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    25 Products

    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. 1/4" Dia.. Front orientation. 1/4" 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.

    1/4" 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
    2AG1/225010,000 amp @ 125V AC0.57"1Fast ActingYesUL Listed, CSA Certified
    500000000000000000
     
    Manufacturer Equivalent Fuse: 312, AGC, GGC
     
    1/4" Overall Diameter
    3AG1/225010,000 amp @ 125V AC1 1/4"1Fast ActingYesUL Listed
    5000000000000000
     
    Manufacturer Equivalent Fuse: 217, GDB, GSB
     
    5 mm Overall Diameter
    1/225035 amp @ 250V AC20 mm1Fast ActingYesUL Recognized Component, CSA Certified
    50000000000000000
     
    Manufacturer Equivalent Fuse: 235, GGM, GMA
     
    5 mm Overall Diameter
    1/225035 amp @ 250V AC20 mm1Fast ActingYesUL Listed, CSA Certified
    50000000000000000
     

    Time-Delay Glass-Tube Fuses

    Image of Product. 0.18" Dia.. Front orientation. 0.18" Overall Diameter. Time-Delay Glass-Tube Fuses .
    Image of Product. 1/4" Dia.. Front orientation. 1/4" Overall Diameter. Time-Delay Glass-Tube Fuses .
    Image of Product. 5mm Dia.. Front orientation. 5 mm Overall Diameter. Time-Delay Glass-Tube Fuses .

    0.18" Dia.

    1/4" Dia.

    5mm 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
    Specs. Met
    Pkg.
    Qty.
    1-9
    10-Up
    Manufacturer Equivalent Fuse: 229, C519, STG
     
    0.18" Overall Diameter
    2AG1/225010,000 amp @ 125V AC0.57"1Time DelayYesUL Listed, CSA Certified
    500000000000000000
     
    Manufacturer Equivalent Fuse: 313, GDL, MDL
     
    1/4" Overall Diameter
    3AG1/225010,000 amp @ 125V AC1 1/4"1Time DelayYesUL Listed
    500000000000000000
     
    Manufacturer Equivalent Fuse: 218, GDC, GDG
     
    5 mm Overall Diameter
    1/225035 amp @ 250V AC20 mm1Time DelayYesUL Recognized Component, CSA Certified
    IEC 60127-2500000000000000000
     

    UL Class CC Time-Delay Midget Fuses for Motors

    Image of Product. Front orientation. Fuses. UL Class CC Time-Delay Midget Fuses for Motors .
    These fuses can withstand the high inrush current caused by a motor starting. They provide comparable performance with a smaller footprint than standard size fuses. All have a rejection-style end that safeguards against replacement errors. Use them to protect power distribution branch circuits. Designed for use with Fuse Blocks for UL Class CC 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.
    Each
    Current,
    amp
    Fuse UL
    Class
    Voltage
    Breakthrough Current @ Voltage
    Overall
    Lg.
    No. of
    Elements
    Cartridge
    Fuse Type
    Fuse Protection
    Type
    With Blown Fuse
    Indicator
    Rejection-Style
    End
    Certification
    1-9
    10-Up
    Manufacturer Equivalent Fuse: ATD-R, CCMR, LP-CC
     
    13/32" Overall Diameter
    1/2CC600V AC, 300V DC200,000 amp @ 600V AC
    100,000 amp @ 300V DC
    1 1/2"1FerruleTime DelayNoYesUL Listed
    000000000000000000000
     

    UL Class CC Time-Delay Midget Fuses for Transformers

    Image of Product. Front orientation. Fuses. UL Class CC Time-Delay Midget Fuses for Transformers .
    Designed to handle high inrush currents and the initial current cycle unique to transformers, these fuses provide comparable performance with a smaller footprint than standard size fuses. Use them to protect power distribution branch circuits. They’re for use with Fuse Blocks for UL Class CC Fuses.
    With Rejection-Style End—Fuses with a rejection-style end safeguard against replacement errors.
    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.
    Each
    Current,
    amp
    Fuse UL
    Class
    Voltage,
    V AC
    Breakthrough Current
    @ Voltage
    Overall
    Lg.
    No. of
    Elements
    Cartridge
    Fuse Type
    Fuse Protection
    Type
    With Blown Fuse
    Indicator
    Rejection-Style
    End
    Certification
    1-9
    10-Up
    Manufacturer Equivalent Fuse: ATQ-R, FNQ-R, KLD-R
     
    13/32" Overall Diameter
    1/2CC600200,000 amp @ 600V AC1 1/2"1FerruleTime DelayNoYesUL Listed
    0000000000000000000
     

    Time-Delay Ceramic-Tube Fuses

    Image of Product. 1/4" Dia.. Front orientation. 1/4" Overall Diameter. Time-Delay Ceramic-Tube Fuses .
    Image of Product. 5mm Dia.. Front orientation. 5 mm Overall Diameter. Time-Delay Ceramic-Tube Fuses .

    1/4" Dia.

    5mm Dia.

    Able to withstand current overload for a short time, these fuses will not open when exposed to harmless temporary surges. They can withstand temperature swings and high ambient temperatures better than glass-tube fuses. Use them with electronics, control panels, and other sensitive components. Select these fuses by their diameters. Designed for use with Fuse Blocks for Ceramic-Tube Fuses.
    1/4" Overall Diameter—1/4" dia. fuses can be used in high-current electronic circuits such as microwave ovens.
    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
    Breakthrough Current @ Voltage
    Overall
    Lg.
    No. of
    Elements
    Fuse Protection
    Type
    With Blown Fuse
    Indicator
    Certification
    UL File
    No.
    Pkg.
    Qty.
    1-9
    10-Up
    Manufacturer Equivalent Fuse: 326, GSA, MDA
     
    1/4" Overall Diameter
    3AB1/2250V AC10,000 amp @ 125V AC1 1/4"1Time DelayNoUL Listed, CSA Certified, CE Marked
    E191800000000000000000000
     
    Manufacturer Equivalent Fuse: 215, GSF, S505
     
    5 mm Overall Diameter
    1/2250V AC100 amp @ 250V AC20 mm1Time DelayNoUL Recognized Component, CSA Certified, CE Marked
    E104805000000000000000000
     
    Manufacturer Equivalent Fuse: 477
     
    5 mm Overall Diameter
    1/2500V AC, 400V DC100 amp @ 500V AC
    400 amp @ 400V DC
    20 mm1Time DelayNoUL Recognized Component, CE Marked, C-UL Recognized Component
    E104805000000000000000000
     

    UL Class CC Fast-Acting Midget Fuses

    Image of Product. Front orientation. Fuses. UL Class CC Fast-Acting Midget Fuses .
    These fuses open circuits quickly when surges are detected. They provide comparable performance with a smaller footprint than standard size fuses. Use them in power distribution branch circuits. All have a rejection-style end that safeguards against replacement errors. Designed for use with Fuse Blocks for UL Class CC 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.
    Each
    Current,
    amp
    Fuse UL
    Class
    Voltage,
    V AC
    Breakthrough Current
    @ Voltage
    Overall
    Lg.
    No. of
    Elements
    Cartridge
    Fuse Type
    Fuse Protection
    Type
    With Blown Fuse
    Indicator
    Rejection-Style
    End
    Certification
    1-9
    10-Up
    Manufacturer Equivalent Fuse: ATM-R, KLK-R, KTK-R
     
    13/32" Overall Diameter
    1/2CC600200,000 amp @ 600V AC1 1/2"1FerruleFast ActingNoYesUL Listed
    00000000000000000000
     

    Fast-Acting Ceramic-Tube Fuses

    Image of Product. 1/4" Dia.. Front orientation. 1/4" Overall Diameter. Fast-Acting Ceramic-Tube Fuses .
    Image of Product. 5mm Dia.. Front orientation. 5 mm Overall Diameter. Fast-Acting Ceramic-Tube Fuses .

    1/4" Dia.

    5mm Dia.

    These fuses open circuits quickly when surges are detected. They can withstand temperature swings and high ambient temperatures better than glass-tube fuses. Use with electronics, control panels, and other sensitive components. Select these fuses by their diameters. Designed for use with Fuse Blocks for Ceramic-Tube Fuses.
    1/4" Overall Diameter—1/4" dia. fuses can be used in high-current electronic circuits such as microwave ovens.
    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
    Voltage
    Breakthrough Current @ Voltage
    Overall
    Lg.
    No. of
    Elements
    Fuse Protection
    Type
    With Blown Fuse
    Indicator
    Certification
    Current,
    amp
    Pkg.
    Qty.
    1-9
    10-Up
    Manufacturer Equivalent Fuse: 314, ABC, GAB
     
    1/4" Overall Diameter
    3AB250V AC, 125V DC10,000 amp @ 125V AC
    10,000 amp @ 125V DC
    1 1/4"1Fast ActingNoUL Listed, CSA Certified
    1/250000000000000000000
     
    Manufacturer Equivalent Fuse: 216, GDA, GSD
     
    5 mm Overall Diameter
    250V AC1,500 amp @ 250V AC20 mm1Fast ActingNoUL Recognized Component
    1/25000000000000000000
     

    Time-Delay Midget Fuses

    Image of Product. Front orientation. Fuses. Time-Delay Midget 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 them to protect equipment—they are not designed for power distribution circuits. Designed for use with Fuse Blocks for Midget 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.
    Each
    Current,
    amp
    Voltage,
    V AC
    Breakthrough Current
    @ Voltage
    Overall
    Lg.
    No. of
    Elements
    Cartridge
    Fuse Type
    Fuse Protection
    Type
    With Blown Fuse
    Indicator
    Rejection-Style
    End
    Certification
    1-9
    10-Up
    Manufacturer Equivalent Fuse: ATQ, FLQ, FNQ
     
    13/32" Overall Diameter
    1/250010,000 amp @ 500V AC1 1/2"1FerruleTime DelayNoNoUL Listed, CSA Certified
    00000000000000000
     
    Manufacturer Equivalent Fuse: FLM, FNM, TRM
     
    13/32" Overall Diameter
    1/225010,000 amp @ 250V AC1 1/2"1FerruleTime DelayNoNoUL Listed, CSA Certified
    000000000000000
     

    UL Class RK5 Fuses

    Image of Product. Front orientation. Fuses. UL Class RK5 Fuses , Ferrule Cartridge Fuse, Without Blown Fuse Indicator.

    Ferrule

    Cartridge Fuse,

    Without Blown

    Fuse Indicator

    Also known as dual-element fuses, these time-delay fuses withstand current overload for a short time so they won't open when exposed to harmless temporary surges, such as when starting a motor. They have a rejection-style end design that safeguards against replacement errors. Use with Fuse Blocks for UL Class RK5 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.
    Each
    Current,
    amp
    Fuse UL
    Class
    Voltage
    Breakthrough Current @ Voltage
    Overall
    Lg.
    No. of
    Elements
    Cartridge
    Fuse Type
    Fuse Protection
    Type
    With Blown Fuse
    Indicator
    Rejection-Style
    End
    Certification
    UL File
    No.
    CSA File
    No.
    1-9
    10-Up
    Manufacturer Equivalent Fuse: FLN-R, FRN-R, TR-R
     
    9/16" Overall Diameter
    1/2RK5250V AC, 125V DC200,000 amp @ 250V AC
    20,000 amp @ 125V DC
    2"2FerruleTime DelayNoYesUL Listed, CSA Certified
    E4273053787_C_00000000000000000000000
     
    Manufacturer Equivalent Fuse: FLS-R, FRS-R, TRS-R
     
    13/16" Overall Diameter
    1/2RK5600V AC, 300V DC200,000 amp @ 600V AC
    20,000 amp @ 300V DC
    5"2FerruleTime DelayNoYesUL Listed, CSA Certified
    E4273053787_C_000000000000000000000
     

    Fast-Acting Midget Fuses

    Image of Product. Front orientation. Fuses. Fast-Acting Midget Fuses .
    These fuses open circuits quickly when surges are detected. Use them to protect equipment—they are not designed for power distribution circuits. Designed for use with Fuse Blocks for Midget 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.
    Each
    Current,
    amp
    Voltage,
    V AC
    Breakthrough Current
    @ Voltage
    Overall
    Lg.
    No. of
    Elements
    Cartridge
    Fuse Type
    Fuse Protection
    Type
    With Blown Fuse
    Indicator
    Rejection-Style
    End
    Certification
    1-9
    10-Up
    Manufacturer Equivalent Fuse: ATM, KLK, KTK
     
    13/32" Overall Diameter
    1/2600100,000 amp @ 600V AC1 1/2"1FerruleFast ActingNoNoUL Listed, CSA Certified
    000000000000000000000
     

    UL Class RK1 Time-Delay Fuses

    Image of Product. Front orientation. Fuses. UL Class RK1 Time-Delay Fuses , Ferrule Cartridge Fuse.

    Ferrule

    Cartridge Fuse

    Also known as dual-element fuses, these fuses withstand current overload for a short time so they won't open when exposed to harmless temporary surges, such as when starting a motor. They have a rejection-style end design that safeguards against replacement errors. Designed for use with Fuse Blocks for UL Class RK1 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.
    Each
    Current,
    amp
    Fuse UL
    Class
    Voltage
    Breakthrough Current @ Voltage
    Overall
    Lg.
    No. of
    Elements
    Cartridge
    Fuse Type
    Fuse Protection
    Type
    With Blown Fuse
    Indicator
    Rejection-Style
    End
    Certification
    1-9
    10-Up
    Manufacturer Equivalent Fuse: A2D-R, LLN-RK, LPN-RK
     
    9/16" Overall Diameter
    1/2RK1250V AC, 125V DC300,000 amp @ 250V AC
    100,000 amp @ 125V DC
    2"2FerruleTime DelayNoYesUL Listed, CSA Certified
    000000000000000000000
     
    Manufacturer Equivalent Fuse: A6D-R, LLS-RK, LPS-RK
     
    13/16" Overall Diameter
    1/2RK1600V AC, 300V DC300,000 amp @ 600V AC
    100,000 amp @ 300V DC
    5"2FerruleTime DelayNoYesUL Listed, CSA Certified
    0000000000000000000
     

    Time-Delay Inline Fuses

    Image of Product. Front orientation. Fuses. Time-Delay Inline Fuses .
    Able to withstand current overload for a short time, these fuses will not open when exposed to harmless temporary surges. They are designed to handle high inrush loads from ballast transformers in fluorescent lighting systems. You'll need both a fuse and a fuse holder (not included) to add an inline fuse to an existing circuit. Fuses have a built-in cap that securely connects to the fuse holder. Also known as LMF 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.
    Fuses
    Fuse Holders
    Current,
    amp
    Voltage,
    V AC
    Breakthrough Current
    @ Voltage
    Overall
    Lg.
    No. of
    Elements
    Fuse Protection
    Type
    With Blown Fuse
    Indicator
    Certification
    Each
    Each
    Manufacturer Equivalent Fuse: LMF, SMF
     
    0.61" Overall Diameter
    1/230010,000 amp @ 300V AC1.82"1Time DelayNoUL Listed, CSA Certified
    000000000000000000000000000
     
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