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.

Products

14560 products

14560 products

A30QS700-4 Mersen Amp-Trap Low Voltage Fuse
300V 700A Fuse - Essential Electric Supply

A30QS700-4 Mersen Amp-Trap Low Voltage Fuse
300V 700A Fuse - Essential Electric Supply

Cutler Hammer A30QS700-4 - Low Voltage Current-Limiting Fuse 700A (200kA AIC @300V)

Cutler Hammer A30QS8-1 - Low Voltage Current-Limiting Fuse 8A 300V (200kA AIC)

A30QS80-4 Mersen Amp-Trap Low Voltage Fuse
300V 80A Fuse - Essential Electric Supply

A30QS80-4 Mersen Amp-Trap Low Voltage Fuse
300V 80A Fuse - Essential Electric Supply

Cutler Hammer A30QS80-4 - Class A30QS Fuse 80A 300V (200kA AIC)

A30QS800-4 Mersen Amp-Trap Low Voltage Fuse
300V 800A Fuse - Essential Electric Supply

A30QS800-4 Mersen Amp-Trap Low Voltage Fuse
300V 800A Fuse - Essential Electric Supply

Cutler Hammer A30QS800-4 - Amp-Trap Low Voltage Fuse 800A (200kA AIC @ 300V)

Cutler Hammer A30QS9-1 - Low Voltage Fuse 9A 300V (200kA AIC Rating)

A30QS90-4 Ferraz Shawmut Amp-Trap Low Voltage Fuse
300V 90A Fuse - Essential Electric Supply

A30QS90-4 Ferraz Shawmut Amp-Trap Low Voltage Fuse
300V 90A Fuse - Essential Electric Supply

Cutler Hammer A30QS90-4 - Low Voltage Current-Limiting Fuse 90A (200kA AIC @ 300V)

A3T15 Mersen A3T Low Voltage Fuse
300V 15A Fuse - Essential Electric Supply

Cutler Hammer A3T15 - Class T Fuse 15A 300V (200kA AIC Rating)

A3T175 Ferraz Shawmut A3T Low Voltage Fuse
300V 175A Fuse - Essential Electric Supply

Cutler Hammer A3T175 - Class T Fuse 175A (200kA@300V Interrupting Rating)

A3T25 Mersen A3T Low Voltage Fuse
300V 25A Fuse - Essential Electric Supply

Cutler Hammer A3T25 - Class T Fuse 25A 300V (200kA AIC)

A3T30 Mersen A3T Low Voltage Fuse
300V 30A Fuse - Essential Electric Supply

Cutler Hammer A3T30 - Class T Fuse 30A 300V (200kA Interrupting Capacity)

A3T350 Ferraz Shawmut Low Voltage Fuse
300V 350A Fuse - Essential Electric Supply

Cutler Hammer A3T350 - Class T Fuse 350A 300V (200kA AIC)

A3T500 Mersen A3T Low Voltage Fuse
300V 500A Fuse - Essential Electric Supply

Cutler Hammer A3T500 - Class T Fuse 500A (200kA@300V AIC Rating)

A3T70 Mersen A3T Low Voltage Fuse
300V 70A Fuse - Essential Electric Supply

Cutler Hammer A3T70 - Class T Fuse 70A 300V (200kA AIC)

A3T90 Mersen A3T Low Voltage Fuse
300V 90A Fuse - Essential Electric Supply

Cutler Hammer A3T90 - Class T Fuse 90A 300V (200kA AIC Rating)

Cutler Hammer A4BQ100 - Class L Fuse 100A 600V (200kA AIC Rating)

Cutler Hammer A4BQ1000-TA - Class L Fuse 1000A 600V (200kA AIC)

A4BQ1400 Ferraz Shawmut Amp-Trap 2000 Low Voltage Fuse
600V 1400A Fuse - Essential Electric Supply

Cutler Hammer A4BQ1400 - Class L Fuse 1400A 600V (200kA AIC)

Cutler Hammer A4BQ1400-TA - Class L Fuse 1400A (200kA AIC @600V)

Ferraz Shawmut A4BQ1500 Fuse | Amp-Trap 2000 A4BQ 600V 1500A - Essential Electric Supply

Ferraz Shawmut A4BQ1500 Fuse | Amp-Trap 2000 A4BQ 600V 1500A - Essential Electric Supply

Cutler Hammer A4BQ1500 - Class L Fuse 1500A 600V (200kA AIC Rating)

A4BQ1800 Mersen Amp-Trap 2000 Low Voltage Fuse
600V 1800A Fuse - Essential Electric Supply

Cutler Hammer A4BQ1800 - Class L Current-Limiting Fuse 1800A (200kA AIC @600V)

A4BQ2000 Mersen Amp-Trap 2000 Low Voltage Fuse
600V 2000A Fuse - Essential Electric Supply

Cutler Hammer A4BQ2000 - Class L Fuse 2000A 600V (200kA AIC Rating)

Cutler Hammer A4BQ2000-4TA - Class L Fuse 2000A 600V (200kA AIC)

Cutler Hammer A4BQ2000-TA - Class L Fuse 2000A 600V (200kA AIC)

A4BQ2500 Mersen Amp-Trap 2000 Low Voltage Fuse
600V 2500A Fuse - Essential Electric Supply

Cutler Hammer A4BQ2500 - Class L Fuse 2500A 600V (200kA AIC)

Ferraz Shawmut A4BQ3000 Fuse | Amp-Trap 2000 A4BQ 600V 3000A - Essential Electric Supply

Ferraz Shawmut A4BQ3000 Fuse | Amp-Trap 2000 A4BQ 600V 3000A - Essential Electric Supply

Cutler Hammer A4BQ3000 - Class L Fuse 3000A 600V (200kA AIC)

A4BQ3500 Ferraz Shawmut Amp-Trap 2000 Low Voltage Fuse
600V 3500A Fuse - Essential Electric Supply

Cutler Hammer A4BQ3500 - Class L Current-Limiting Fuse 3500A (200kA AIC @600V)

Ferraz Shawmut A4BQ400 Fuse | Amp-Trap 2000 A4BQ 600V 400A - Essential Electric Supply

Ferraz Shawmut A4BQ400 Fuse | Amp-Trap 2000 A4BQ 600V 400A - Essential Electric Supply

Cutler Hammer A4BQ400 - Class L Fuse 400A 600V (200kA AIC)

Ferraz Shawmut A4BQ4000 Fuse | Amp-Trap 2000 A4BQ 600V 4000A - Essential Electric Supply

Ferraz Shawmut A4BQ4000 Fuse | Amp-Trap 2000 A4BQ 600V 4000A - Essential Electric Supply

Cutler Hammer A4BQ4000 - Class L Fuse 4000A 600V (200kA AIC)

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)

Ferraz Shawmut A4BQ500 Fuse | Amp-Trap 2000 A4BQ 600V 500A - Essential Electric Supply

Ferraz Shawmut A4BQ500 Fuse | Amp-Trap 2000 A4BQ 600V 500A - Essential Electric Supply

Cutler Hammer A4BQ500 - Class L Fuse 500A 600V (200kA AIC)

Ferraz Shawmut A4BQ600 Fuse | Amp-Trap 2000 A4BQ 600V 600A - Essential Electric Supply

Ferraz Shawmut A4BQ600 Fuse | Amp-Trap 2000 A4BQ 600V 600A - Essential Electric Supply

Cutler Hammer A4BQ600 - Class L Fuse 600A (200kA AIC @600V)

A4BQ6000 Ferraz Shawmut Amp-Trap 2000 Low Voltage Fuse
600V 6000A Fuse - Essential Electric Supply

Cutler Hammer A4BQ6000 - Class L Current-Limiting Fuse 6000A (200kA AIC @600V)

Ferraz Shawmut A4BQ601 Fuse | Amp-Trap 2000 A4BQ 600V 601A - Essential Electric Supply

Ferraz Shawmut A4BQ601 Fuse | Amp-Trap 2000 A4BQ 600V 601A - Essential Electric Supply

Cutler Hammer A4BQ601 - Class L Fuse 601A 600V (200kA AIC Rating)

A4BQ601-TA Ferraz Shawmut Amp-Trap 2000 Low Voltage Fuse
600V 601A Fuse - Essential Electric Supply

Cutler Hammer A4BQ601-TA - Class L Fuse 601A 600V (200kA AIC)

A4BQ650 Ferraz Shawmut Amp-Trap 2000 Low Voltage Fuse
600V 650A Fuse - Essential Electric Supply

Cutler Hammer A4BQ650 - Class L Fuse 650A (200kA AIC @ 600V)

Ferraz Shawmut A4BQ700 Fuse | Amp-Trap 2000 A4BQ 600V 700A - Essential Electric Supply

Ferraz Shawmut A4BQ700 Fuse | Amp-Trap 2000 A4BQ 600V 700A - Essential Electric Supply

Cutler Hammer A4BQ700 - Class L Fuse 700A 600V (200kA AIC)

A4BQ750 Mersen Amp-Trap 2000 Low Voltage Fuse
600V 750A Fuse - Essential Electric Supply

Cutler Hammer A4BQ750 - Class L Fuse 750A 600V (200kA AIC)

A4BQ800-TA Ferraz Shawmut Amp-Trap 2000 Low Voltage Fuse
600V 800A Fuse - Essential Electric Supply

Cutler Hammer A4BQ800-TA - Class L Fuse 800A 600V (200kA AIC)

A4BT1000 Mersen Amp-Trap Low Voltage Fuse
600V 1000A Fuse - Essential Electric Supply

Cutler Hammer A4BT1000 - Class L Current-Limiting Fuse 1000A (200kA AIC @600V)

A4BT1800 Ferraz Shawmut Amp-Trap Low Voltage Fuse
600V 1800A Fuse - Essential Electric Supply

Cutler Hammer A4BT1800 - Class L Fuse 1800A 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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