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 BLOCK ATO/ATC 8 GANG W/GROUND LUG

XB15600-08-21
  • Heavy duty ATO/ATC fuse blocks.
  • Accepts ATO/ATC blade fuses or blade tpye circuit breakers.
  • With ground pad terminal strip
    $76.71
    + -

    FUSE BLOCK ATO/ATC 10 GANG W/GROUND LUG

    XB15600-10-21
    • ATC fuse panel.
    • Accommodates 10 fuses.
    • 1/4" male blade side terminals.
    • 30 amps per circuit.
    • 12 volts.
    • Ground terminal pad included.
      $89.13
      + -

      FUSE BLOCK ATC 12 GANG W/NEG BUS AND COV 2 ISOLATED 6 CIR FUSE BLOCKS

      XBS880066
      • Provides two isolated groups of six ATO®/ATC® circuits
      • For use with either two isolated batteries or with a single battery providing a mix of 24 hour and switched circuits
      • One-piece stainless flange nuts ensure safe and secure connections
      • Easy to open, push button latch for easy access to fuses
      • Fuses sold separately
        $98.1475
        + -

        JUNCTION BLOCK - SINGLE STUD 3/8"-16 THREAD, MAX 250 AMP, BLACK

        XBUSSJB3816-2
        • Non-feed through stud-type junction block.
        • 3/8-16 thread/stud.
        • Rated to 250 amps maximum.
        • Applications include heavy duty ground or power connection point.
          $9.8055
          + -

          JUNCTION BLOCK - SINGLE STUD 1/4"-20 THREAD, MAX 250 AMP BLACK

          XBUSSJB1420-2
          $10.2465
          + -

          JUNCTION BLOCK - SINGLE STUD 3/8"-16 THREAD, MAX 250 AMP, RED

          XBUSSJB3816-3
          • Non-feed through stud-type junction block.
          • 3/8-16 thread/stud.
          • Rated to 250 amps maximum.
          • Applications include heavy duty ground or power connection point.
            $15.5125
            + -

            CIRCUIT BREAKER MAXI 15 AMP TYPE I

            XCB1911-15
            • Type I (automatic reset) circuit breaker.
            • Matches the blade footprint of MAXI fuses.
            • 12 volt.
            • Comply with SAE standard J553.
            • 15 amp.
              $225.72
              $22.572
              + -

              CIRCUIT BREAKER MAXI 20 AMP TYPE I

              XCB1911-20
              • Type I (automatic reset) circuit breaker.
              • Matches the blade footprint of MAXI fuses.
              • 12 volt.
              • Comply with SAE standard J553.
              • 20 amp.
                $231.06
                $23.1064
                + -

                CIRCUIT BREAKER MAXI 30 AMP TYPE I

                XCB1911-30
                • Type I (automatic reset) circuit breaker.
                • Matches the blade footprint of MAXI fuses.
                • 12 volt.
                • Comply with SAE standard J553.
                • 30 amp.
                  $225.72
                  $22.572
                  + -

                  CIRCUIT BREAKER MINI 10 AMP TYPE 1

                  XCB211-10
                  • Brass colored type I (automatic reset) circuit breaker.
                  • Matches the blade footprint of ATM/MINI fuses.
                  • 12 volt.
                  • Comply with SAE standard J553.
                  • Ultra thin, to fit in tight spaces.
                  • Smallest automotive circuit breakers on the market.
                  • 10 amp.
                    $94.91
                    $9.4905
                    + -

                    CIRCUIT BREAKER MINI 15 AMP TYPE 1

                    XCB211-15
                    • Brass colored type I (automatic reset) circuit breaker.
                    • Matches the blade footprint of ATM/MINI fuses.
                    • 12 volt.
                    • Comply with SAE standard J553.
                    • Ultra thin, to fit in tight spaces.
                    • Smallest automotive circuit breakers on the market.
                    • 15 amp.
                      $94.91
                      $9.4905
                      + -

                      CIRCUIT BREAKER MINI 20 AMP TYPE 1

                      XCB211-20
                      • Brass colored type I (automatic reset) circuit breaker.
                      • Matches the blade footprint of ATM/MINI fuses.
                      • 12 volt.
                      • Comply with SAE standard J553.
                      • Ultra thin, to fit in tight spaces.
                      • Smallest automotive circuit breakers on the market.
                      • 20 amp.
                        $110.25
                        $11.025
                        + -

                        CIRCUIT BREAKER ATO/ATC 10 AMP TYPE III MANUAL RESET

                        XCB223-10
                        • Silver colored type III (manual reset) ATC style circuit breaker.
                        • 12 volt.
                        • Matches the blade footprint of ATO/ATC style fuses.
                        • 10 amp.
                          $21.675
                          + -

                          CIRCUIT BREAKER MINI 20 AMP TYPE II

                          XCB212-20
                          $11.7221
                          + -

                          CIRCUIT BREAKER ATO/ATC 15 AMP TYPE III MANUAL RESET

                          XCB223-15
                          • Silver colored type III (manual reset) ATC style circuit breaker.
                          • 12 volt.
                          • Matches the blade footprint of ATO/ATC style fuses.
                          • 15 amp.
                            $17.00
                            + -

                            CIRCUIT BREAKER MINI 15 AMP TYPE II

                            XCB212-15
                            $11.8247
                            + -

                            CIRCUIT BREAKER ATO/ATC 20 AMP TYPE III MANUAL RESET

                            XCB223-20
                            • Silver colored type III (manual reset) ATC style circuit breaker.
                            • 12 volt.
                            • Matches the blade footprint of ATO/ATC style fuses.
                            • 20 amp.
                              $14.6077
                              + -

                              CIRCUIT BREAKER ATO/ATC 25 AMP TYPE III MANUAL RESET

                              XCB223-25
                              • Silver colored type III (manual reset) ATC style circuit breaker.
                              • 12 volt.
                              • Matches the blade footprint of ATO/ATC style fuses.
                              • 25 amp.
                                $16.575
                                + -

                                CIRCUIT BREAKER ATO/ATC 30 AMP TYPE III MANUAL RESET

                                XCB223-30
                                • Silver colored type III (manual reset) ATC style circuit breaker.
                                • 12 volt.
                                • Matches the blade footprint of ATO/ATC style fuses.
                                • 30 amp.
                                  $25.05
                                  + -

                                  CIRCUIT BREAKER ATO/ATC 30 AMP TYPE III COLOR CODED

                                  XCB227-30
                                  $162.35
                                  $16.235
                                  + -

                                  CIRCUIT BREAKER ATO/ATC 20 AMP TYPE III COLOR CODED

                                  XCB227-20
                                  $168.00
                                  $16.80
                                  + -

                                  CIRCUIT BREAKER ATO/ATC 15 AMP TYPE III COLOR CODED

                                  XCB227-15
                                  $168.00
                                  $16.80
                                  + -

                                  CIRCUIT BREAKER - STUD MOUNT TYPE I 30 AMP NEMA RATED

                                  XCBP30BA
                                  • Automotive, Type I, Nema Rated
                                  • 30 AMP
                                  • #10-32 TPI stud
                                  • RVs , trucks and marine systems
                                  • Ideal for many heavy-duty and truck applications, stud-terminal and quick-connect
                                  • 14 VDC
                                    $138.55
                                    $13.855
                                    + -

                                    SINGLE POLE BATTERY SWITCH 6-36 VOLTS DC, 175 AMPS CONTINUOUS, SILVER CONTACTS

                                    XCH2484
                                    • Battery master disconnect switch.
                                    • Two positions: Off-On
                                    • For 6-36 volt DC systems.
                                    • Will disconnect the battery circuit only.
                                    • Electrical rating of 1000 Amps intermittent, 175 amps continuous.
                                    • Copper contacts.
                                      $79.17
                                      + -
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