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Class K5 One Time Fuses

NON (250 Vac) and NOS (600 Vac) general-purpose fuse up to 600 amps. With no intentional time delay, they are to be used in circuits with low available fault currents. Forerunners for the modern cartridge fuse. Call or text us to discuss your application and current need. We stock a wide variety of fuses and can recommend alternatives if necessary.
20 Results Found
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  1. BUSNON-45.jpg
    45 Amp250Vac Class K5&H, 50,000 AIRac, One-Time General Purpose Fuse
    UL Power Fuse; Item Type Class K5; Characteristics One Time; Voltage Rating 250 VAC/125 VDC; Current Rating 45 Ampere; Interrupting Rating 50 Kiloampere (Symmetrical, DC); Terminal Type Ferrule; Diameter 0.81 Inch; Length 3 Inch; Approval UL 248-9, CSA, CE
    Detailed Description Less
    Brand
    Bussmann
    Mfr. Part#
    NON-45
    Campbell Part# BUSNON-45
    Qty:
    Min. Qty:
    1 ea
    Qty Intervals:
    1 ea
    $18.77 ea
    Est. Lead Time: 12 Bus. Days
  2. BUSNON-60.jpg
    60 Amp250Vac Class K5&H, 50,000 AIRac, One-Time General Purpose Fuse
    UL Power Fuse; Item Type Class K5; Characteristics One Time; Voltage Rating 250 VAC/125 VDC; Current Rating 60 Ampere; Interrupting Rating 50 Kiloampere (Symmetrical, DC); Terminal Type Ferrule; Diameter 0.81 Inch; Length 3 Inch; Approval UL 248-9, CSA, CE
    Detailed Description Less
    Brand
    Bussmann
    Mfr. Part#
    NON-60
    Campbell Part# BUSNON-60
    Qty:
    Min. Qty:
    1 ea
    Qty Intervals:
    1 ea
     
    Carton = 10 ea
    $11.29 ea
    Est. Lead Time: 12 Bus. Days
  3. BUSNON-15.jpg
    15 Amp250Vac Class K5&H, 50,000 AIRac, One-Time General Purpose Fuse
    UL Power Fuse; Item Type Class K5; Characteristics One Time; Voltage Rating 250 VAC/125 VDC; Current Rating 15 Ampere; Interrupting Rating 50 Kiloampere (Symmetrical, DC); Terminal Type Ferrule; Diameter 0.56 Inch; Length 2 Inch; Approval UL 248-9, CSA, CE
    Detailed Description Less
    Brand
    Bussmann
    Mfr. Part#
    NON-15
    Campbell Part# BUSNON-15
    Qty:
    Min. Qty:
    1 ea
    Qty Intervals:
    1 ea
     
    Box = 10 ea
    $12.38 ea
    Est. Lead Time: 50 Bus. Days
  4. BUSNON-3.jpg
    3 Amp250Vac Class K5&H, 50,000 AIRac, One-Time General Purpose Fuse
    UL Power Fuse; Item Type Class K5; Characteristics One Time; Voltage Rating 250 VAC/125 VDC; Current Rating 3 Ampere; Interrupting Rating 50 Kiloampere (Symmetrical, DC); Terminal Type Ferrule; Diameter 0.56 Inch; Length 2 Inch; Approval UL 248-9, CSA, CE
    Detailed Description Less
    Brand
    Bussmann
    Mfr. Part#
    NON-3
    Campbell Part# BUSNON-3
    Qty:
    Min. Qty:
    1 ea
    Qty Intervals:
    1 ea
     
    Box = 10 ea
    $16.88 ea
    Est. Lead Time: 35 Bus. Days
  5. BUSNON-5.jpg
    5 Amp250Vac Class K5&H, 50,000 AIRac, One-Time General Purpose Fuse
    UL Power Fuse; Item Type Class K5; Characteristics One Time; Voltage Rating 250 VAC/125 VDC; Current Rating 5 Ampere; Interrupting Rating 50 Kiloampere (Symmetrical, DC); Terminal Type Ferrule; Diameter 0.56 Inch; Length 2 Inch; Approval UL 248-9, CSA, CE
    Detailed Description Less
    Brand
    Bussmann
    Mfr. Part#
    NON-5
    Campbell Part# BUSNON-5
    Qty:
    Min. Qty:
    10 ea
    Qty Intervals:
    10 ea
     
    Box = 10 ea
    $9.76 ea
    Est. Lead Time: 20 Bus. Days
  6. KOS30.jpg
    K5 Fuse, 30 Amp, 600 VAC, 10 kAIC, Fast Acting, .81" Dia x 5" L
    Brand
    Edison
    Mfr. Part#
    KOS30
    Campbell Part# EDIKOS30
    Qty:
    Min. Qty:
    1 ea
    Qty Intervals:
    1 ea
     
    Box = 10 ea
    $9.20 ea
    Est. Lead Time: 12 Bus. Days
  7. BUSNON-10.jpg
    10 Amp 250Vac Class K5 & H, 50,000 AIR ac, One-Time General Purpose Fuse
    UL Power Fuse; Item Type Class K5; Characteristics One Time; Voltage Rating 250 VAC/125 VDC; Current Rating 10 Ampere; Interrupting Rating 50 Kiloampere (Symmetrical, DC); Terminal Type Ferrule; Diameter 0.56 Inch; Length 2 Inch; Approval UL 248-9, CSA, CE
    Detailed Description Less
    Brand
    Bussmann
    Mfr. Part#
    NON-10
    Campbell Part# BUSNON-10
    Qty:
    Min. Qty:
    1 ea
    Qty Intervals:
    1 ea
    $14.32 ea
    Est. Lead Time: 12 Bus. Days
  8. BUSNON-20.jpg
    20 Amp250Vac Class K5&H, 50,000 AIRac, One-Time General Purpose Fuse
    UL Power Fuse; Item Type Class K5; Characteristics One Time; Voltage Rating 250 VAC/125 VDC; Current Rating 20 Ampere; Interrupting Rating 50 Kiloampere (Symmetrical, DC); Terminal Type Ferrule; Diameter 0.56 Inch; Length 2 Inch; Approval UL 248-9, CSA, CE
    Detailed Description Less
    Brand
    Bussmann
    Mfr. Part#
    NON-20
    Campbell Part# BUSNON-20
    Qty:
    Min. Qty:
    1 ea
    Qty Intervals:
    1 ea
    $12.38 ea
    Est. Lead Time: 45 Bus. Days
  9. BUSNON-30.jpg
    30 Amp250Vac Class K5&H, 50,000 AIRac, One-Time General Purpose Fuse
    UL Power Fuse; Item Type Class K5; Characteristics One Time; Voltage Rating 250 VAC/125 VDC; Current Rating 30 Ampere; Interrupting Rating 50 Kiloampere (Symmetrical, DC); Terminal Type Ferrule; Diameter 0.56 Inch; Length 2 Inch; Approval UL 248-9, CSA, CE
    Detailed Description Less
    Brand
    Bussmann
    Mfr. Part#
    NON-30
    Campbell Part# BUSNON-30
    Qty:
    Min. Qty:
    1 ea
    Qty Intervals:
    1 ea
     
    Box = 10 ea
    $12.24 ea
    Est. Lead Time: 20 Bus. Days
  10. BUSNON-4.jpg
    4 Amp250Vac Class K5&H, 50,000 AIRac, One-Time General Purpose Fuse
    UL Power Fuse; Item Type Class K5; Characteristics One Time; Voltage Rating 250 VAC/125 VDC; Current Rating 4 Ampere; Interrupting Rating 50 Kiloampere (Symmetrical, DC); Terminal Type Ferrule; Diameter 0.56 Inch; Length 2 Inch; Approval UL 248-9, CSA, CE
    Detailed Description Less
    Brand
    Bussmann
    Mfr. Part#
    NON-4
    Campbell Part# BUSNON-4
    Qty:
    Min. Qty:
    1 ea
    Qty Intervals:
    1 ea
    $17.56 ea
    Est. Lead Time: 12 Bus. Days
  11. BUSNON-6.jpg
    6 Amp250Vac Class K5&H, 50,000 AIRac, One-Time General Purpose Fuse
    UL Power Fuse; Item Type Class K5; Characteristics One Time; Voltage Rating 250 VAC/125 VDC; Current Rating 6 Ampere; Interrupting Rating 50 Kiloampere (Symmetrical, DC); Terminal Type Ferrule; Diameter 0.56 Inch; Length 2 Inch; Approval UL 248-9, CSA, CE
    Detailed Description Less
    Brand
    Bussmann
    Mfr. Part#
    NON-6
    Campbell Part# BUSNON-6
    Qty:
    Min. Qty:
    1 ea
    Qty Intervals:
    1 ea
    $17.56 ea
    Est. Lead Time: 12 Bus. Days
  12. BUSNOS-25.jpg
    25 Amp250Vac Class K5&H, 50,000 AIRac, One-Time General Purpose Fuse
    UL Power Fuse; Item Type Class K5; Characteristics One Time; Voltage Rating 600 VAC; Current Rating 25 Ampere; Interrupting Rating 50 Kiloampere (Symmetrical, AC); Terminal Type Ferrule; Diameter 0.56 Inch; Length 2 Inch; Approval UL, CSA 248-9, CE
    Detailed Description Less
    Brand
    Bussmann
    Mfr. Part#
    NOS-25
    Campbell Part# BUSNOS-25
    Qty:
    Min. Qty:
    1 ea
    Qty Intervals:
    1 ea
     
    Box = 10 ea
    $53.15 ea
    Est. Lead Time: 30 Bus. Days
  13. BUSNOS-35.jpg
    35 Amp250Vac Class K5&H, 50,000 AIRac, One-Time General Purpose Fuse
    UL Power Fuse; Item Type Class K5; Characteristics One Time; Voltage Rating 600 VAC; Current Rating 35 Ampere; Interrupting Rating 50 Kiloampere (Symmetrical, AC); Terminal Type Ferrule; Diameter 1.06 Inch; Length 5.5 Inch; Approval UL, CSA 248-9, CE
    Detailed Description Less
    Brand
    Bussmann
    Mfr. Part#
    NOS-35
    Campbell Part# BUSNOS-35
    Qty:
    Min. Qty:
    1 ea
    Qty Intervals:
    1 ea
    $82.33 ea
    Est. Lead Time: 12 Bus. Days
  14. BUSNOS-5.jpg
    5 Amp250Vac Class K5&H, 50,000 AIRac, One-Time General Purpose Fuse
    UL Power Fuse; Item Type Class K5; Characteristics One Time; Voltage Rating 600 VAC; Current Rating 5 Ampere; Interrupting Rating 50 Kiloampere (Symmetrical, AC); Terminal Type Ferrule; Diameter 0.56 Inch; Length 2 Inch; Approval UL, CSA 248-9, CE
    Detailed Description Less
    Brand
    Bussmann
    Mfr. Part#
    NOS-5
    Campbell Part# BUSNOS-5
    Qty:
    Min. Qty:
    1 ea
    Qty Intervals:
    1 ea
    $60.60 ea
    Est. Lead Time: 12 Bus. Days

    Non-Cancellable/Non-Returnable

  15. FEROT400
    250 VAC/VDC 400 Ampere UL Power Fuse
    UL Power Fuse; Item Type Class K5; Voltage Rating 250 VAC/VDC; Current Rating 400 Ampere; Interrupting Rating 50 Kiloampere (Symmetrical), 20 Kiloampere (DC); Terminal Type Blade; Diameter 2-1/16 Inch; Length 8-5/8 Inch; Approval UL, CSA
    Detailed Description Less
    Brand
    Campbell Approved Supplier
    Mfr. Part#
    OT400
    Campbell Part# FEROT400
    Qty:
    Min. Qty:
    1 ea
    Qty Intervals:
    1 ea
    $133.06 ea
    Est. Lead Time: 12 Bus. Days
  16. FEROT600
    250 VAC/VDC 600 Ampere UL Power Fuse
    UL Power Fuse; Item Type Class K5; Voltage Rating 250 VAC/VDC; Current Rating 600 Ampere; Interrupting Rating 50 Kiloampere (Symmetrical), 20 Kiloampere (DC); Terminal Type Blade; Diameter 2-9/16 Inch; Length 10-3/8 Inch; Approval UL, CSA
    Detailed Description Less
    Brand
    Campbell Approved Supplier
    Mfr. Part#
    OT600
    Campbell Part# FEROT600
    Qty:
    Min. Qty:
    1 ea
    Qty Intervals:
    1 ea
    $200.60 ea
    Est. Lead Time: 12 Bus. Days
  17. BUSNOS-100.jpg
    100 Amp250VAC Class K5&H, 50,000 AIRac, One-Time General Purpose Fuse
    UL Power Fuse; Item Type Class K5; Characteristics One Time; Voltage Rating 600 VAC; Current Rating 100 Ampere; Interrupting Rating 50 Kiloampere (Symmetrical, AC); Terminal Type Ferrule; Diameter 0.56 Inch; Length 2 Inch; Approval UL, CSA 248-9, CE
    Detailed Description Less
    Brand
    Bussmann
    Mfr. Part#
    NOS-100
    Campbell Part# BUSNOS-100
    Qty:
    Min. Qty:
    1 ea
    Qty Intervals:
    1 ea
    $153.50 ea
    Est. Lead Time: 20 Bus. Days
  18. BUSNOS-35.jpg
    45 Amp250VAC Class K5&H, 50,000 AIRac, One-Time General Purpose Fuse
    UL Power Fuse; Item Type Class K5; Characteristics One Time; Voltage Rating 600 VAC; Current Rating 45 Ampere; Interrupting Rating 50 Kiloampere (Symmetrical, AC); Terminal Type Ferrule; Diameter 0.56 Inch; Length 2 Inch; Approval UL, CSA 248-9, CE
    Detailed Description Less
    Brand
    Bussmann
    Mfr. Part#
    NOS-45
    Campbell Part# BUSNOS-45
    Qty:
    Min. Qty:
    1 ea
    Qty Intervals:
    1 ea
    $87.41 ea
    Est. Lead Time: 12 Bus. Days
  19. BUSNOS-35.jpg
    50 Amp250VAC Class K5&H, 50,000 AIRac, One-Time General Purpose Fuse
    UL Power Fuse; Item Type Class K5; Characteristics One Time; Voltage Rating 600 VAC; Current Rating 50 Ampere; Interrupting Rating 50 Kiloampere (Symmetrical, AC); Terminal Type Ferrule; Diameter 0.56 Inch; Length 2 Inch; Approval UL, CSA 248-9, CE
    Detailed Description Less
    Brand
    Bussmann
    Mfr. Part#
    NOS-50
    Campbell Part# BUSNOS-50
    Qty:
    Min. Qty:
    1 ea
    Qty Intervals:
    1 ea
    $81.43 ea
    Est. Lead Time: 12 Bus. Days
  20. non200.jpg
    200 Ampere 250Vac Class K5&H, 50,000 AIRac, One-Time General Purpose Fuse
    UL Power Fuse; Item Type Class K5; Characteristics One Time; Voltage Rating 250 VAC/125 VDC; Current Rating 200 Ampere; Interrupting Rating 50 Kiloampere (Symmetrical, DC); Terminal Type Ferrule; Diameter 0.81 Inch; Length 3 Inch; Approval UL 248-9, CSA, CE
    Detailed Description Less
    Brand
    Bussmann
    Mfr. Part#
    NON-200
    Campbell Part# BUSNON-200
    Qty:
    Min. Qty:
    1 ea
    Qty Intervals:
    1 ea
    $135.25 ea
    Est. Lead Time: 12 Bus. Days
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