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

A4BT600 Mersen Amp-Trap Low Voltage Fuse
600V 600A Fuse - Essential Electric Supply

Cutler Hammer A4BT600 - Class L Fuse 600A (200kA AIC @600V)

A4BT900 Ferraz Shawmut Amp-Trap Low Voltage Fuse
600V 900A Fuse - Essential Electric Supply

Cutler Hammer A4BT900 - Class L Current-Limiting Fuse 900A 600V (200kA AIC Rating)

A4BX2500-GE Ferraz Shawmut Amp-Trap Low Voltage Fuse
600V 2500A Fuse - Essential Electric Supply

Cutler Hammer A4BX2500-GE - Class L Time-Delay Fuse 2500A 600V (Bolt-In)

A4BY1400 Ferraz Shawmut AKR Series Low Voltage Fuse
600V 1400A Fuse - Essential Electric Supply

Cutler Hammer A4BY1400 - Class L Fuse 1400A (200kA AIC @600V)

A4BY2001 Ferraz Shawmut AKR Series Low Voltage Fuse
600V 2001A Fuse - Essential Electric Supply

Cutler Hammer A4BY2001 - Class L Fuse 2001A (200kA AIC @ 600V)

A4BY2500 Mersen AKR Series Low Voltage Fuse
600V 2500A Fuse - Essential Electric Supply

Cutler Hammer A4BY2500 - Class L Fuse 2500A (200kA AIC @600V)

Cutler Hammer A4BY4000-55BA - Amp-Trap Fuse 4000A 600V

A4BY450 Mersen AKR Series Low Voltage Fuse
600V 450A Fuse - Essential Electric Supply

Cutler Hammer A4BY450 - Class L Fuse 450A (200kA AIC @600V)

A4BY500 Mersen AKR Series Low Voltage Fuse
600V 500A Fuse - Essential Electric Supply

Cutler Hammer A4BY500 - Class L Fuse 500A 600V (200kA AIC Rating)

A4BY6000 Ferraz Shawmut AKR Series Low Voltage Fuse
600V 6000A Fuse - Essential Electric Supply

Cutler Hammer A4BY6000 - Class L Fuse 6000A 600V (200kA AIC)

A4BY700 Mersen AKR Series Low Voltage Fuse
600V 700A Fuse - Essential Electric Supply

Cutler Hammer A4BY700 - Class L Fuse 700A 600V (200kA AIC)

A4BY801 Mersen AKR Series Low Voltage Fuse
600V 801A Fuse - Essential Electric Supply

Cutler Hammer A4BY801 - Class L Fuse 801A 600V (200kA AIC Rating)

A4BY900 Mersen AKR Series Low Voltage Fuse
600V 900A Fuse - Essential Electric Supply

Cutler Hammer A4BY900 - Class L Fuse 900A (200kA@600V AIC Rating)

A4J400 Mersen Amp-Trap Low Voltage Fuse
600V 400A Fuse - Essential Electric Supply

Cutler Hammer A4J400 - Class J Fuse 400A (200kA AIC @600V)

Ferraz Shawmut, Mersen A4J90 Fuse | Amp-Trap A4J 600V 90A - Essential Electric Supply

Ferraz Shawmut, Mersen A4J90 Fuse | Amp-Trap A4J 600V 90A - Essential Electric Supply

Cutler Hammer A4J90 - Class J Fuse 90A 600V (200kA AIC Rating)

A50P10-1 Mersen Low Voltage Fuse
500V 10A Fuse - Essential Electric Supply

A50P10-1 Mersen Low Voltage Fuse
500V 10A Fuse - Essential Electric Supply

Cutler Hammer A50P10-1 - Low Voltage Fuse 10A (100kA AIC @ 500V)

A50P100-4 Mersen Amp-Trap Low Voltage Fuse
500V 100A Fuse - Essential Electric Supply

A50P100-4 Mersen Amp-Trap Low Voltage Fuse
500V 100A Fuse - Essential Electric Supply

Cutler Hammer A50P100-4 - Low Voltage Current-Limiting Fuse 100A (100kA AIC @ 500V)

A50P1000-4 Mersen Amp-Trap Low Voltage Fuse
500V 1000A Fuse - Essential Electric Supply

A50P1000-4 Mersen Amp-Trap Low Voltage Fuse
500V 1000A Fuse - Essential Electric Supply

Cutler Hammer A50P1000-4 - Low Voltage Fuse 1000A (500V, 100kA AIC)

A50P1000-4TA Ferraz Shawmut Amp-Trap Low Voltage Fuse
500V 1000A Fuse - Essential Electric Supply

A50P1000-4TA Ferraz Shawmut Amp-Trap Low Voltage Fuse
500V 1000A Fuse - Essential Electric Supply

Cutler Hammer A50P1000-4TA - Amp-Trap Fuse 1000A (100kA@500V AIC)

Ferraz Shawmut A50P125-4 Fuse | Amp-Trap A50P 500V 125A - Essential Electric Supply

Ferraz Shawmut A50P125-4 Fuse | Amp-Trap A50P 500V 125A - Essential Electric Supply

Cutler Hammer A50P125-4 - Low Voltage Fuse 125A (100kA AIC @ 500V)

A50P20-1 Mersen Amp-Trap Low Voltage Fuse
500V 20A Fuse - Essential Electric Supply

A50P20-1 Mersen Amp-Trap Low Voltage Fuse
500V 20A Fuse - Essential Electric Supply

Cutler Hammer A50P20-1 - Amp-Trap Class A50P Fuse 20A (100kA AIC @ 500V)

A50P25-1 Mersen Low Voltage Fuse
500V 25A Fuse - Essential Electric Supply

A50P25-1 Mersen Low Voltage Fuse
500V 25A Fuse - Essential Electric Supply

Cutler Hammer A50P25-1 - Low Voltage Fuse 25A (100kA AIC @ 500V)

A50P250-4 Mersen Amp-Trap Low Voltage Fuse
500V 250A Fuse - Essential Electric Supply

A50P250-4 Mersen Amp-Trap Low Voltage Fuse
500V 250A Fuse - Essential Electric Supply

Cutler Hammer A50P250-4 - Current Limiting Fuse 250A (100kA@500V AIC)

A50P275-4 Ferraz Shawmut Low Voltage Fuse
500V 275A Fuse - Essential Electric Supply

A50P275-4 Ferraz Shawmut Low Voltage Fuse
500V 275A Fuse - Essential Electric Supply

Cutler Hammer A50P275-4 - Low Voltage Fuse 275A (100kA AIC @ 500V)

A50P30-1 Mersen Amp-Trap Low Voltage Fuse
500V 30A Fuse - Essential Electric Supply

A50P30-1 Mersen Amp-Trap Low Voltage Fuse
500V 30A Fuse - Essential Electric Supply

Cutler Hammer A50P30-1 - Amp-Trap Fuse 30A (100kA AIC @ 500V)

A50P300-4 Mersen Amp-Trap Low Voltage Fuse
500V 300A Fuse - Essential Electric Supply

A50P300-4 Mersen Amp-Trap Low Voltage Fuse
500V 300A Fuse - Essential Electric Supply

Cutler Hammer A50P300-4 - Low Voltage Fuse 300A (100kA AIC @ 500V)

A50P350-4 Mersen Amp-Trap Low Voltage Fuse
500V 350A Fuse - Essential Electric Supply

A50P350-4 Mersen Amp-Trap Low Voltage Fuse
500V 350A Fuse - Essential Electric Supply

Cutler Hammer A50P350-4 - Amp-Trap Current-Limiting Fuse 350A (100kA AIC @500V)

Mersen, Ferraz Shawmut A50P400-4TA Low Voltage Amp-Trap 500V 400A Fuse - Essential Electric Supply

Mersen, Ferraz Shawmut A50P400-4TA Low Voltage Amp-Trap 500V 400A Fuse - Essential Electric Supply

Cutler Hammer A50P400-4TA - Low Voltage Fuse 400A (100kA AIC @ 500V)

A50P450-4 Mersen Amp-Trap Low Voltage Fuse
500V 450A Fuse - Essential Electric Supply

A50P450-4 Mersen Amp-Trap Low Voltage Fuse
500V 450A Fuse - Essential Electric Supply

Cutler Hammer A50P450-4 - Class A50P Fuse 450A (100kA AIC @ 500V)

A50P50-4 Mersen Amp-Trap Low Voltage Fuse
500V 50A Fuse - Essential Electric Supply

A50P50-4 Mersen Amp-Trap Low Voltage Fuse
500V 50A Fuse - Essential Electric Supply

Cutler Hammer A50P50-4 - Low Voltage Current-Limiting Fuse 50A (100kA@500V AIC)

A50P55-4 Mersen Amp-Trap Low Voltage Fuse
500V 55A Fuse - Essential Electric Supply

A50P55-4 Mersen Amp-Trap Low Voltage Fuse
500V 55A Fuse - Essential Electric Supply

Cutler Hammer A50P55-4 - Class A50P Fuse 55A (100kA AIC @ 500V)

A50P60-4 Mersen Amp-Trap Low Voltage Fuse
500V 60A Fuse - Essential Electric Supply

A50P60-4 Mersen Amp-Trap Low Voltage Fuse
500V 60A Fuse - Essential Electric Supply

Cutler Hammer A50P60-4 - Amp-Trap Fuse 60A (100kA AIC @ 500V)

A50P600-4 Mersen Amp-Trap Low Voltage Fuse
500V 600A Fuse - Essential Electric Supply

A50P600-4 Mersen Amp-Trap Low Voltage Fuse
500V 600A Fuse - Essential Electric Supply

Cutler Hammer A50P600-4 - Low Voltage Current-Limiting Fuse 600A (100kA AIC @ 500V)

A50P600-4TA Ferraz Shawmut Low Voltage Fuse
500V 600A Fuse - Essential Electric Supply

A50P600-4TA Ferraz Shawmut Low Voltage Fuse
500V 600A Fuse - Essential Electric Supply

Cutler Hammer A50P600-4TA - Low Voltage Fuse 600A (100kA AIC @ 500V)

A50P70-4 Mersen Amp-Trap Low Voltage Fuse
500V 70A Fuse - Essential Electric Supply

A50P70-4 Mersen Amp-Trap Low Voltage Fuse
500V 70A Fuse - Essential Electric Supply

Cutler Hammer A50P70-4 - Current Limiting Fuse 70A 500V (100kA AIC Rating)

A50P700-4 Mersen Amp-Trap Low Voltage Fuse
500V 700A Fuse - Essential Electric Supply

A50P700-4 Mersen Amp-Trap Low Voltage Fuse
500V 700A Fuse - Essential Electric Supply

Cutler Hammer A50P700-4 - Current Limiting Fuse 700A (100kA@500V AIC Rating)

Cutler Hammer A50P800 - Class L Fuse 800A 600V (Silver-Sand Construction)

A50P800-4 Mersen Amp-Trap Low Voltage Fuse
500V 800A Fuse - Essential Electric Supply

A50P800-4 Mersen Amp-Trap Low Voltage Fuse
500V 800A Fuse - Essential Electric Supply

Cutler Hammer A50P800-4 - Low Voltage Fuse 800A (100kA AIC @500V)

A50P800-4TA Ferraz Shawmut Amp-Trap Low Voltage Fuse
500V 800A Fuse - Essential Electric Supply

A50P800-4TA Ferraz Shawmut Amp-Trap Low Voltage Fuse
500V 800A Fuse - Essential Electric Supply

Cutler Hammer A50P800-4TA - Amp-Trap Low Voltage Fuse 800A (100kA AIC @ 500V)

A50P90-4 Mersen Low Voltage Fuse
500V 90A Fuse - Essential Electric Supply

A50P90-4 Mersen Low Voltage Fuse
500V 90A Fuse - Essential Electric Supply

Cutler Hammer A50P90-4 - Low Voltage Current-Limiting Fuse 90A (100kA AIC @ 500V)

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