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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CIRCUIT BREAKER - GLASS FUSE R 40 AMP

FRCB40
  • Fuse clip circuit breakers.
  • Direct replacement for many OEM applications.
  • Designed for glass fuses without physical alteration in the system.
  • Fits 1-1/4” fuse clips.
  • SAE type II non-cycling.
  • Used primarily as a wiring harness protector in 12 volt DC automotive systems.
  • Conforms to SAE J553C standard.
  • 40 amp.
    $151.18
    $15.1177
    + -

    FLASHER - ELECTRONIC 3 PRONG

    EF3
    • Electro-mechanical flasher
    • This type of turn signal flasher uses electro-magnetism to operate and lasts 10 times longer than thermal flashers.
    • Capable of handling additional lamp loads due to trailering
    • 3 terminals.
    • 12 Volt.
    • 400 hour life.
    • 1 - 10 lamp maximum.
    • 240 W.
      $19.00
      + -

      FLASHER - ALTERNATING 3 PRONG SQUARE

      EF13A
      • Electronic alternating flasher
      • Alternating light bars (wig-wag).
      • 3 terminals.
      • 12 volt.
      • 400 hour life.
      • 1 - 6 lamps/side or 2 headlamp.
      • 160 W.
      • LED compatible.
        $22.095
        + -

        FUSE - GBC 1/4" X 31/32", 16 AMP

        GBC16
        • A ceramic type, torpedo shaped fuse.
        • Consists of a heat resistant body, the fuse element stretches over the exterior of the body from end to end.
        • Voltage Rating: 32V AC/DC.
        • Found in older-model cars, automotive accessory applications, appliance & consumer electronics and many European cars.
        • Used to provide precise protection.
        • Visual indicating glass tubing.
        • Any replacement fuse must match the one it is replacing.
        • 5 fuses per box.
          $15.14
          $3.0277
          + -

          FUSE - GBC 1/4" X 31/32", 5 AMP

          GBC5
          • A ceramic type, torpedo shaped fuse.
          • Consists of a heat resistant body, the fuse element stretches over the exterior of the body from end to end.
          • Voltage Rating: 32V AC/DC.
          • Found in older-model cars, automotive accessory applications, appliance & consumer electronics and many European cars.
          • Used to provide precise protection.
          • Visual indicating glass tubing.
          • Any replacement fuse must match the one it is replacing.
          • 5 fuses per box.
            $15.14
            $3.0277
            + -

            CIRCUIT BREAKER - ATO/ATC 15 AMP TYPE 1

            ATCCB15
            • Universal type I (automatic reset) circuit breaker.
            • ATO/ATC style.
            • 12 volt.
            • Features “snap-off” universal blades which can easily be sized to fit applications where fuse block spacing is tight, or the fuse terminal in recessed.
            • Color coded bodies to match the universal color coding used for ATO/ATC fuses.
            • 15 amp.
            • Color: blue.
              $122.09
              $12.2094
              + -

              CIRCUIT BREAKER - ATO/ATC 10 AMP TYPE 1

              ATCCB10
              • Universal type I (automatic reset) circuit breaker.
              • ATO/ATC style.
              • 12 volt.
              • Features “snap-off” universal blades which can easily be sized to fit applications where fuse block spacing is tight, or the fuse terminal in recessed.
              • Color coded bodies to match the universal color coding used for ATO/ATC fuses.
              • 10 amp.
              • Color: red.
                $122.09
                $12.2094
                + -

                CIRCUIT BREAKER - ATO/ATC 25 AMP TYPE 1

                ATCCB25
                • Universal type I (automatic reset) circuit breaker.
                • ATO/ATC style.
                • 12 volt.
                • Features “snap-off” universal blades which can easily be sized to fit applications where fuse block spacing is tight, or the fuse terminal in recessed.
                • Color coded bodies to match the universal color coding used for ATO/ATC fuses.
                • 25 amp.
                • Color: silver.
                  $148.33
                  $14.8325
                  + -

                  FUSE - ATO/ATC 15 AMP, BLUE

                  ATO15QPAK
                  • ATO/ATC blade fuse.
                  • Widely used by automotive OEMs.
                  • Enclosed element offering protection against shocks and sparks, plus corrosion resistance for longer service life.
                  • 15 amp.
                  • Uses the industry's universal color-coding to indicate amp rating.
                  • Color: blue.
                  • UL listed and CSA certified.
                  • 25 fuses per bag.
                    $19.24
                    $0.7696
                    + -

                    FUSE - ATO/ATC 2 AMP, GRAY

                    ATO2
                    • ATO/ATC blade fuse.
                    • Widely used by automotive OEMs.
                    • Enclosed element offering protection against shocks and sparks, plus corrosion resistance for longer service life.
                    • 2 amp.
                    • Uses the industry's universal color-coding to indicate amp rating.
                    • Color: gray.
                    • UL listed and CSA certified.
                    • 5 fuses per box.
                      $5.20
                      $1.0395
                      + -

                      FUSE - ATO/ATC 20 AMP, YELLOW

                      ATO20
                      • ATO/ATC blade fuse.
                      • Widely used by automotive OEMs.
                      • Enclosed element offering protection against shocks and sparks, plus corrosion resistance for longer service life.
                      • 20 amp.
                      • Uses the industry's universal color-coding to indicate amp rating.
                      • Color: yellow.
                      • UL listed and CSA certified.
                      • 5 fuses per box.
                        $6.79
                        $1.3585
                        + -

                        FUSE - ATO/ATC 20 AMP, YELLOW, BULK

                        ATO20B
                        • ATO/ATC blade fuse.
                        • Widely used by automotive OEMs.
                        • Enclosed element offering protection against shocks and sparks, plus corrosion resistance for longer service life.
                        • 20 amp.
                        • Uses the industry's universal color-coding to indicate amp rating.
                        • Color: yellow.
                        • UL listed and CSA certified.
                        • 100 fuses per bag.
                          $76.96
                          $0.7696
                          + -

                          BULK - FUSE - ATO/ATC 1 AMP, BLACK

                          ATO1B
                          • ATO/ATC blade fuse.
                          • Widely used by automotive OEMs.
                          • Enclosed element offering protection against shocks and sparks, plus corrosion resistance for longer service life.
                          • 15 amp.
                          • Uses the industry's universal color-coding to indicate amp rating.
                          • Color: blue.
                          • UL listed and CSA certified.
                          • 25 fuses per bag.
                            $72.00
                            $0.72
                            + -

                            FUSE - ATO/ATC 20 AMP, YELLOW

                            ATO20QPAK
                            • ATO/ATC blade fuse.
                            • Widely used by automotive OEMs.
                            • Enclosed element offering protection against shocks and sparks, plus corrosion resistance for longer service life.
                            • 20 amp.
                            • Uses the industry's universal color-coding to indicate amp rating.
                            • Color: yellow.
                            • UL listed and CSA certified.
                            • 25 fuses per bag.
                              $19.24
                              $0.7696
                              + -

                              FUSE - ATO/ATC 25 AMP, CLEAR

                              ATO25
                              • ATO/ATC blade fuse.
                              • Widely used by automotive OEMs.
                              • Enclosed element offering protection against shocks and sparks, plus corrosion resistance for longer service life.
                              • 25 amp.
                              • Uses the industry's universal color-coding to indicate amp rating.
                              • Color: clear.
                              • UL listed and CSA certified.
                              • 5 fuses per box.
                                $6.79
                                $1.3585
                                + -

                                FUSE - ATO/ATC 25 AMP, CLEAR, BULK

                                ATO25B
                                • ATO/ATC blade fuse.
                                • Widely used by automotive OEMs.
                                • Enclosed element offering protection against shocks and sparks, plus corrosion resistance for longer service life.
                                • 25 amp.
                                • Uses the industry's universal color-coding to indicate amp rating.
                                • Color: clear.
                                • UL listed and CSA certified.
                                • 100 fuses per bag.
                                  $76.96
                                  $0.7696
                                  + -

                                  FUSE - ATO/ATC 25 AMP, CLEAR

                                  ATO25QPAK
                                  • ATO/ATC blade fuse.
                                  • Widely used by automotive OEMs.
                                  • Enclosed element offering protection against shocks and sparks, plus corrosion resistance for longer service life.
                                  • 25 amp.
                                  • Uses the industry's universal color-coding to indicate amp rating.
                                  • Color: clear.
                                  • UL listed and CSA certified.
                                  • 25 fuses per bag.
                                    $19.24
                                    $0.7696
                                    + -

                                    FUSE - ATO/ATC 3 AMP, VIOLET

                                    ATO3
                                    • ATO/ATC blade fuse.
                                    • Widely used by automotive OEMs.
                                    • Enclosed element offering protection against shocks and sparks, plus corrosion resistance for longer service life.
                                    • 3 amp.
                                    • Uses the industry's universal color-coding to indicate amp rating.
                                    • Color: violet.
                                    • UL listed and CSA certified.
                                    • 5 fuses per box.
                                      $6.71
                                      $1.3423
                                      + -

                                      FUSE - ATO/ATC 30 AMP, GREEN

                                      ATO30
                                      • ATO/ATC blade fuse.
                                      • Widely used by automotive OEMs.
                                      • Enclosed element offering protection against shocks and sparks, plus corrosion resistance for longer service life.
                                      • 30 amp.
                                      • Uses the industry's universal color-coding to indicate amp rating.
                                      • Color: green.
                                      • UL listed and CSA certified.
                                      • 5 fuses per box.
                                        $5.89
                                        $1.1781
                                        + -

                                        FUSE - ATO/ATC 30 AMP, GREEN, BULK

                                        ATO30B
                                        • ATO/ATC blade fuse.
                                        • Widely used by automotive OEMs.
                                        • Enclosed element offering protection against shocks and sparks, plus corrosion resistance for longer service life.
                                        • 30 amp.
                                        • Uses the industry's universal color-coding to indicate amp rating.
                                        • Color: green.
                                        • UL listed and CSA certified.
                                        • 100 fuses per bag.
                                          $76.96
                                          $0.7696
                                          + -

                                          FUSE - ATO/ATC 30 AMP, GREEN

                                          ATO30QPAK
                                          • ATO/ATC blade fuse.
                                          • Widely used by automotive OEMs.
                                          • Enclosed element offering protection against shocks and sparks, plus corrosion resistance for longer service life.
                                          • 30 amp.
                                          • Uses the industry's universal color-coding to indicate amp rating.
                                          • Color: green.
                                          • UL listed and CSA certified.
                                          • 25 fuses per bag.
                                            $19.24
                                            $0.7696
                                            + -

                                            FUSE - ATO/ATC 2 AMP, GRAY,BULK

                                            ATO2B
                                            • ATO/ATC blade fuse
                                            • Widely used by automotive OEMs
                                            • Enclosed element offering protection against shocks and sparks, plus corrosion resistance for longer service life
                                            • 2 amp
                                            • Uses the industry’s universal color-coding to indicate amp rating
                                            • Color: gray
                                            • UL listed and CSA certified
                                            • 100 fuses per box
                                              $76.96
                                              $0.7696
                                              + -

                                              FUSE - ATO/ATC 3 AMP, VIOLET, BULK

                                              ATO3B
                                              • ATO/ATC blade fuse.
                                              • Widely used by automotive OEMs.
                                              • Enclosed element offering protection against shocks and sparks, plus corrosion resistance for longer service life.
                                              • 3 amp.
                                              • Uses the industry's universal color-coding to indicate amp rating.
                                              • Color: violet.
                                              • UL listed and CSA certified.
                                              • 100 fuses per bag.
                                                $103.04
                                                $1.0304
                                                + -

                                                FUSE - ATO/ATC 3 AMP, VIOLET

                                                ATO3QPAK
                                                • ATO/ATC blade fuse.
                                                • Widely used by automotive OEMs.
                                                • Enclosed element offering protection against shocks and sparks, plus corrosion resistance for longer service life.
                                                • 3 amp.
                                                • Uses the industry's universal color-coding to indicate amp rating.
                                                • Color: violet.
                                                • UL listed and CSA certified.
                                                • 25 fuses per bag.
                                                  $25.76
                                                  $1.0304
                                                  + -
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