Fuses

Fuses provide critical circuit protection for electrical systems by breaking the circuit when excessive current flows. Our selection includes general purpose, time-delay, fast-acting, and specialty fuses suitable for residential, commercial, and industrial applications.

288 products

  • TRS600R | Mersen/Ferraz Class RK5 Time-Delay Fuse 600A 600VAC

    TRS600R | Mersen/Ferraz Class RK5 Time-Delay Fuse 600A 600VAC

    TRS600R | Mersen/Ferraz Class RK5 Time-Delay Fuse 600A 600VAC

    Mersen
    $198.00 CAD
    $198.00 CAD
  • TRS450R | Mersen/Ferraz Class RK5 Time-Delay Fuse 450A 600VAC

    TRS450R | Mersen/Ferraz Class RK5 Time-Delay Fuse 450A 600VAC

    TRS450R | Mersen/Ferraz Class RK5 Time-Delay Fuse 450A 600VAC

    Mersen
    $198.00 CAD
    $198.00 CAD
  • TRS350R | Mersen/Ferraz Class RK5 Time-Delay Fuse 350A 600VAC

    TRS350R | Mersen/Ferraz Class RK5 Time-Delay Fuse 350A 600VAC

    TRS350R | Mersen/Ferraz Class RK5 Time-Delay Fuse 350A 600VAC

    Mersen
    $155.00 CAD
    $155.00 CAD
  • TRS200R | Mersen/Ferraz Class RK5 Time-Delay Fuse 200A 600VAC

    TRS200R | Mersen/Ferraz Class RK5 Time-Delay Fuse 200A 600VAC

    Sale

    TRS200R | Mersen/Ferraz Class RK5 Time-Delay Fuse 200A 600VAC

    Mersen
    $59.99 CAD
    $108.00 CAD $59.99 CAD
    Sale
  • CRN80

    CRN80

    Sale

    CRN80

    Mersen
    $8.00 CAD
    $9.00 CAD $8.00 CAD
    Sale
  • CRN60

    CRN60

    CRN60

    Mersen
    $5.00 CAD
    $5.00 CAD
  • CRN400

    CRN400

    Sale

    CRN400

    Mersen
    $77.00 CAD
    $86.00 CAD $77.00 CAD
    Sale
  • CRN30

    CRN30

    CRN30

    Mersen
    $2.00 CAD
    $2.00 CAD
  • CRN200

    CRN200

    Sale

    CRN200

    Mersen
    $20.00 CAD
    $22.00 CAD $20.00 CAD
    Sale
  • CRN20

    CRN20

    CRN20

    Mersen
    $2.00 CAD
    $2.00 CAD
  • CRN15

    CRN15

    CRN15

    Mersen
    $2.00 CAD
    $2.00 CAD
  • CRN100

    CRN100

    Sale

    CRN100

    Mersen
    $8.00 CAD
    $9.00 CAD $8.00 CAD
    Sale
  • ATM14

    ATM14

    ATM14

    Mersen
    $11.99 CAD
    $6.00 CAD $11.99 CAD
  • A70P50-4

    A70P50-4

    Sale

    A70P50-4

    Mersen
    $33.00 CAD
    $37.00 CAD $33.00 CAD
    Sale
  • A70P30-1

    A70P30-1

    Sale

    A70P30-1

    Mersen
    $29.00 CAD
    $32.00 CAD $29.00 CAD
    Sale
  • A50P40-4

    A50P40-4

    A50P40-4

    Mersen
    $120.00 CAD
    $120.00 CAD
  • Mersen NRN70 Fuse

    Mersen NRN70 Fuse Class H 250VAC 70A

    Sale

    Mersen NRN70 Fuse Class H 250VAC 70A

    Mersen
    $14.99 CAD
    $25.00 CAD $14.99 CAD
    Sale
  • NRN60

    NRN60

    NRN60

    Mersen
    $4.00 CAD
    $4.00 CAD
  • NRN6

    NRN6

    NRN6

    Mersen
    $6.00 CAD
    $6.00 CAD
  • NRN50

    NRN50

    NRN50

    Mersen
    $4.00 CAD
    $4.00 CAD