McMaster-Carr logo
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    56 Products
    About Fuses
    industrial info icon

    Compare across fuse type, UL class, and voltage. Then cross-reference manufacturer part numbers to find suitable replacements.

    Fast-Acting Glass-Tube Fuses

    Image of Product. 0.18" Dia.. Front orientation. 0.18" Overall Diameter. Fast-Acting Glass-Tube Fuses .
    Image of Product. 5mm Dia.. Front orientation. 5 mm Overall Diameter. Fast-Acting Glass-Tube Fuses .

    0.18" Dia.

    5mm Dia.

    These fuses open circuits quickly when surges are detected. The clear glass tube makes it easy to see when fuses open. Use them with electronics, control panels, and other sensitive components. Select them by their diameter. Designed for use with Fuse Blocks for Glass-Tube Fuses.
    Breakthrough Current @ Voltage—Breakthrough current at voltage, labeled on the fuse as IR, is the maximum current that a fuse can safely stop in the event of a short circuit.
    Pkg.
    Fuse Trade
    Size
    Current,
    amp
    Voltage,
    V AC
    Breakthrough Current
    @ Voltage
    Overall
    Lg.
    No. of
    Elements
    Fuse Protection
    Type
    With Blown Fuse
    Indicator
    Certification
    Pkg.
    Qty.
    1-9
    10-Up
    Manufacturer Equivalent Fuse: 225, C520, SMG
     
    0.18" Overall Diameter
    2AG4125500 amp @ 125V AC0.57"1Fast ActingYesUL Recognized Component, CSA Certified
    		53686T310000000000
    2AG5125500 amp @ 125V AC0.57"1Fast ActingYesUL Recognized Component, CSA Certified
    		53686T3200000000
    2AG6125500 amp @ 125V AC0.57"1Fast ActingYesUL Recognized Component, CSA Certified
    		53686T3300000000
    2AG7125500 amp @ 125V AC0.57"1Fast ActingYesUL Recognized Component, CSA Certified
    		53686T3400000000
    2AG8125500 amp @ 125V AC0.57"1Fast ActingYesUL Recognized Component, CSA Certified
    		53686T3500000000
    2AG10125500 amp @ 125V AC0.57"1Fast ActingYesUL Recognized Component, CSA Certified
    		53686T3600000000
     
    Manufacturer Equivalent Fuse: 235, GGM, GMA
     
    5 mm Overall Diameter
    —3.1512510,000 amp @ 125V AC20 mm1Fast ActingYesUL Listed, CSA Certified
    		56978K73200000000
    —412510,000 amp @ 125V AC20 mm1Fast ActingYesUL Listed, CSA Certified
    		56978K71600000000
    —512510,000 amp @ 125V AC20 mm1Fast ActingYesUL Listed, CSA Certified
    		56978K73900000000
    —612510,000 amp @ 125V AC20 mm1Fast ActingYesUL Listed, CSA Certified
    		56978K71700000000
    —7125150 amp @ 125V AC20 mm1Fast ActingYesUL Recognized Component
    		56978K77500000000
    —8125150 amp @ 125V AC20 mm1Fast ActingYesUL Recognized Component
    		56978K71800000000
    —10125150 amp @ 125V AC20 mm1Fast ActingYesUL Recognized Component
    		56978K77600000000
    —15125150 amp @ 125V AC20 mm1Fast ActingYesUL Recognized Component
    		56978K77700000000
     

    Fast-Acting Lift Truck Fuses

    Image of Product. Front orientation. Fuses. Fast-Acting Lift Truck Fuses .
    These fuses open circuits quickly when surges are detected. Use them on battery-operated lift trucks.
    With Blown Fuse Indicator—Fuses with blown fuse indicator have a dot on the side that changes color when the fuse blows.
    Breakthrough Current @ Voltage—Breakthrough current at voltage, labeled on the fuse as IR, is the maximum current that a fuse can safely stop in the event of a short circuit.
    Fuses
    Fuse Holders
    Overall
    Current,
    amp
    Voltage
    Breakthrough Current @ Voltage
    Lg.
    Wd.
    No. of
    Elements
    Fuse Protection
    Type
    With Blown Fuse
    Indicator
    Certification
    Each
    Each
    Manufacturer Equivalent Fuse: AFX, ALS
     
    1 1/8" Overall Diameter
    200125V AC, 125V DC10,000 amp @ 125V AC
    10,000 amp @ 125V DC    		4 3/4"—1Fast ActingNoUL Recognized Component
    		4142K21000000———0
    400125V AC, 125V DC10,000 amp @ 125V AC
    10,000 amp @ 125V DC    		4 3/4"—1Fast ActingNoUL Recognized Component
    		4142K2200000———0
    500125V AC, 125V DC10,000 amp @ 125V AC
    10,000 amp @ 125V DC    		4 3/4"—1Fast ActingNoUL Recognized Component
    		4142K2300000———0
     
    Manufacturer Equivalent Fuse: ANN, CNN
    35125V AC, 80V DC2,500 amp @ 125V AC
    2,700 amp @ 80V DC    		3 3/16"7/8"1Fast ActingYesUL Recognized Component
    		70635K2120000070635K51000000
    40125V AC, 80V DC2,500 amp @ 125V AC
    2,700 amp @ 80V DC    		3 3/16"7/8"1Fast ActingYesUL Recognized Component
    		70635K2130000070635K5100000
    50125V AC, 80V DC2,500 amp @ 125V AC
    2,700 amp @ 80V DC    		3 3/16"7/8"1Fast ActingYesUL Recognized Component
    		70635K2140000070635K5100000
    60125V AC, 80V DC2,500 amp @ 125V AC
    2,700 amp @ 80V DC    		3 3/16"7/8"1Fast ActingYesUL Recognized Component
    		70635K2150000070635K5100000
    80125V AC, 80V DC2,500 amp @ 125V AC
    2,700 amp @ 80V DC    		3 3/16"7/8"1Fast ActingYesUL Recognized Component
    		70635K2160000070635K5100000
    90125V AC, 80V DC2,500 amp @ 125V AC
    2,700 amp @ 80V DC    		3 3/16"7/8"1Fast ActingYesUL Recognized Component
    		70635K3110000070635K5100000
    100125V AC, 80V DC2,500 amp @ 125V AC
    2,700 amp @ 80V DC    		3 3/16"7/8"1Fast ActingYesUL Recognized Component
    		70635K3120000070635K5100000
    125125V AC, 80V DC2,500 amp @ 125V AC
    2,700 amp @ 80V DC    		3 3/16"7/8"1Fast ActingYesUL Recognized Component
    		70635K3130000070635K5100000
    150125V AC, 80V DC2,500 amp @ 125V AC
    2,700 amp @ 80V DC    		3 3/16"7/8"1Fast ActingYesUL Recognized Component
    		70635K3140000070635K5100000
    175125V AC, 80V DC2,500 amp @ 125V AC
    2,700 amp @ 80V DC    		3 3/16"7/8"1Fast ActingYesUL Recognized Component
    		70635K3150000070635K5100000
    200125V AC, 80V DC2,500 amp @ 125V AC
    2,700 amp @ 80V DC    		3 3/16"7/8"1Fast ActingYesUL Recognized Component
    		70635K3160000070635K5100000
    225125V AC, 80V DC2,500 amp @ 125V AC
    2,700 amp @ 80V DC    		3 3/16"7/8"1Fast ActingYesUL Recognized Component
    		70635K3170000070635K5100000
    250125V AC, 80V DC2,500 amp @ 125V AC
    2,700 amp @ 80V DC    		3 3/16"7/8"1Fast ActingYesUL Recognized Component
    		70635K3180000070635K5100000
    300125V AC, 80V DC2,500 amp @ 125V AC
    2,700 amp @ 80V DC    		3 3/16"7/8"1Fast ActingYesUL Recognized Component
    		70635K3210000070635K5100000
    325125V AC, 80V DC2,500 amp @ 125V AC
    2,700 amp @ 80V DC    		3 3/16"7/8"1Fast ActingYesUL Recognized Component
    		70635K4110000070635K5100000
    350125V AC, 80V DC2,500 amp @ 125V AC
    2,700 amp @ 80V DC    		3 3/16"7/8"1Fast ActingYesUL Recognized Component
    		70635K4120000070635K5100000
    400125V AC, 80V DC2,500 amp @ 125V AC
    2,700 amp @ 80V DC    		3 3/16"7/8"1Fast ActingYesUL Recognized Component
    		70635K4130000070635K5100000
    500125V AC, 80V DC2,500 amp @ 125V AC
    2,700 amp @ 80V DC    		3 3/16"7/8"1Fast ActingYes—70635K4140000070635K5100000
    600125V AC, 80V DC2,500 amp @ 125V AC
    2,700 amp @ 80V DC    		3 3/16"7/8"1Fast ActingYes—70635K4150000070635K5100000
     

    Time-Delay Glass-Tube Fuses

    Image of Product. 0.18" Dia.. Front orientation. 0.18" Overall Diameter. Time-Delay Glass-Tube Fuses .

    0.18" Dia.

    Able to withstand current overload for a short time, these fuses will not open when exposed to harmless temporary surges. The clear glass tube makes it easy to see when fuses open. Use them with electronics, control panels, and other sensitive components. Select these fuses by their diameters. Designed for use with Fuse Blocks for Glass-Tube Fuses.
    Breakthrough Current @ Voltage—Breakthrough current at voltage, labeled on the fuse as IR, is the maximum current that a fuse can safely stop in the event of a short circuit.
    Pkg.
    Fuse Trade
    Size
    Current,
    amp
    Voltage,
    V AC
    Breakthrough Current
    @ Voltage
    Overall
    Lg.
    No. of
    Elements
    Fuse Protection
    Type
    With Blown Fuse
    Indicator
    Certification
    Pkg.
    Qty.
    1-9
    10-Up
    Manufacturer Equivalent Fuse: 229, C519, STG
     
    0.18" Overall Diameter
    2AG4125400 amp @ 125V AC0.57"1Time DelayYesUL Recognized Component
    		53686T610000000000
    2AG5125400 amp @ 125V AC0.57"1Time DelayYesUL Recognized Component
    		53686T6200000000
    2AG6125400 amp @ 125V AC0.57"1Time DelayYesUL Recognized Component
    		53686T6300000000
    2AG7125400 amp @ 125V AC0.57"1Time DelayYesUL Recognized Component
    		53686T6400000000
     

    Lift-Truck Fuse Holders

    Image of Product. Front orientation. Fuse Holders. Lift-Truck Fuse Holders.
    Use this fuse holder in battery-operated lift trucks.
    For No.
    of Fuses
    For Fuse Current,
    amp
    Voltage
    Wire
    Connection
    Mounting
    Location
    Each
    For Fuse Manufacturer Equivalent: ANN, CNN
    135 to 600125V AC/80V DCStud TerminalVehicle70635K51000000
     

    Time-Delay Plug Base Fuses

    Image of Product. Front orientation. Fuses. Time-Delay Plug Base Fuses , Manufacturer Equivalent Fuse: GSL, S.
    Image of Product. Front orientation. Fuses. Time-Delay Plug Base Fuses , Manufacturer Equivalent Fuse: GTL, TL, TLO.

    Manufacturer

    Equivalent

    Fuse: GSL, S

    Manufacturer

    Equivalent

    Fuse: GTL,

    TL, TLO

    Able to withstand current overload for a short time, these fuses will not open when exposed to harmless temporary surges, such as during equipment start-up. They are designed to fit into a socket on a panel; match the fuse to your panel socket by the manufacturer equivalent.
    GSL Equivalent Fuse and S Equivalent Fuse—Type GSL and S fuses have a non-interchangeable base to prevent the wrong size fuse from being used.
    GTL Equivalent Fuse, TL Equivalent Fuse, and TLO Equivalent Fuse—Type GTL, TL, and TLO fuses can be used in motor applications.
    Breakthrough Current @ Voltage—Breakthrough current at voltage, labeled on the fuse as IR, is the maximum current that a fuse can safely stop in the event of a short circuit.
    Current,
    amp
    Voltage,
    V AC
    Breakthrough Current
    @ Voltage
    No. of
    Elements
    Fuse Protection
    Type
    With Blown Fuse
    Indicator
    Plug Base
    Fuse Type
    Certification
    Pkg.
    Qty.
    Pkg.
    Manufacturer Equivalent Fuse: GSL, S
    1512510,000 amp @ 125V AC2Time DelayNoType SUL Listed
    		47070K55000000
    2012510,000 amp @ 125V AC2Time DelayNoType SUL Listed
    		47070K5600000
    3012510,000 amp @ 125V AC2Time DelayNoType SUL Listed
    		47070K5700000
     
    Manufacturer Equivalent Fuse: GTL, TL, TLO
    1512510,000 amp @ 125V AC1Time DelayNoEdisonUL Listed
    		47070K5200000
    2012510,000 amp @ 125V AC1Time DelayNoEdisonUL Listed
    		47070K5300000
    3012510,000 amp @ 125V AC1Time DelayNoEdisonUL Listed
    		47070K5400000
     

    Time-Delay Lift Truck Fuses

    Image of Product. Front orientation. Fuses. Time-Delay Lift Truck Fuses .
    Able to withstand current overload for a short time, these fuses will not open when exposed to harmless temporary surges, such as when starting a motor. Use these fuses on battery-operated lift trucks.
    Breakthrough Current @ Voltage—Breakthrough current at voltage, labeled on the fuse as IR, is the maximum current that a fuse can safely stop in the event of a short circuit.
    Current,
    amp
    Voltage
    Breakthrough Current @ Voltage
    Overall
    Lg.
    No. of
    Elements
    Fuse Protection
    Type
    With Blown Fuse
    Indicator
    Certification
    Each
    Manufacturer Equivalent Fuse: ACK, CCK
     
    7/8" Overall Diameter
    60125V AC, 125V DC10,000 amp @ 125V AC
    10,000 amp @ 125V DC    		3 3/4"1Time DelayNoUL Recognized Component
    		4142K35000000
     
    1 1/8" Overall Diameter
    80125V AC, 125V DC10,000 amp @ 125V AC
    10,000 amp @ 125V DC    		4 1/2"1Time DelayNoUL Recognized Component
    		4142K1100000
    140125V AC, 125V DC10,000 amp @ 125V AC
    10,000 amp @ 125V DC    		4 3/4"1Time DelayNoUL Recognized Component
    		4142K1200000
    175125V AC, 125V DC10,000 amp @ 125V AC
    10,000 amp @ 125V DC    		4 3/4"1Time DelayNoUL Recognized Component
    		4142K1300000
    200125V AC, 125V DC10,000 amp @ 125V AC
    10,000 amp @ 125V DC    		4 3/4"1Time DelayNoUL Recognized Component
    		4142K1400000
    250125V AC, 125V DC10,000 amp @ 125V AC
    10,000 amp @ 125V DC    		4 3/4"1Time DelayNoUL Recognized Component
    		4142K4800000
     

    Long-Time-Delay Plug Base Fuses

    Image of Product. Front orientation. Fuses. Long-Time-Delay Plug Base Fuses .
    These fuses have a longer time delay than standard time-delay fuses. Use them in motor applications where the motor is cycled on and off frequently. Also known as Edison-type fuses, they are designed to fit into a socket on a panel; match the fuse to your panel socket by the manufacturer equivalent.
    Breakthrough Current @ Voltage—Breakthrough current at voltage, labeled on the fuse as IR, is the maximum current that a fuse can safely stop in the event of a short circuit.
    Current,
    amp
    Voltage,
    V AC
    Breakthrough Current
    @ Voltage
    No. of
    Elements
    Fuse Protection
    Type
    With Blown Fuse
    Indicator
    Plug Base
    Fuse Type
    Certification
    Pkg.
    Qty.
    Pkg.
    Manufacturer Equivalent Fuse: GT, T
    1512510,000 amp @ 125V AC2Time DelayNoEdisonUL Listed
    		47070K58000000
    2012510,000 amp @ 125V AC2Time DelayNoEdisonUL Listed
    		47070K5900000
    3012510,000 amp @ 125V AC2Time DelayNoEdisonUL Listed
    		47070K6100000
     
    back to top