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    65 Products

    UL Class RK5 Fuses

    Image of Product. Front orientation. Fuses. UL Class RK5 Fuses , Ferrule Cartridge Fuse, With Blown Fuse Indicator.
    Image of Product. Front orientation. Fuses. UL Class RK5 Fuses , Knife-Blade Cartridge Fuse, With Blown Fuse Indicator.

    Ferrule Cartridge

    Fuse, With Blown

    Fuse Indicator

    Knife-Blade Cartridge

    Fuse, With 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.
    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.
    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: FRS-R-ID, IDSR, TRS-R-ID
     
    13/16" Overall Diameter
    1RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		5"2FerruleTime DelayYesYesUL Listed, CSA Certified
    		——7487K113000000000000
    2RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		5"2FerruleTime DelayYesYesUL Listed, CSA Certified
    		——7487K1140000000000
    2 1/2RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		5"2FerruleTime DelayYesYesUL Listed, CSA Certified
    		——7487K1150000000000
    3RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		5"2FerruleTime DelayYesYesUL Listed, CSA Certified
    		——7487K2110000000000
    4RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		5"2FerruleTime DelayYesYesUL Listed, CSA Certified
    		——7487K2120000000000
    5RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		5"2FerruleTime DelayYesYesUL Listed, CSA Certified
    		——7487K2130000000000
    6RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		5"2FerruleTime DelayYesYesUL Listed, CSA Certified
    		——7487K2140000000000
    7RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		5"2FerruleTime DelayYesYesUL Listed, CSA Certified
    		——7487K2150000000000
    8RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		5"2FerruleTime DelayYesYesUL Listed, CSA Certified
    		E2137012636_0_0007487K2160000000000
    10RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		5"2FerruleTime DelayYesYesUL Listed, CSA Certified
    		E2137012636_0_0007487K2170000000000
    12RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		5"2FerruleTime DelayYesYesUL Listed, CSA Certified
    		E2137012636_0_0007487K3160000000000
    15RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		5"2FerruleTime DelayYesYesUL Listed, CSA Certified
    		——7487K3110000000000
    17 1/2RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		5"2FerruleTime DelayYesYesUL Listed, CSA Certified
    		——7487K3120000000000
    20RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		5"2FerruleTime DelayYesYesUL Listed, CSA Certified
    		——7487K3130000000000
    25RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		5"2FerruleTime DelayYesYesUL Listed, CSA Certified
    		——7487K3140000000000
    30RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		5"2FerruleTime DelayYesYesUL Listed, CSA Certified
    		——7487K3150000000000
     
    1 5/16" Overall Diameter
    70RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		7 7/8"2Knife BladeTime DelayYesYesUL Listed, CSA Certified
    		E2137012636_0_0007487K5140000000000
    80RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		7 7/8"2Knife BladeTime DelayYesYesUL Listed, CSA Certified
    		E2137012636_0_0007487K5110000000000
    90RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		7 7/8"2Knife BladeTime DelayYesYesUL Listed, CSA Certified
    		E2137012636_0_0007487K5120000000000
    100RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		7 7/8"2Knife BladeTime DelayYesYesUL Listed, CSA Certified
    		E2137012636_0_0007487K5130000000000
     
    1 13/16" Overall Diameter
    150RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		9 5/8"2Knife BladeTime DelayYesYesUL Listed, CSA Certified
    		E2137012636_0_0007487K611000000000000
    200RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		9 5/8"2Knife BladeTime DelayYesYesUL Listed, CSA Certified
    		E2137012636_0_0007487K612000000000000
     
    2 9/16" Overall Diameter
    300RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		11 5/8"2Knife BladeTime DelayYesYesUL Listed, CSA Certified
    		E2137012636_0_0007487K711000000000000
    400RK5600V AC, 600V DC200,000 amp @ 600V AC
    20,000 amp @ 600V DC    		11 5/8"2Knife BladeTime DelayYesYesUL Listed, CSA Certified
    		E2137012636_0_0007487K712000000000000
     

    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
    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, DCM, KLKD
     
    13/32" Overall Diameter
    3/10600V AC, 600V DC100,000 amp @ 600V AC
    10,000 amp @ 600V DC    		1 1/2"1FerruleFast ActingNoNoUL Listed, CSA Certified
    		4397K1110000000000
    3/4600V AC, 600V DC100,000 amp @ 600V AC
    10,000 amp @ 600V DC    		1 1/2"1FerruleFast ActingNoNoUL Listed, CSA Certified
    		4397K11200000000
    1600V AC, 600V DC100,000 amp @ 600V AC
    10,000 amp @ 600V DC    		1 1/2"1FerruleFast ActingNoNoUL Listed, CSA Certified
    		4397K11300000000
    2600V AC, 600V DC100,000 amp @ 600V AC
    10,000 amp @ 600V DC    		1 1/2"1FerruleFast ActingNoNoUL Listed, CSA Certified
    		4397K11400000000
    3600V AC, 600V DC100,000 amp @ 600V AC
    10,000 amp @ 600V DC    		1 1/2"1FerruleFast ActingNoNoUL Listed, CSA Certified
    		4397K11500000000
    5600V AC, 600V DC100,000 amp @ 600V AC
    10,000 amp @ 600V DC    		1 1/2"1FerruleFast ActingNoNoUL Listed, CSA Certified
    		4397K21100000000
    6600V AC, 600V DC100,000 amp @ 600V AC
    10,000 amp @ 600V DC    		1 1/2"1FerruleFast ActingNoNoUL Listed, CSA Certified
    		4397K21200000000
    8600V AC, 600V DC100,000 amp @ 600V AC
    10,000 amp @ 600V DC    		1 1/2"1FerruleFast ActingNoNoUL Listed, CSA Certified
    		4397K21300000000
    9600V AC, 600V DC100,000 amp @ 600V AC
    10,000 amp @ 600V DC    		1 1/2"1FerruleFast ActingNoNoUL Listed, CSA Certified
    		4397K21400000000
    10600V AC, 600V DC100,000 amp @ 600V AC
    10,000 amp @ 600V DC    		1 1/2"1FerruleFast ActingNoNoUL Listed, CSA Certified
    		4397K21500000000
    12600V AC, 600V DC100,000 amp @ 600V AC
    10,000 amp @ 600V DC    		1 1/2"1FerruleFast ActingNoNoUL Listed, CSA Certified
    		4397K31100000000
    15600V AC, 600V DC100,000 amp @ 600V AC
    10,000 amp @ 600V DC    		1 1/2"1FerruleFast ActingNoNoUL Listed, CSA Certified
    		4397K31200000000
    20600V AC, 600V DC100,000 amp @ 600V AC
    10,000 amp @ 600V DC    		1 1/2"1FerruleFast ActingNoNoUL Listed, CSA Certified
    		4397K31300000000
    25600V AC, 600V DC100,000 amp @ 600V AC
    10,000 amp @ 600V DC    		1 1/2"1FerruleFast ActingNoNoUL Listed, CSA Certified
    		4397K31400000000
    30600V AC, 600V DC100,000 amp @ 600V AC
    10,000 amp @ 600V DC    		1 1/2"1FerruleFast ActingNoNoUL Listed, CSA Certified
    		4397K31500000000
     

    DIN-Rail Mount Fuse Blocks for UL Class CC Midget Fuses

    Image of Product. For 1 Fuse. Front orientation. Fuse Blocks. DIN-Rail Mount Fuse Blocks for UL Class CC Midget Fuses, For 1 Fuses.
    Image of Product. Front orientation. Fuse Blocks. DIN-Rail Mount Fuse Blocks for UL Class CC Midget Fuses, For 2 Fuses.
    Image of Product. Front orientation. Fuse Blocks. DIN-Rail Mount Fuse Blocks for UL Class CC Midget Fuses, For 3 Fuses.
    Image of Product. Front orientation. Fuse Blocks. DIN-Rail Mount Fuse Blocks for UL Class CC Midget Fuses, For 4 Fuses.

    For 1 Fuse

    For 2 Fuses

    For 3 Fuses

    For 4 Fuses

    Covered terminals prevent contact with live electrical circuits.
    For Fuse
    For No.
    of Fuses
    UL
    Class
    Current,
    amp
    Type
    Voltage
    Wire
    Connection
    For DIN
    Rail Size, mm
    Features
    Wd.
    Ht.
    Dp.
    Certification
    Each
    For Fuse Manufacturer Equivalent: ATQ-R, ATM-R, ATD-R, CCMR, FNQ-R, KLD-R, KLK-R, KTK-R, LP-CC
    1CC1/10 to 30Cartridge600V AC/600V DCScrew Terminal35Covered Terminals0.7"3.1"2.3"UL Listed, CSA Certified
    		6113T11000000
    1CC1/10 to 30Cartridge600V AC/600V DCScrew Terminal35Covered Terminals, Blown-Fuse Indicator0.7"3.1"2.3"UL Listed, CSA Certified
    		6113T1400000
    2CC1/10 to 30Cartridge600V AC/600V DCScrew Terminal35Covered Terminals1.4"3.1"2.3"UL Listed, CSA Certified
    		6113T1200000
    2CC1/10 to 30Cartridge600V AC/600V DCScrew Terminal35Covered Terminals, Blown-Fuse Indicator1.4"3.1"2.3"UL Listed, CSA Certified
    		6113T1500000
    3CC1/10 to 30Cartridge600V AC/600V DCScrew Terminal35Covered Terminals2.1"3.1"2.3"UL Listed, CSA Certified
    		6113T1300000
    3CC1/10 to 30Cartridge600V AC/600V DCScrew Terminal35Covered Terminals, Blown-Fuse Indicator2.1"3.1"2.3"UL Listed, CSA Certified
    		6113T16000000
    4CC1/10 to 30Cartridge600V AC/600V DCScrew Terminal35Covered Terminals2.8"3.1"2.3"UL Listed, CSA Certified
    		6113T21000000
    4CC1/10 to 30Cartridge600V AC/600V DCScrew Terminal35Covered Terminals, Blown Fuse Indicator2.8"3.1"2.3"UL Listed, CSA Certified
    		6113T22000000
     

    DIN-Rail Mount Fuse Blocks for Midget Fuses

    Image of Product. For 1 Fuse. Front orientation. Fuse Blocks. DIN-Rail Mount Fuse Blocks for Midget Fuses, For 1 Fuses.
    Image of Product. Front orientation. Fuse Blocks. DIN-Rail Mount Fuse Blocks for Midget Fuses, For 2 Fuses.
    Image of Product. Front orientation. Fuse Blocks. DIN-Rail Mount Fuse Blocks for Midget Fuses, For 3 Fuses.

    For 1 Fuse

    For 2 Fuses

    For 3 Fuses

    Sized to fit non-UL Class Midget Fuses, these fuse blocks are suitable for switchboard panels, small motors, and transformers. The covered terminals prevent contact with live electrical circuits.
    For
    Fuse
    For No.
    of Fuses
    Current,
    amp
    Type
    Voltage
    Wire
    Connection
    For DIN
    Rail Size, mm
    Features
    Wd.
    Ht.
    Dp.
    Certification
    Each
    For Fuse Manufacturer Equivalent: ATM, ATQ, BAF, BLF, FLM, FLQ, FNM, FNQ, KLK, KTK, OTM, TRM
    11/10 to 30Cartridge600V AC/600V DCScrew Terminal35Covered Terminals0.7"3.1"2.3"UL Recognized Component, CSA Certified
    		7722K21000000
    11/10 to 30Cartridge600V AC/600V DCScrew Terminal35Covered Terminals, Blown-Fuse Indicator0.7"3.1"2.3"UL Recognized Component, CSA Certified
    		7722K2200000
    21/10 to 30Cartridge600V AC/600V DCScrew Terminal35Covered Terminals1.4"3.1"2.3"UL Recognized Component, CSA Certified
    		7722K2300000
    21/10 to 30Cartridge600V AC/600V DCScrew Terminal35Covered Terminals, Blown-Fuse Indicator1.4"3.1"2.3"UL Recognized Component, CSA Certified
    		7722K2400000
    31/10 to 30Cartridge600V AC/600V DCScrew Terminal35Covered Terminals2.1"3.1"2.3"UL Recognized Component, CSA Certified
    		7722K2500000
    31/10 to 30Cartridge600V AC/600V DCScrew Terminal35Covered Terminals, Blown-Fuse Indicator2.1"3.1"2.3"UL Recognized Component, CSA Certified
    		7722K26000000
     

    DIN-Rail/Surface-Mount Fuse Blocks

    Image of Product. For 1 Fuse. Front orientation. Fuse Blocks. DIN-Rail/Surface-Mount Fuse Blocks, For 1 Fuses.
    Image of Product. Front orientation. Fuse Blocks. DIN-Rail/Surface-Mount Fuse Blocks, For 2 Fuses.
    Image of Product. Front orientation. Fuse Blocks. DIN-Rail/Surface-Mount Fuse Blocks, For 3 Fuses.

    For 1 Fuse

    For 2 Fuses

    For 3 Fuses

    Fuse blocks have a universal hole pattern, so they can be mounted on either DIN-rail or directly onto surfaces.
    For Fuse
    For No.
    of Fuses
    UL
    Class
    Current,
    amp
    Type
    Voltage
    Wire Connection
    For DIN
    Rail Size, mm
    Certification
    Each
    For Fuse Manufacturer Equivalent: A4J, AJT, JKS, JLS, JTD, LPJ-SP
    1J1 to 30Cartridge600V AC/600V DCBox-Lug Terminal35UL Listed, CSA Certified
    		4294K31000000
    1J31 to 60Cartridge600V AC/600V DCBox-Lug Terminal35UL Listed, CSA Certified
    		4294K3400000
    2J1 to 30Cartridge600V AC/600V DCBox-Lug Terminal35UL Listed, CSA Certified
    		4294K3200000
    2J31 to 60Cartridge600V AC/600V DCBox-Lug Terminal35UL Listed, CSA Certified
    		4294K3500000
    3J1 to 30Cartridge600V AC/600V DCBox-Lug Terminal35UL Listed, CSA Certified
    		4294K3300000
    3J31 to 60Cartridge600V AC/600V DCBox-Lug Terminal35UL Listed, CSA Certified
    		4294K3600000
     
    For Fuse Manufacturer Equivalent: A6K-R, FLS-R, FRS-R, IDSR, KLS-R, KTS-R, LLS-RK, LPS-RK, TRS-R
    1RK1, RK51 to 30Cartridge600V AC/600V DCBox-Lug Terminal35UL Listed, CSA Certified
    		4294K2100000
    1RK1, RK531 to 60Cartridge600V AC/600V DCBox-Lug Terminal35UL Listed, CSA Certified
    		4294K2400000
    2RK1, RK51 to 30Cartridge600V AC/600V DCBox-Lug Terminal35UL Listed, CSA Certified
    		4294K2200000
    2RK1, RK531 to 60Cartridge600V AC/600V DCBox-Lug Terminal35UL Listed, CSA Certified
    		4294K2500000
    3RK1, RK51 to 30Cartridge600V AC/600V DCBox-Lug Terminal35UL Listed, CSA Certified
    		4294K2300000
    3RK1, RK531 to 60Cartridge600V AC/600V DCBox-Lug Terminal35UL Listed, CSA Certified
    		4294K2600000
     
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