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

Bussmann, Eaton REN-15 Low Voltage Super-Lag 250V 15A Fuse - Essential Electric Supply

Bussmann REN-15 - Class H Time-Delay Fuse 15A 250V (10kA AIC Rating)

FLNR350ID Littelfuse FLNR_ID Series - UL Class RK5 Dual-Element Time-Delay Fuses with Indication Low Voltage Fuse
250V 350A Fuse - Essential Electric Supply

FLNR350ID Littelfuse FLNR_ID Series - UL Class RK5 Dual-Element Time-Delay Fuses with Indication Low Voltage Fuse
250V 350A Fuse - Essential Electric Supply

Littelfuse FLNR350ID - RK5 Time-Delay Fuse 350A (200kA AIC @250V)

JTD-450 Littelfuse Low Voltage Fuse
Fuse - Essential Electric Supply

JTD-450 Littelfuse Low Voltage Fuse
Fuse - Essential Electric Supply

Littelfuse JTD-450 - Time-Delay Fuse 450A (600V AC/DC, 200kA Interrupt Rating)

TR450R Mersen Tri-Onic Low Voltage Fuse
250V 450A Fuse - Essential Electric Supply

Mersen TR450R - Low Voltage Fuse 450A (200kA AIC @250V)

Bussmann SC-2-1/2 - Class G Time-Delay Fuse 2A 600V (100kA AIC Rating)

Cooper Bussmann LPS-RK-300SP Low Voltage Low-Peak 600V 300A Fuse - Essential Electric Supply

Bussmann LPS-RK-300SP - Class RK1 Fuse 300A 600V (300kA AIC Rating)

TRS100R Mersen Tri-Onic Low Voltage Fuse
600V 100A Fuse - Essential Electric Supply

Cutler Hammer TRS100R - RK5 Class Fuse 100A 600V (200kA AIC)

OTS8 Federal Pacific OTS Series Low Voltage Fuse
600V 8A Fuse - Essential Electric Supply

American/Federal Pacific OTS8 - Class K-5 Fuse 8A 600V (50kA AIC)

American/Federal Pacific

HP10M10 Ferraz Shawmut Photovoltaic Medium Voltage Fuse 1000V 10A Fuse - Essential Electric Supply

HP10M10 Ferraz Shawmut Photovoltaic Medium Voltage Fuse 1000V 10A Fuse - Essential Electric Supply

Cutler Hammer HP10M10 - Medium Voltage Fuse 1000VDC 10A (50kA AIC Photovoltaic Rated)

Bussmann, Eaton REN-30 Low Voltage Super-Lag 250V 30A Fuse - Essential Electric Supply

Bussmann REN-30 - Class H Time-Delay Fuse 30A (10kA@250V Interrupting Rating)

TRS50R Mersen Tri-Onic Low Voltage Fuse
600V 50A Fuse - Essential Electric Supply

Cutler Hammer TRS50R - Class RK5 Fuse 50A 600V (200kA AIC Rating)

TRS15R Mersen Tri-Onic Low Voltage Fuse
600V 15A Fuse - Essential Electric Supply

TRS15R Mersen Tri-Onic Low Voltage Fuse
600V 15A Fuse - Essential Electric Supply

Mersen TRS15R - TRS Fuse 15A 600V (RK5 Class 200kA AIC)

Cooper Bussmann LPS-RK-8SP Low Voltage Low-Peak 600V 8A Fuse - Essential Electric Supply

LPS-RK-8SP Bussmannn Low-Peak Low Voltage Fuse
600V 8A Fuse - Essential Electric Supply

Eaton Bussmann LPS-RK-8SP - Low-Peak Time-Delay Fuse 8A (300kA AIC, RK1 Class)

TR2R Mersen Tri-Onic Low Voltage Fuse
250V 2A Fuse - Essential Electric Supply

Mersen TR2R - TR-Series Fuse 250V 2A (200kA AIC RK5 Class)

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

Bussmann KTK-1/2 - KTK Series Fuse 1A 600V (100kA AIC Rating)

A6T300 Mersen A6T Low Voltage Fuse
600V 300A Fuse - Essential Electric Supply

Mersen A6T300 - Class T Fuse 300A (200kA@600V Interrupt Rating)

Cooper Bussmann LPJ-45SPI Low Voltage Low-Peak 600V 45A Fuse - Essential Electric Supply

LPJ-45SPI Bussmannn Low-Peak Low Voltage Fuse
600V 45A Fuse - Essential Electric Supply

Bussmann LPJ-45SPI - Class J Time-Delay Fuse 45A 600V (300kA AIC)

Bussmann ATC-10 Low Voltage ATC Series 32V 10A Fuse - Essential Electric Supply

ATC-10 Bussmannn ATC Series Low Voltage Fuse
32V 10A Fuse - Essential Electric Supply

Bussmann ATC-10 - Blade Fuse 10A (32V DC, 1000A AIC)

OTM30 Mersen One-Time Low Voltage Fuse
250V 30A Fuse - Essential Electric Supply

Mersen OTM30 - Low Voltage Fuse 30A (250V, 10kA AIC)

OTS100 Mersen OTS Series Low Voltage Fuse
600V 100A Fuse - Essential Electric Supply

Cutler Hammer OTS100 - Class K-5 Fuse 100A 600V (50kA AIC Rating)

Cooper Bussmann LPN-RK-20SP Low Voltage Low-Peak 250V 20A Fuse - Essential Electric Supply

Bussmann LPN-RK-20SP - Class RK1 Time-Delay Fuse 20A 250V (300kA AIC Rating)

A055B1DAR0-200E Mersen Amp-Trap Bolt-In Series Medium Voltage Fuse 5500V 200A Fuse - Essential Electric Supply

A055B1DAR0-200E Mersen Amp-Trap Bolt-In Series Medium Voltage Fuse 5500V 200A Fuse - Essential Electric Supply

Mersen A055B1DAR0-200E - Medium Voltage Fuse 5500V (200A, 63kA AIC)

A240R3R Mersen Amp-Trap Series Medium Voltage Fuse 2400V 100A Fuse - Essential Electric Supply

A240R3R Mersen Amp-Trap Series Medium Voltage Fuse 2400V 100A Fuse - Essential Electric Supply

Mersen A240R3R - Medium Voltage Fuse 2400V 100A (65kA AIC @ 2.4kV)

FLNR300ID Littelfuse FLNR_ID Series - UL Class RK5 Dual-Element Time-Delay Fuses with Indication Low Voltage Fuse
250V 300A Fuse - Essential Electric Supply

FLNR300ID Littelfuse FLNR_ID Series - UL Class RK5 Dual-Element Time-Delay Fuses with Indication Low Voltage Fuse
250V 300A Fuse - Essential Electric Supply

Littelfuse FLNR300ID - RK5 Time-Delay Fuse 300A/250V (200kA AIC)

Cooper Bussmann LPJ-500SP Low Voltage Low-Peak 600V 500A Fuse - Essential Electric Supply

Eaton Bussmann LPJ-500SP - Class J Time-Delay Fuse 500A (300kA AIC @600V)

A70Q500-4 Ferraz Shawmut Amp-Trap Low Voltage Fuse
700V 500A Fuse - Essential Electric Supply

A70Q500-4 Ferraz Shawmut Amp-Trap Low Voltage Fuse
700V 500A Fuse - Essential Electric Supply

Cutler-Hammer A70Q500-4 - Amp-Trap Class Fuse 500A (100kA AIC @ 700V)

170M6217 Bussmannn 170M Low Voltage Fuse
690V 1400A Fuse - Essential Electric Supply

Bussmann 170M6217 - Low Voltage Fuse 1400A (690V Rating)

Cooper Bussmann NON-80 Low Voltage NON Series 250V 80A Fuse - Essential Electric Supply

NON-80 Bussmannn NON Series Low Voltage Fuse
250V 80A Fuse - Essential Electric Supply

Bussmann NON-80 - Class H Renewable Fuse 80A (10kA@250V Interrupting Rating)

US6J1I Ferraz Shawmut Ultrasafe Fuse Part And Accessory Fuse Holder - Essential Electric Supply

Cutler Hammer US6J1I - US Fuse Holder Ultrasafe Family (CSA/UL Certified)

AJT225 Franklin Controls Amp-Trap 2000 Low Voltage Fuse
600V 225A Fuse - Essential Electric Supply

Franklin Controls AJT225 - Class J Fuse 225A 600V (200kA AIC)

Franklin Controls

Cooper Bussmann LPN-RK-400SP Low Voltage Low-Peak 250V 400A Fuse - Essential Electric Supply

LPN-RK-400SP Bussmannn Low-Peak Low Voltage Fuse
250V 400A Fuse - Essential Electric Supply

Bussmann LPN-RK-400SP - Low-Peak RK1 Fuse 400A 250V (300kA AIC)

Mersen A480R9R - Medium Voltage Fuse 480V AC / 9A (Amp-Trap Series)

Cooper Bussmann LPN-RK-600SP Low Voltage Low-Peak 250V 600A Fuse - Essential Electric Supply

LPN-RK-600SP Bussmannn Low-Peak Low Voltage Fuse
250V 600A Fuse - Essential Electric Supply

Bussmann LPN-RK-600SP - Low-Peak Time-Delay Fuse 600A (300kA@250V Interrupting Rating)

A480R6R-1 Mersen Amp-Trap Medium Voltage Fuse 4800V 170A Fuse - Essential Electric Supply

A480R6R-1 Mersen Amp-Trap Medium Voltage Fuse 4800V 170A Fuse - Essential Electric Supply

Mersen A480R6R-1 - Medium Voltage Fuse 4800V/170A (65kA AIC @4.8kV)

TR30R Mersen Tri-Onic Low Voltage Fuse
250V 30A Fuse - Essential Electric Supply

Mersen TR30R - TR Series Fuse 30A 250V (RK5 Class 200kA AIC)

Cooper Bussmann LPS-RK-250SP Low Voltage Low-Peak 600V 250A Fuse - Essential Electric Supply

LPS-RK-250SP Bussmannn Low-Peak Low Voltage Fuse
600V 250A Fuse - Essential Electric Supply

Bussmann LPS-RK-250SP - Class RK1 Fuse 250A 600V (300kA AIC Rating)

Cooper Bussmann LPJ-80SPI Low Voltage Low-Peak 600V 80A Fuse - Essential Electric Supply

Eaton Bussmann LPJ-80SPI - Class J Time-Delay Fuse 80A 600V (300kA AIC Rating)

Cooper Bussmann LPJ-40SPI Low Voltage Low-Peak 600V 40A Fuse - Essential Electric Supply

LPJ-40SPI Bussmannn Low-Peak Low Voltage Fuse
600V 40A Fuse - Essential Electric Supply

Bussmann LPJ-40SPI - Class J Time-Delay Fuse 40A 600V (300kA AIC)

OTS600 Federal Pacific OTS Series Low Voltage Fuse
600V 600A Fuse - Essential Electric Supply

American/Federal Pacific OTS600 - Class K-5 Fuse 600A 600V (50kA AIC)

American/Federal Pacific

Cooper Bussmann SC-50 Low Voltage SC Series 480V 50A Fuse - Essential Electric Supply

Bussmann SC-50 - Class G Medium Voltage Fuse 50A (100kA@480V AIC Rating)

1 … 196 197 198 199 200 … 234

Recently viewed

Same-day Shipping Available

Same-day Delivery Availabile

24/7 Customer Support

Subscribe today to hear first about our sales

United Fuses is here to ensure you get the right part, delivered on time, to keep your operations running smoothly and efficiently!

Get in touch

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.

© 2026 United Fuses Powered by Shopify

Fuses