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.
RELAY CONNECTOR, SOCKET, MINI ISO CONTACTS 12" WIRE LEADS RIBBED SEAL
- For connecting to a shrouded relay
- 5 contacts
- Prewired with 2-18 gauge and 3-12 gauge wires
RELAY 12 V, SPDT W/RESISTOR W/BRACKET 20/40 AMPS WEATHERPROOF
- 12 volts
- 5 contacts
- SPDT
- Reistor
- To be used with shrouded connector
RELAY 12 V, SPST W/RESISTOR NO BRACKET 50 AMPS
- Rated for 12 volt applications
- 70 amp rating
- 4 contact, two 1/4" wide, two 3/8" wide
RELAY 12 V, SPDT W/RESISTOR W/BRACKET 40 AMPS
- Rated 12 volts
- SPDT
- Rated up to 40 amps
- Bracket
$13.77
FUSE HOLDER - ATO/ATC 30 AMP, 12 GAUGE FOR ATC
- In-line fuse holder for ATO/ATC fuses.
- Black fuseholder.
- Yellow, 12 gauge wire leads.
- 1-30 amps.
$5.616
FUSE HOLDER - ATM/MINI 20 AMP, 16 GAUGE WIRE LEADS
- In-line fuse holder for Mini fuses.
- Black fuseholder with protective cap.
- Black, 16 gauge wire leads.
- 20 amps.
$8.118
FUSE HOLDER - MINI FUSE 30 AMP, 12 GAUGE W/COVER
- In-line fuse holder for Mini/ATM fuses.
- Black fuseholder with protective cap.
- Red, 12 gauge wire leads.
- 2-30 amps.
$8.95
FUSE HOLDER - MAXI FUSE 20-60 AMP, 6 GA W/COVER
- In-line fuse holder for Maxi fuses.
- Black fuseholder with protective cap.
- Red, 6 gauge wire leads.
- 20-60 amps.
$26.6625
FUSE HOLDER - ATM/MINI 20 AMP, 14 GAUGE WIRE LEADS W/COVER
- In-line fuse holder for Mini/ATM fuses.
- 6 fuse positions.
- #10-32 threaded studs.
- 12 volts.
- 30 amps.
$13.32
FUSE HOLDER - AMG FUSE STUD FUSE HOLDER W/COVER
- Fuse holder for AMG style fuses from 100 to 300 amps.
- Recommended wire size # 2-8.
- Full access design for ease of wiring.
- Wire can be routed to the studs from nearly any direction.
- Durable plastic cover.
FUSE HOLDER - MEGA FUSE, UP TO 500 AMPS
- Uses MEGA fuses for protection from 40 amps to 500 amps.
- Features interconnecting pins on side of fuse block for securing multiple blocks.
- Includes protective cover.
- M8 threaded studs and hex nuts with lock washers.
- Ideal for battery and alternator connections.
$24.9375
POWER DISTRIBUTION MODULE, AMI FUSES
- Provides efficient power distribution suitable for many under the hood applications.
- Used for main branch primary fusing.
- Black thermoplastic housing.
- Red EPDM protective cover.
- Stainless steel studs.
$19.60
FUSE - LOW PROFILE MINI 10 AMP, RED
- CIRCUIT PROTECTION
- FUSES
- Eliminates the need for female box terminals.
- Uses the industry's universal color-coding to indicate amp rating.
- Meets or Exceeds OEM and SAE standards.
- 32 volts DC rated
$1.12
FUSE - LOW PROFILE MINI 15 AMP, BLUE
- Low profile version of the mini fuse.
- Requires less spacing.
- Uses the same ratings and universal color coding as mini fuses.
- Voltage Rating: 32Vdc
- 5 fuses per box.
$3.564
FUSE - LOW PROFILE MINI 15 AMP, BLUE, BULK
- CIRCUIT PROTECTION
- FUSES
- Eliminates the need for female box terminals.
- Uses the industry's universal color-coding to indicate amp rating.
- Meets or Exceeds OEM and SAE standards.
- 32 volts DC rated
$1.12
FUSE - LOW PROFILE MINI 15 AMP, BLUE
- CIRCUIT PROTECTION
- FUSES
- Eliminates the need for female box terminals.
- Uses the industry's universal color-coding to indicate amp rating.
- Meets or Exceeds OEM and SAE standards.
- 32 volts DC rated
$1.12
FUSE - LOW PROFILE MINI 20 AMP, YELLOW
- Low profile version of the mini fuse.
- Requires less spacing.
- Uses the same ratings and universal color coding as mini fuses.
- Voltage Rating: 32Vdc
- 5 fuses per box.
$3.564
FUSE - LOW PROFILE MINI 20 AMP, YELLOW, BULK
- CIRCUIT PROTECTION
- FUSES
- Eliminates the need for female box terminals.
- Uses the industry's universal color-coding to indicate amp rating.
- Meets or Exceeds OEM and SAE standards.
- 32 volts DC rated
$1.12
FUSE - LOW PROFILE MINI 20 AMP, YELLOW
- CIRCUIT PROTECTION
- FUSES
- Eliminates the need for female box terminals.
- Uses the industry's universal color-coding to indicate amp rating.
- Meets or Exceeds OEM and SAE standards.
- 32 volts DC rated
$1.12
FUSE - LOW PROFILE MINI 25 AMP, CLEAR
- Low profile version of the mini fuse.
- Requires less spacing.
- Uses the same ratings and universal color coding as mini fuses.
- Voltage Rating: 32Vdc
- 5 fuses per box.
$3.564
FUSE - LOW PROFILE MINI 25 AMP, CLEAR, BULK
- CIRCUIT PROTECTION
- FUSES
- Eliminates the need for female box terminals.
- Uses the industry's universal color-coding to indicate amp rating.
- Meets or Exceeds OEM and SAE standards.
- 32 volts DC rated
$1.12
FUSE - LOW PROFILE MINI 25 AMP, CLEAR
- CIRCUIT PROTECTION
- FUSES
- Eliminates the need for female box terminals.
- Uses the industry's universal color-coding to indicate amp rating.
- Meets or Exceeds OEM and SAE standards.
- 32 volts DC rated
$1.12