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.
FUSE - MINI 30 AMP - GREEN
MIN30QPAK
- Quickly growing in popularity for late model OEM applications.
- Uses the industry's universal color-coding to indicate amp rating.
- Meets or exceeds OEM and SAE standards.
- Amperage rating of 30 amps.
- 32 volts DC rated.
$16.00
$0.64
$0.64
FUSE - MINI 4 AMP - PINK
MIN4
- Quickly growing in popularity for late model OEM applications.
- Uses the industry's universal color-coding to indicate amp rating.
- Meets or exceeds OEM and SAE standards.
- Amperage rating of 4 amps.
- 32 volts DC rated.
$10.075
$2.015
$2.015
FUSE - MINI 4 AMP - PINK, BULK
MIN4B
- Quickly growing in popularity for late model OEM applications.
- Uses the industry's universal color-coding to indicate amp rating.
- Meets or exceeds OEM and SAE standards.
- Amperage rating of 4 amps.
- 32 volts DC rated.
$64.00
$0.64
$0.64
FUSE - MINI 4 AMP - PINK
MIN4QPAK
- Quickly growing in popularity for late model OEM applications.
- Uses the industry's universal color-coding to indicate amp rating.
- Meets or exceeds OEM and SAE standards.
- Amperage rating of 4 amps.
- 32 volts DC rated.
$16.00
$0.64
$0.64
FUSE - MINI 5 AMP, TAN
MIN5
- Quickly growing in popularity for late model OEM applications.
- Uses the industry's universal color-coding to indicate amp rating.
- Meets or exceeds OEM and SAE standards.
- Amperage rating of 5 amps.
- 32 volts DC rated.
$10.075
$2.015
$2.015
FUSE - MINI 5 AMP - TAN
MIN5QPAK
- Quickly growing in popularity for late model OEM applications.
- Uses the industry's universal color-coding to indicate amp rating.
- Meets or exceeds OEM and SAE standards.
- Amperage rating of 5 amps.
- 32 volts DC rated.
$16.00
$0.64
$0.64
FUSE - MINI 7-1/2 AMP - BROWN, BULK
MIN712B
- Quickly growing in popularity for late model OEM applications.
- Uses the industry's universal color-coding to indicate amp rating.
- Meets or exceeds OEM and SAE standards.
- Amperage rating of 7-1/2 amps.
- 32 volts DC rated.
$64.00
$0.64
$0.64
FUSE - MINI 7-1/2 AMP - BROWN
MIN712
- Quickly growing in popularity for late model OEM applications.
- Uses the industry's universal color-coding to indicate amp rating.
- Meets or exceeds OEM and SAE standards.
- Amperage rating of 7-1/2 amps.
- 32 volts DC rated.
$10.075
$2.015
$2.015
FUSE BLOCK - MINI FUSE 10 FUSE, MAX LOAD 90 AMPS
MINFB10
- ATM/ mini fuse block.
- Accomodates 10 fuses.
- 1/4" male blade side terminals.
- 15 amps per circuit.
- 12 volts.
- Clear cover with insulated o-ring creates a water resistant seal.
- Recommended for supplemental accessory power requirements.
$59.50
FUSE - MINI 7-1/2 AMP - BROWN
MIN712QPAK
- Quickly growing in popularity for late model OEM applications.
- Uses the industry's universal color-coding to indicate amp rating.
- Meets or exceeds OEM and SAE standards.
- Amperage rating of 7-1/2 amps.
- 32 volts DC rated.
$16.00
$0.64
$0.64
FUSE BLOCK - MINI FUSE 6 FUSE, MAX LOAD 45 AMPS
MINFB6
- ATM/ mini fuse block.
- Accomodates 6 fuses.
- 1/4" male blade side terminals.
- 15 amps per circuit.
- 12 volts.
- Clear cover with insulated o-ring creates a water resistant seal.
- Recommended for supplemental accessory power requirements.
$40.46
FUSE BLOCK - MINI FUSE 8 FUSE, MAX LOAD 60 AMPS
MINFB8
- ATM/ mini fuse block.
- Accomodates 8 fuses.
- 1/4" male blade side terminals.
- 15 amps per circuit.
- 12 volts.
- Clear cover with insulated o-ring creates a water resistant seal.
- Recommended for supplemental accessory power requirements.
$44.345
CIRCUIT BREAKER - STUD MOUNT W/BRACKET, 40 AMP
40CB
- Heavy duty type I (automatic reset) circuit breaker.
- 12 volt.
- Two 10-32 threaded studs and brass plated battery terminal.
- Used in many heavy duty and truck applications.
- Mounting bracket welded securely crosswise to breaker body.
- 40 amp.
$110.079
$11.0079
$11.0079
CIRCUIT BREAKER - STUD MOUNT W/NO BRACKET, 40 AMP
40CBU
- Heavy duty type I (automatic reset) circuit breaker.
- 12 volt.
- Two 10-32 threaded studs and brass plated battery terminal.
- Used in many heavy duty and truck applications.
- No mounting bracket attached.
- 40 amp.
$100.386
$10.0386
$10.0386
CIRCUIT BREAKER - STUD MOUNT W/BRACKET, 50 AMP
50CB
- Heavy duty type I (automatic reset) circuit breaker.
- 12 volt.
- Two 10-32 threaded studs and brass plated battery terminal.
- Used in many heavy duty and truck applications.
- Mounting bracket welded securely crosswise to breaker body.
- 50 amp.
$122.99
$12.299
$12.299
CIRCUIT BREAKER - STUD MOUNT W/NO BRACKET, 50 AMP
50CBU
- Heavy duty type I (automatic reset) circuit breaker.
- 12 volt.
- Two 10-32 threaded studs and brass plated battery terminal.
- Used in many heavy duty and truck applications.
- No mounting bracket attached.
- 50 amp.
$99.248
$9.9248
$9.9248
RELAY 12 V, 20/30A, 5 PIN SPDT, W/ BRACKET
5PINR
- Standard mini relay.
- Originally designed for use in automotive applications.
- Used to switch electrical devices featuring high power levels, or which are sensitive to voltage loss.
- Relays relieve the load on control switches and make for small voltage drops.
- Single pole, double throw.
- Comes with bracket for easy installation.
- Rated for 12-15 volt applications.
- Maximum resistive load is 40 amps.
$112.05
$11.205
$11.205
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.
$11.5605
$2.3121
$2.3121
RT 6 GANG FUSE BLOCK
XFB8028
- Blown fuse LEDs indication for speed correction of system faults, improve ability to diagnose customer issues remotely
- Designed with stainless steel self-locking hardware and optional weather-proof labels in standard options
- Supports SAE Circuit Protection Standards
- Use with ATO/ATC blade fuses
- Input Terminal Size: M5
- Recommended Input Wire Size: 6 Ga.
- Recommended Output Wire Size: 10 Ga.
- Clear insulating cover designed for water and dust proofing
- Maximum Current: 100A
- Maximum Current Per Circuit: 30A
$47.95
RT 12 GANG, GROUND BUS BAR, 100 AMP MAX
XFB8030
- All attachment hardware is constructed of stainless steel with self-locking mechanisms for long lasting installation
- Plated copper alloy busbar conductor withstands corrosion and maximizes conductivity
- Engineering grade composite insulator supports high-temperature application exposure, such as engine compartments
- Output Terminal Connection: M4
- Number of Positions: 12
- RT Series Fuse Blocks sold separately
$27.375
FUSE HOLDER - ZCASE FUSES TOP POST BATTERY MOUNT, 2 OR 3 POSITONS, RUBBER COVER
XFHZC901
- Red rubber cover for 2 or 3 positon BMZ style fuse holder.
$19.50
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