🍪

We use cookies to improve your experience on our site. By continuing, you agree to our use of cookies.

Create or Sign In to your RSI account for more Information

OptiFuse

Product Categories

OptiFuse Resources

Documentation

Access product manuals, datasheets, and technical specifications.

Applications

Get help with product selection, technical questions, and order support.

  • OptiFuse T6J-25A 25 A Class J fuse

    OptiFuse T6J-25A

    OptiFuse

    The OptiFuse T6J-25A is a 25 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $25.22
    $25.22
  • OptiFuse T6J-2A 2 A Class J fuse

    OptiFuse T6J-2A

    OptiFuse

    The OptiFuse T6J-2A is a 2 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $25.22
    $25.22
  • OptiFuse T6J-3.2A 3.2 A Class J fuse

    OptiFuse T6J-3.2A

    OptiFuse

    The OptiFuse T6J-3.2A is a 3.2 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $21.47
    $21.47
  • OptiFuse T6J-3.5A 3.5 A Class J fuse

    OptiFuse T6J-3.5A

    OptiFuse

    The OptiFuse T6J-3.5A is a 3.5 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $21.47
    $21.47
  • OptiFuse T6J-300A 300 A Class J fuse

    OptiFuse T6J-300A

    OptiFuse

    The OptiFuse T6J-300A is a 300 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $190.53
    $190.53
  • OptiFuse T6J-30A 30 A Class J fuse

    OptiFuse T6J-30A

    OptiFuse

    The OptiFuse T6J-30A is a 30 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $25.22
    $25.22
  • OptiFuse T6J-350A 350 A Class J fuse

    OptiFuse T6J-350A

    OptiFuse

    The OptiFuse T6J-350A is a 350 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $190.53
    $190.53
  • OptiFuse T6J-35A 35 A Class J fuse

    OptiFuse T6J-35A

    OptiFuse

    The OptiFuse T6J-35A is a 35 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $40.89
    $40.89
  • OptiFuse T6J-3A 3 A Class J fuse

    OptiFuse T6J-3A

    OptiFuse

    The OptiFuse T6J-3A is a 3 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $25.22
    $25.22
  • OptiFuse T6J-4.5A 4.5 A Class J fuse

    OptiFuse T6J-4.5A

    OptiFuse

    The OptiFuse T6J-4.5A is a 4.5 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $21.47
    $21.47
  • OptiFuse T6J-400A 400 A Class J fuse

    OptiFuse T6J-400A

    OptiFuse

    The OptiFuse T6J-400A is a 400 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $190.53
    $190.53
  • OptiFuse T6J-40A 40 A Class J fuse

    OptiFuse T6J-40A

    OptiFuse

    The OptiFuse T6J-40A is a 40 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $40.89
    $40.89
  • OptiFuse T6J-450A 450 A Class J fuse

    OptiFuse T6J-450A

    OptiFuse

    The OptiFuse T6J-450A is a 450 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $374.92
    $374.92
  • OptiFuse T6J-45A 45 A Class J fuse

    OptiFuse T6J-45A

    OptiFuse

    The OptiFuse T6J-45A is a 45 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $40.89
    $40.89
  • OptiFuse T6J-4A 4 A Class J fuse

    OptiFuse T6J-4A

    OptiFuse

    The OptiFuse T6J-4A is a 4 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $25.22
    $25.22
  • OptiFuse T6J-5.6A 5.6 A Class J fuse

    OptiFuse T6J-5.6A

    OptiFuse

    The OptiFuse T6J-5.6A is a 5.6 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    Call for Price
  • OptiFuse T6J-500A 500 A Class J fuse

    OptiFuse T6J-500A

    OptiFuse

    The OptiFuse T6J-500A is a 500 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $383.69
    $383.69
  • OptiFuse T6J-50A 50 A Class J fuse

    OptiFuse T6J-50A

    OptiFuse

    The OptiFuse T6J-50A is a 50 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $40.89
    $40.89
  • OptiFuse T6J-5A 5 A Class J fuse

    OptiFuse T6J-5A

    OptiFuse

    The OptiFuse T6J-5A is a 5 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $25.22
    $25.22
  • OptiFuse T6J-6.25A 6.25 A Class J fuse

    OptiFuse T6J-6.25A

    OptiFuse

    The OptiFuse T6J-6.25A is a 6.25 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    Call for Price
  • OptiFuse T6J-600A 600 A Class J fuse

    OptiFuse T6J-600A

    OptiFuse

    The OptiFuse T6J-600A is a 600 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $391.82
    $391.82
  • OptiFuse T6J-60A 60 A Class J fuse

    OptiFuse T6J-60A

    OptiFuse

    The OptiFuse T6J-60A is a 60 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $40.89
    $40.89
  • OptiFuse T6J-6A 6 A Class J fuse

    OptiFuse T6J-6A

    OptiFuse

    The OptiFuse T6J-6A is a 6 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $25.22
    $25.22
  • OptiFuse T6J-70A 70 A Class J fuse

    OptiFuse T6J-70A

    OptiFuse

    The OptiFuse T6J-70A is a 70 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $92.28
    $92.28
  • OptiFuse T6J-7A 7 A Class J fuse

    OptiFuse T6J-7A

    OptiFuse

    The OptiFuse T6J-7A is a 7 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $25.22
    $25.22
  • OptiFuse T6J-80A 80 A Class J fuse

    OptiFuse T6J-80A

    OptiFuse

    The OptiFuse T6J-80A is an 80 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $92.28
    $92.28
  • OptiFuse T6J-8A 8 A Class J fuse

    OptiFuse T6J-8A

    OptiFuse

    The OptiFuse T6J-8A is an 8 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $25.22
    $25.22
  • OptiFuse T6J-90A 90 A Class J fuse

    OptiFuse T6J-90A

    OptiFuse

    The OptiFuse T6J-90A is a 90 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $92.28
    $92.28
  • OptiFuse T6J-9A 9 A Class J fuse

    OptiFuse T6J-9A

    OptiFuse

    The OptiFuse T6J-9A is a 9 A time-delay (slow-blow) UL Class J fuse, rated 600 VAC / 500 VDC. Class J is a current-limiting 600 V branch-circuit fuse, physically smaller than an RK5 of the same...

    $25.22
    $25.22
  • Optifuse TCA-1.25A Ceramic Body Fuse - Time Delay Fuses

    OptiFuse TCA-1.25A

    OptiFuse

    The OptiFuse TCA-1.25A is a 1.25 A time-delay (slow-blow) ceramic cartridge fuse in the 6.3 x 32 mm (1/4 x 1-1/4 in) size, rated 250 VAC. A time-delay element rides through the brief inrush of...

    $1.50
    $1.50
  • Optifuse TCA-1.2A Ceramic Body Fuse - Time Delay Fuses

    OptiFuse TCA-1.2A

    OptiFuse

    The OptiFuse TCA-1.2A is a 1.2 A time-delay (slow-blow) ceramic cartridge fuse in the 6.3 x 32 mm (1/4 x 1-1/4 in) size, rated 250 VAC. A time-delay element rides through the brief inrush of motors,...

    $0.57
    $0.57
  • Optifuse TCA-1.5A Ceramic Body Fuse - Time Delay Fuses

    OptiFuse TCA-1.5A

    OptiFuse

    The OptiFuse TCA-1.5A is a 1.5 A time-delay (slow-blow) ceramic cartridge fuse in the 6.3 x 32 mm (1/4 x 1-1/4 in) size, rated 250 VAC. A time-delay element rides through the brief inrush of motors,...

    $1.50
    $1.50
  • Optifuse TCA-1.6A Ceramic Body Fuse - Time Delay Fuses

    OptiFuse TCA-1.6A

    OptiFuse

    The OptiFuse TCA-1.6A is a 1.6 A time-delay (slow-blow) ceramic cartridge fuse in the 6.3 x 32 mm (1/4 x 1-1/4 in) size, rated 250 VAC. A time-delay element rides through the brief inrush of motors,...

    $1.50
    $1.50
  • Optifuse TCA-100MA Ceramic Body Fuse - Time Delay Fuses

    OptiFuse TCA-100MA

    OptiFuse

    The OptiFuse TCA-100MA is a 100 mA time-delay (slow-blow) ceramic cartridge fuse in the 6.3 x 32 mm (1/4 x 1-1/4 in) size, rated 250 VAC. A time-delay element rides through the brief inrush of...

    Call for Price
  • Optifuse TCA-10A Ceramic Body Fuse - Time Delay Fuses

    OptiFuse TCA-10A

    OptiFuse

    The OptiFuse TCA-10A is a 10 A time-delay (slow-blow) ceramic cartridge fuse in the 6.3 x 32 mm (1/4 x 1-1/4 in) size, rated 250 VAC. A time-delay element rides through the brief inrush of motors,...

    $1.50
    $1.50
  • Optifuse TCA-125MA Ceramic Body Fuse - Time Delay Fuses

    OptiFuse TCA-125MA

    OptiFuse

    The OptiFuse TCA-125MA is a 125 mA time-delay (slow-blow) ceramic cartridge fuse in the 6.3 x 32 mm (1/4 x 1-1/4 in) size, rated 250 VAC. A time-delay element rides through the brief inrush of...

    Call for Price