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 - 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.
    $29.257
    $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.
          $29.257
          $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.
                  $40.7415
                  $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.
                    $40.7415
                    $8.1483
                    + -

                    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.
                      $40.7415
                      $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.
                        $31.428
                        $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.
                          $29.283
                          $2.9283
                          + -

                          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.
                            $29.283
                            $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.
                              $29.283
                              $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.
                                $40.7415
                                $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
                                    + -

                                    FUSE - MINI - SMART GLOW 3 AMP, VIOLET

                                    SGMIN3
                                    • 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.
                                      $29.283
                                      $2.9283
                                      + -

                                      FUSE - MINI - SMART GLOW 30 AMP, GREEN

                                      SGMIN30
                                      • 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.
                                        $29.25
                                        $2.925
                                        + -

                                        FUSE - MINI - SMART GLOW 5 AMP, TAN

                                        SGMIN5
                                        • Innovative automotive style fuses.
                                        • Indicator light that glows when the fuse is blown.
                                        • Ideal for those hard to see areas!
                                        • Amperage rating of 5 amps.
                                        • 32 volts DC rated.
                                        • Drop-in replacements for existing applications.
                                        • Designed to OEM specifications.
                                          $29.283
                                          $2.9283
                                          + -

                                          FUSE - MINI - SMART GLOW 7-1/2 AMP, BROWN

                                          SGMIN712
                                          • Innovative automotive style fuses.
                                          • Indicator light that glows when the fuse is blown.
                                          • Ideal for those hard to see areas!
                                          • Amperage rating of 7-1/2 amps.
                                          • 32 volts DC rated.
                                          • Drop-in replacements for existing applications.
                                          • Designed to OEM specifications.
                                            $29.283
                                            $2.9283
                                            + -

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

                                            SGMIN712B
                                            • Innovative automotive style fuses.
                                            • Indicator light that glows when the fuse is blown.
                                            • Ideal for those hard to see areas!
                                            • Amperage rating of 7-1/2 amps.
                                            • 32 volts DC rated.
                                            • Drop-in replacements for existing applications.
                                            • Designed to OEM specifications.
                                              $292.83
                                              $2.9283
                                              + -

                                              TOGGLE SWITCH - ON/OFF 2 SCREWS, SPST

                                              TS571
                                              • Heavy duty toggle switches.
                                              • Ideal for industrial controls, marine panels, trucks, buses and automotive applications.
                                              • The frame and supports are made from zinc plated steel.
                                              • Has a black phenolic base.
                                              • Recommended mounting hole is .500" diameter.
                                              • Circuitry: On-Off
                                              • Single pole, single throw.
                                              • Ratings: 20 amps @ 125VAC and 21 amps @ 14VDC.
                                              • Two screw terminals.
                                                $38.25
                                                $7.65
                                                + -

                                                TOGGLE SWITCH - ON/OFF 2 BLADES, SPST

                                                TS571Q
                                                • Heavy duty toggle switches.
                                                • Ideal for industrial controls, marine panels, trucks, buses and automotive applications.
                                                • The frame and supports are made from zinc plated steel.
                                                • Has a black phenolic base.
                                                • Recommended mounting hole is .500" diameter.
                                                • Circuitry: On-Off
                                                • Single pole, double throw.
                                                • Ratings: 20 amps @ 125VAC and 21 amps @ 14VDC.
                                                • Two 1/4" blade terminals.
                                                  $40.70
                                                  $8.14
                                                  + -
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