - Low Voltage Current-Limiting Fuse 1000A (Very Fast Acting)

A155C1D0R0-50E Mersen CL-14 Series Medium Voltage Fuse 15500V 50A Fuse - Essential Electric Supply

A155C1D0R0-50E Mersen CL-14 Series Medium Voltage Fuse 15500V 50A Fuse - Essential Electric Supply

Mersen A155C1D0R0-50E - Medium Voltage Fuse 15.5kV/50A (50kA AIC Rating)

A150X40-4 Ferraz Shawmut Amp-Trap Low Voltage Fuse
1500V 40A Fuse - Essential Electric Supply

A150X40-4 Ferraz Shawmut Amp-Trap Low Voltage Fuse
1500V 40A Fuse - Essential Electric Supply

Cutler Hammer A150X40-4 - Amp-Trap Current-Limiting Fuse 40A (100kA AIC @ 1500V)

A13X100-4 Mersen Amp-Trap Low Voltage Fuse
130V 100A Fuse - Essential Electric Supply

Cutler Hammer A13X100-4 - Current Limiting Fuse 100A@130V (8kA AIC Fast-Acting)

A2Y150-4 Ferraz Shawmut Amp-Trap Low Voltage Fuse
250V 150A Fuse - Essential Electric Supply

A2Y150-4 Ferraz Shawmut Amp-Trap Low Voltage Fuse
250V 150A Fuse - Essential Electric Supply

Cutler-Hammer A2Y150-4 - Amp-Trap Fuse 150A (200kA AIC @ 250V)

S&C Electric 122075R3 - SM-4 Medium Voltage Fuse 14.4 kV, 40 A (Class E)

A480T3/4E Mersen Amp-Trap Series Medium Voltage Fuse 4800V 0.75A Fuse - Essential Electric Supply

Mersen A480T3/4E - Medium Voltage Fuse 0.75A 4800V (Class E Rated)

Eaton 151D214G05 - Medium Voltage Fuse Class E 100A (15,500V)

A4BQ450 Ferraz Shawmut Amp-Trap 2000 Low Voltage Fuse
600V 450A Fuse - Essential Electric Supply

Cutler Hammer A4BQ450 - Class L Current-Limiting Fuse 450A (200kA AIC @600V)

A70P1500-4 Ferraz Shawmut Amp-Trap Low Voltage Fuse
700V 1500A Fuse - Essential Electric Supply

A70P1500-4 Ferraz Shawmut Amp-Trap Low Voltage Fuse
700V 1500A Fuse - Essential Electric Supply

Cutler Hammer A70P1500-4 - Amp-Trap Current-Limiting Fuse 1500A (100kA AIC @ 700V)

Mersen A150X600-4 - Low Voltage Current-Limiting Fuse 600A (100kA AIC @ 1500V)

Gould ATS-DE225 - ATS Fuse 225A (RK-5 Class 600V)

Mersen A25Z600-4 - Class L Fuse 600A (100kA AIC @ 300V)

A150Z800-4TI Mersen Low Voltage Fuse
1500V 800A Fuse - Essential Electric Supply

Mersen A150Z800-4TI - Low Voltage Fuse 1500V 800A (Bolt-In Blade)

BBU27-25K Bussmann Medium Voltage - Essential Electric Supply

Bussmann BBU27-25K - Medium Voltage Fuse 25A 27kV (12.5kA AIC @17kV)

Cutler Hammer A50QS100-4R - Class A50QS Current-Limiting Fuse 100A (200kA AIC @ 500V)

S&C Electric 131150R3 - Medium Voltage Fuse 7200V 100A (Class E Rating)

Bussmann CCE-150 - Medium Voltage Current-Limiting Fuse 150A 2400V (Single Barrel)

A6Y50-1R Ferraz Shawmut Amp-Trap Low Voltage Fuse
600V 50A Fuse - Essential Electric Supply

A6Y50-1R Ferraz Shawmut Amp-Trap Low Voltage Fuse
600V 50A Fuse - Essential Electric Supply

Cutler Hammer A6Y50-1R - Class K Fuse 50A 600V (200kA AIC)

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Disclaimer: United Fuses supplies new, used, surplus, and re-certified products. We are not affiliated with, authorized by, or officially representing any of the brands we offer. While most products from United Fuses include our own 2-year warranty, they do not come with the original manufacturer’s warranty. All trademarks, brand names, and logos are the property of their respective owners. This website is not endorsed, sponsored, or approved by any manufacturer or tradename mentioned. Copying, reproducing, linking, framing, scraping, spidering, automated bots, or transferring website content to other platforms or networked systems for any purpose is strictly prohibited.

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