Circuit Protection

Circuit Protection Components for Electrical, Fleet & Industrial Applications

Ensure the safety, reliability, and efficiency of your electrical systems with our comprehensive selection of circuit protection components. Our range includes circuit breakers, fuses, fuse blocks, relays, switches, and junction blocks - engineered for vehicle upfits, equipment maintenance, and electrical panel installations.

Circuit Breakers & Fuses (Overcurrent Protection)

Explore our full line of circuit breakers and fuses for overcurrent protection in industrial panels and fleet vehicles. These components interrupt excessive current flow, preventing damage to wiring and sensitive equipment.

Fuse Holders, Fuse Taps & Fuse Blocks / Panels (Power Distribution)

Organize and streamline your power distribution with fuse holders, fuse taps, and fuse blocks. These products provide secure mounting and easy access for serviceable fuses, supporting quick replacement and minimizing downtime.

Relays, Switches & Solenoids (Control Components)

Control power flow and automate electrical functions with our range of relays, switches, and solenoids. Choose from plug-in relays, heavy-duty solenoids, and toggle or rocker switches.

Terminal Junction Blocks & Electrical Connection Points

Simplify wiring and ensure secure connections with terminal junction blocks. These components provide organized, accessible locations for joining multiple wires.

Flashers & Signaling Components

Enhance safety with flashers and signaling components designed for fleet vehicles and industrial equipment, supporting turn signals, hazard lights, and other visual alerts.

Value Propositions

  • Protects wiring and equipment from overload/short circuits: Prevent costly damage and downtime with reliable overcurrent protection.
  • Streamlines power distribution with organized blocks/panels: Maintain clean, scalable electrical systems for easier troubleshooting and expansion.
  • Service-friendly components (replaceable fuses, relay sockets): Minimize maintenance time with accessible, modular parts.
  • Supports fleet upfit, industrial maintenance, and electrical installs: Engineered for demanding environments and diverse applications.
  • Helps meet reliability and safety requirements in harsh environments: Built to withstand vibration, moisture, and temperature extremes.
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FUSE - MDL, TIME DELAY 1/4" X 1-1/4", 1/8 AMP

MDL1/8
  • Time-delay ceramic tube, nickel-plated brass end caps.
  • UL listed product meets standard 248-14.
  • Voltage Rating: 250Vac
  • Found in appliance & consumer electronics.
  • Used to provide precise protection.
  • Visual indicating glass tubing.
  • Any replacement fuse must match the one it is replacing.
  • 5 fuses per box.
    $43.88
    $8.775
    + -

    FUSE - MDL, TIME DELAY 1/4" X 1-1/4", 1-1/2 AMP

    MDL112
    • Time-delay ceramic tube, nickel-plated brass end caps.
    • UL listed product meets standard 248-14.
    • Voltage Rating: 250Vac
    • Found in appliance & consumer electronics.
    • Used to provide precise protection.
    • Visual indicating glass tubing.
    • Any replacement fuse must match the one it is replacing.
    • 5 fuses per box.
      $22.95
      $4.59
      + -

      FUSE - MDL, TIME DELAY 1/4" X 1-1/4", 20 AMP

      MDL20
      • Time-delay ceramic tube, nickel-plated brass end caps.
      • UL listed product meets standard 248-14.
      • Voltage Rating: 32Vac
      • Found in appliance & consumer electronics.
      • Used to provide precise protection.
      • Visual indicating glass tubing.
      • Any replacement fuse must match the one it is replacing.
      • 5 fuses per box.
        $32.18
        $6.435
        + -

        FUSE - MDL, TIME DELAY 1/4" X 1-1/4", 30 AMP

        MDL30
        • Time-delay ceramic tube, nickel-plated brass end caps.
        • UL listed product meets standard 248-14.
        • Voltage Rating: 32Vac
        • Found in appliance & consumer electronics.
        • Used to provide precise protection.
        • Visual indicating glass tubing.
        • Any replacement fuse must match the one it is replacing.
        • 5 fuses per box.
          $33.78
          $6.7568
          + -

          FUSE - MDL, TIME DELAY 1/4" X 1-1/4", 4 AMP

          MDL4
          • Time-delay ceramic tube, nickel-plated brass end caps.
          • UL listed product meets standard 248-14.
          • Voltage Rating: 250Vac
          • Found in appliance & consumer electronics.
          • Used to provide precise protection.
          • Visual indicating glass tubing.
          • Any replacement fuse must match the one it is replacing.
          • 5 fuses per box.
            $22.95
            $4.59
            + -

            FUSE - MICRO 2 10 AMP, RED

            MIC2-10
            • CIRCUIT PROTECTION
            • FUSES
            • Color coded by Amp rating for easy identification.
            • Micro 2 fuses provide single circuit protection.
            • 32 volts DC rated.
            • Silver-plated zinc alloy terminal.
              $6.11
              $1.2222
              + -

              FUSE - MICRO 2 15 AMP, BLUE

              MIC2-15
              • CIRCUIT PROTECTION
              • FUSES
              • Color coded by Amp rating for easy identification.
              • Micro 2 fuses provide single circuit protection.
              • 32 volts DC rated.
              • Silver-plated zinc alloy terminal.
                $6.98
                $1.3965
                + -

                FUSE - MICRO 2 25 AMP, CLEAR

                MIC2-25
                • CIRCUIT PROTECTION
                • FUSES
                • Color coded by Amp rating for easy identification.
                • Micro 2 fuses provide single circuit protection.
                • 32 volts DC rated.
                • Silver-plated zinc alloy terminal.
                  $6.92
                  $1.3839
                  + -

                  FUSE - MICRO 2 7-1/2 AMP, BROWN

                  MIC2-712
                  • CIRCUIT PROTECTION
                  • FUSES
                  • Color coded by Amp rating for easy identification.
                  • Micro 2 fuses provide single circuit protection.
                  • 32 volts DC rated.
                  • Silver-plated zinc alloy terminal.
                    $6.92
                    $1.3839
                    + -

                    FUSE - MICRO 2 30 AMP, GREEN

                    MIC2-30
                    • CIRCUIT PROTECTION
                    • FUSES
                    • Color coded by Amp rating for easy identification.
                    • Micro 2 fuses provide single circuit protection.
                    • 32 volts DC rated.
                    • Silver-plated zinc alloy terminal.
                      $6.92
                      $1.3839
                      + -

                      FUSE - MICRO 2 5 AMP, TAN

                      MIC2-5
                      • CIRCUIT PROTECTION
                      • FUSES
                      • Color coded by Amp rating for easy identification.
                      • Micro 2 fuses provide single circuit protection.
                      • 32 volts DC rated.
                      • Silver-plated zinc alloy terminal.
                        $6.92
                        $1.3839
                        + -

                        FUSE - MINI 3 AMP - VIOLET

                        MIN3
                        • Quickly growing in popularity for late model OEM applications.
                        • Uses the industry's universal color-coding to indicate amp rating.
                        • Meets or exceeds OEM and SAE standards.
                        • Amperage rating of 3 amps.
                        • 32 volts DC rated.
                          $10.26
                          $2.0527
                          + -

                          FUSE - MINI 3 AMP - VIOLET, BULK

                          MIN3B
                          • Quickly growing in popularity for late model OEM applications.
                          • Uses the industry's universal color-coding to indicate amp rating.
                          • Meets or exceeds OEM and SAE standards.
                          • Amperage rating of 3 amps.
                          • 32 volts DC rated.
                            $64.00
                            $0.64
                            + -

                            FUSE - SFE 1/4" X 1-1/16", 14 AMP

                            SFE14
                            • Fast acting glass fuse.
                            • Lengths vary according to ampere rating to ensure accurate fuse replacement.
                            • Voltage Rating: 32V
                            • For automotive circuits. Largely designed for North American cars prior to 1981. Also used for auto accessory applications.
                            • Used to provide precise protection.
                            • Visual indicating glass tubing.
                            • Any replacement fuse must match the one it is replacing.
                            • 5 fuses per box.
                              $10.80
                              $2.16
                              + -

                              FUSE - SFE 1/4" X 7/8", 7.5 AMP

                              SFE712
                              • Fast acting glass fuse.
                              • Lengths vary according to ampere rating to ensure accurate fuse replacement.
                              • Voltage Rating: 32V
                              • For automotive circuits. Largely designed for North American cars prior to 1981. Also used for auto accessory applications.
                              • Used to provide precise protection.
                              • Visual indicating glass tubing.
                              • Any replacement fuse must match the one it is replacing.
                              • 5 fuses per box.
                                $13.11
                                $2.6215
                                + -

                                FUSE - ATO/ATC - SMART GLOW 15 AMP, BLUE

                                SGATO15
                                • Innovative automotive style fuses.
                                • Indicator light that glows when the fuse is blown.
                                • Ideal for those hard to see areas!
                                • ATO/ATC style.
                                • Each fuse is color coded to indicate amperage.
                                • Drop-in replacements for existing applications.
                                • Designed to OEM specifications.
                                • 15 amps.
                                • Color: blue.
                                • 10 fuses per bag.
                                  $29.26
                                  $2.9257
                                  + -

                                  FUSE - ATO/ATC - SMART GLOW 30 AMP, GREEN

                                  SGATO30
                                  • Innovative automotive style fuses.
                                  • Indicator light that glows when the fuse is blown.
                                  • Ideal for those hard to see areas!
                                  • ATO/ATC style.
                                  • Each fuse is color coded to indicate amperage.
                                  • Drop-in replacements for existing applications.
                                  • Designed to OEM specifications.
                                  • 30 amps.
                                  • Color: green.
                                  • 10 fuses per bag.
                                    $29.26
                                    $2.9257
                                    + -

                                    FUSE - MAXI - SMART GLOW 20 AMP, YELLOW

                                    SGMAX20
                                    • Indicator light that glows when the fuse is blown. Ideal for those hard to see areas!
                                    • Produced with a high temperature polymer and silver plated blades.
                                    • They replace the commonly used fuse wire or fusible link.
                                      $37.82
                                      $7.5635
                                      + -

                                      FUSE - MAXI - SMART GLOW 50 AMP, RED

                                      SGMAX50
                                      • Indicator light that glows when the fuse is blown. Ideal for those hard to see areas!
                                      • Produced with a high temperature polymer and silver plated blades.
                                      • They replace the commonly used fuse wire or fusible link.
                                        $40.74
                                        $8.1483
                                        + -

                                        FUSE - MINI - SMART GLOW 10 AMP, RED, BULK

                                        SGMIN10B
                                        • Innovative automotive style fuses.
                                        • Indicator light that glows when the fuse is blown.
                                        • Ideal for those hard to see areas!
                                        • Amperage rating of 10 amps.
                                        • 32 volts DC rated.
                                        • Drop-in replacements for existing applications.
                                        • Designed to OEM specifications.
                                          $292.83
                                          $2.9283
                                          + -

                                          FUSE - MINI - SMART GLOW 25 AMP, CLEAR, BULK

                                          SGMIN25B
                                          • Innovative automotive style fuses.
                                          • Indicator light that glows when the fuse is blown.
                                          • Ideal for those hard to see areas!
                                          • Amperage rating of 25 amps.
                                          • 32 volts DC rated.
                                          • Drop-in replacements for existing applications.
                                          • Designed to OEM specifications.
                                            $314.28
                                            $3.1428
                                            + -

                                            FUSE - MINI - SMART GLOW 10 AMP, RED

                                            SGMIN10
                                            • Innovative automotive style fuses.
                                            • Indicator light that glows when the fuse is blown.
                                            • Ideal for those hard to see areas!
                                            • Amperage rating of 10 amps.
                                            • 32 volts DC rated.
                                            • Drop-in replacements for existing applications.
                                            • Designed to OEM specifications.
                                              $29.28
                                              $2.9283
                                              + -

                                              FUSE - MINI - SMART GLOW 30 AMP, GREEN, BULK

                                              SGMIN30B
                                              • Innovative automotive style fuses.
                                              • Indicator light that glows when the fuse is blown.
                                              • Ideal for those hard to see areas!
                                              • Amperage rating of 30 amps.
                                              • 32 volts DC rated.
                                              • Drop-in replacements for existing applications.
                                              • Designed to OEM specifications.
                                                $292.50
                                                $2.925
                                                + -

                                                FUSE - MINI - SMART GLOW 3 AMP, VIOLET, BULK

                                                SGMIN3B
                                                • Innovative automotive style fuses.
                                                • Indicator light that glows when the fuse is blown.
                                                • Ideal for those hard to see areas!
                                                • Amperage rating of 3 amps.
                                                • 32 volts DC rated.
                                                • Drop-in replacements for existing applications.
                                                • Designed to OEM specifications.
                                                  $292.83
                                                  $2.9283
                                                  + -
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