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 WATERPROOF TYPE III 120 AMP MANUAL RESET

X120CB175
  • High amp type III switchable manual reset circuit breaker.
  • Flush mount with sems nut installed.
  • Typically used in auxiliary and accessory circuits for trucks, busses, RVs and marine applications.
  • Also have applications in battery charger systems and DC audio systems.
  • 120 amp
    $74.76
    + -

    FUSE - SFE 1/4" X 1-1/4", 20 AMP

    SFE20
    • 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.
      $11.86
      $2.3719
      + -

      FUSE - SFE 1/4" X 1-7/16", 30 AMP

      SFE30
      • 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.
        $15.07
        $3.0134
        + -

        FUSE - SFE 1/4" X 5/8", 4 AMP

        SFE4
        • 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.
          $11.56
          $2.3121
          + -

          FUSE - SFE 1/4" X 1", 9 AMP

          SFE9
          • 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 10 AMP, RED

            SGATO10
            • 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.
            • 10 amps.
            • Color: red.
            • 10 fuses per bag.
              $29.26
              $2.9257
              + -

              FUSE - ATO/ATC - SMART GLOW 10 AMP, RED, BULK

              SGATO10B
              • 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.
              • 10 amps.
              • Color: red.
              • 100 fuses per bag.
                $292.57
                $2.9257
                + -

                FUSE - ATO/ATC - SMART GLOW 20 AMP, YELLOW

                SGATO20
                • 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.
                • 20 amps.
                • Color: yellow.
                • 10 fuses per bag.
                  $49.76
                  $4.9764
                  + -

                  FUSE - ATO/ATC - SMART GLOW 25 AMP, CLEAR

                  SGATO25
                  • 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.
                  • 25 amps.
                  • Color: clear.
                  • 10 fuses per bag.
                    $29.26
                    $2.9257
                    + -

                    FUSE - ATO/ATC - SMART GLOW 3 AMP, VIOLET

                    SGATO3
                    • 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.
                    • 3 amps.
                    • Color: violet.
                    • 10 fuses per bag.
                      $29.26
                      $2.9257
                      + -

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

                      SGATO30B
                      • 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.
                      • 100 fuses per bag.
                        $292.57
                        $2.9257
                        + -

                        FUSE - ATO/ATC - SMART GLOW 3 AMP, VIOLET, BULK

                        SGATO3B
                        • 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.
                        • 3 amps.
                        • Color: violet.
                        • 100 fuses per bag.
                          $292.57
                          $2.9257
                          + -

                          FUSE - ATO/ATC - SMART GLOW 5 AMP, TAN

                          SGATO5
                          • 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.
                          • 5 amps.
                          • Color: tan.
                          • 10 fuses per bag.
                            $29.26
                            $2.9257
                            + -

                            FUSE - ATO/ATC - SMART GLOW 7-1/2 AMP, BROWN

                            SGATO712
                            • 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.
                            • 7-1/2 amps.
                            • Color: brown.
                            • 10 fuses per bag.
                              $30.60
                              $3.06
                              + -

                              FUSE - ATO/ATC - SMART GLOW 5 AMP, TAN, BULK

                              SGATO5B
                              • 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.
                              • 5 amps.
                              • Color: tan.
                              • 100 fuses per bag.
                                $292.57
                                $2.9257
                                + -

                                FUSE - ATO/ATC - SMART GLOW 7-1/2 AMP, BROWN, BULK

                                SGATO712B
                                • 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.
                                • 7-1/2 amps.
                                • Color: brown.
                                • 100 fuses per bag.
                                  $306.00
                                  $3.06
                                  + -

                                  FUSE - MAXI - SMART GLOW 40 AMP, ORANGE

                                  SGMAX40
                                  • 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 - MAXI - SMART GLOW 30 AMP, GREEN

                                    SGMAX30
                                    • 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 25 AMP, CLEAR

                                      SGMIN25
                                      • 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.
                                        $31.43
                                        $3.1428
                                        + -

                                        FUSE - MINI - SMART GLOW 20 AMP, YELLOW

                                        SGMIN20
                                        • Innovative automotive style fuses.
                                        • Indicator light that glows when the fuse is blown.
                                        • Ideal for those hard to see areas!
                                        • Amperage rating of 20 amps.
                                        • 32 volts DC rated.
                                        • Drop-in replacements for existing applications.
                                        • Designed to OEM specifications.
                                          $29.28
                                          $2.9283
                                          + -

                                          FUSE - MINI - SMART GLOW 15 AMP, BLUE

                                          SGMIN15
                                          • Innovative automotive style fuses.
                                          • Indicator light that glows when the fuse is blown.
                                          • Ideal for those hard to see areas!
                                          • Amperage rating of 15 amps.
                                          • 32 volts DC rated.
                                          • Drop-in replacements for existing applications.
                                          • Designed to OEM specifications.
                                            $29.28
                                            $2.9283
                                            + -

                                            FUSE - MAXI - SMART GLOW 60 AMP, BLUE

                                            SGMAX60
                                            • 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.
                                            • Color coded to indicate amperage.
                                              $40.74
                                              $8.1483
                                              + -

                                              FUSE - MINI - SMART GLOW 20 AMP, YELLOW, BULK

                                              SGMIN20B
                                              • Innovative automotive style fuses.
                                              • Indicator light that glows when the fuse is blown.
                                              • Ideal for those hard to see areas!
                                              • Amperage rating of 20 amps.
                                              • 32 volts DC rated.
                                              • Drop-in replacements for existing applications.
                                              • Designed to OEM specifications.
                                                $292.83
                                                $2.9283
                                                + -

                                                FUSE - MINI - SMART GLOW 15 AMP, BLUE, BULK

                                                SGMIN15B
                                                • Innovative automotive style fuses.
                                                • Indicator light that glows when the fuse is blown.
                                                • Ideal for those hard to see areas!
                                                • Amperage rating of 15 amps.
                                                • 32 volts DC rated.
                                                • Drop-in replacements for existing applications.
                                                • Designed to OEM specifications.
                                                  $292.83
                                                  $2.9283
                                                  + -
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