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.
VELVAC TOGGLE SWITCH HD
- Heavy duty toggle switch.
- Standard bat handle.
- Single pole, single throw.
- Rated at 50 amps, 12 volts DC.
- Circuitry: On-Off
- Two screw terminals.
- Recommended mounting hole of 1/2".
FUSE - MAXI 70 AMP, TAN
- Used to protect circuits in the wiring harness, usually found under the hood of the vehicle.
- Voltage Rating: 32V AC/DC Slo-Blo.
- Produced with a high temperature polymer and silver plated blades.
- They replace the commonly used fuse wire or fusible link.
- UL listed. SAE J1888
FUSE - MCASE+ SLOTTED, 40 AMP
- Cartridge style fuse with female terminals for 2.8 mm male terminals.
- t has a miniaturized footprint for optimal usage of space.
- It is a time delayed fuse and can handle inrush currents.
- 40 AMP.
$4.74
FUSE - MINI 10 AMP, W/18 GAUGE PIGTAIL
- Prewired ATM/mini fuses.
- Provides accessory power and fuse protection in one easy step.
- Pigtail fuses plug directly into the fuse block for a reliable, fuse protected power tap.
- Will not over-expand contacts, cause shorting or result in poor connections.
- 7” pigtail lead.
$9.36
FUSE - MINI 15 AMP, W/18 GAUGE PIGTAIL
- Prewired ATM/mini fuses.
- Provides accessory power and fuse protection in one easy step.
- Pigtail fuses plug directly into the fuse block for a reliable, fuse protected power tap.
- Will not over-expand contacts, cause shorting or result in poor connections.
- 7” pigtail lead.
$9.9835
FUSE - MINI 20 AMP, W/18 GAUGE PIGTAIL
- Prewired ATM/mini fuses.
- Provides accessory power and fuse protection in one easy step.
- Pigtail fuses plug directly into the fuse block for a reliable, fuse protected power tap.
- Will not over-expand contacts, cause shorting or result in poor connections.
- 7” pigtail lead.
$9.9835
POLLAK TOGGLE SWITCH ON-OFF WEATHER RESISTANT
- On-off
- SPST
- Two wire leads
- Weather resistant plastic coating with o-ring in stem
- Rated 20 amps, 12 Volts DC
POLLAK TOGGLE SWITCH
- On-on
- SPDT
- 3 quick disconnect terminals
- Rated 20 amps, 12 Volts DC
POLLAK STARTER SWITCH
- Ignition starter switch.
- Lever.
- Key removable in Off position only.
- Circuitry: Acc, Off, On/Acc, Start.
POLLAK TOGGLE SWITCH MOM(ON) OFF MOM(ON) 6 BLADES
- Momentary on-Off-Momentary on
- DPDT
- 6 quick disconnect terminals
- Rated 20 amps, 12 Volts DC
FUSE - GMA 5MMX20MM, 2 AMP
- Fast acting glass fuse. Silver and nickel-plated end caps.
- Designed to UL/CSA 248-14
- Voltage Rating: 250Vac
- Found in older-model cars, automotive accessory applications, appliance & consumer electronics and many European cars.
- Used to provide precise protection.
- Visual indicating glass tubing.
- Any replacement fuse must match the one it is replacing.
- 5 fuses per box.
$5.6925
FUSE - GMA 5MMX20MM, 10 AMP
- Fast acting glass fuse. Silver and nickel-plated end caps
- Designed to UL/CSA 248-14
- Voltage Rating: 250Vac
- Found in older-model cars, automotive accessory applications, appliance & consumer electronics and many European cars
- Used to provide precise protection
- Case Quantity: 5
$6.5175
FUSE - GMA 5MMX20MM, 3.15 AMP
- Fast acting glass fuse. Silver and nickel-plated end caps.
- Designed to UL/CSA 248-14
- Voltage Rating: 125Vac
- Found in older-model cars, automotive accessory applications, appliance & consumer electronics and many European cars.
- Used to provide precise protection.
- Visual indicating glass tubing.
- Any replacement fuse must match the one it is replacing.
- 5 fuses per box.
$5.49
FUSE - GMA 5MMX20MM, 5 AMP
- Fast acting glass fuse. Silver and nickel-plated end caps.
- Designed to UL/CSA 248-14
- Voltage Rating: 250Vac
- Found in older-model cars, automotive accessory applications, appliance & consumer electronics and many European cars.
- Used to provide precise protection.
$5.6925
FUSE - AGA 1/4" X 5/8", 1 AMP
- Fast acting glass tube fuse.
- Used in older model cars.
- Can be used to protect appliances and consumer electronics.
- 1/4" diameter x 5/8" long.
- 1 amp.
- Used to provide precise protection.
- Any replacement fuse must match the one it is replacing.
- 5 fuses per box.
$3.0784
FUSE - AGA 1/4" X 5/8", 2 AMP
- Fast acting glass tube fuse
- Used in older model cars.
- Can be used to protect appliances and consumer electronics.
- 1/4" diameter x 5/8" long.
- 2 amp.
- Used to provide precise protection.
- Any replacement fuse must match the one it is replacing.
- 5 fuses per box.
$3.3516
FUSE - AGA 1/4" X 5/8", 6 AMP
- Fast acting glass tube fuse.
- Used in older model cars.
- Can be used to protect appliances and consumer electronics.
- 1/4" diameter x 5/8" long.
- 6 amp.
- Used to provide precise protection.
- Any replacement fuse must match the one it is replacing.
- 5 fuses per box.
$2.5428
FUSE - AGC 1/4" X 1-1/4", 10 AMP
- Fast acting glass tube fuse.
- Used in older model cars.
- Can be used to protect appliances and consumer electronics.
- 1/4" diameter x 1-1/4" long.
- 10 amp.
- Used to provide precise protection.
- Any replacement fuse must match the one it is replacing.
- 5 fuses per box.
$1.729
FUSE - AGC 1/4" X 1-1/4", 10 AMP - BULK
- Fast acting glass tube fuse.
- Used in older model cars.
- Can be used to protect appliances and consumer electronics.
- 1/4" diameter x 1-1/4" long.
- 10 amp.
- Used to provide precise protection.
- Any replacement fuse must match the one it is replacing.
- 100 fuses per bag.
$0.742
FUSE - AGC 1/4" X 1-1/4", 15 AMP
- Fast acting glass tube fuse.
- Used in older model cars.
- Can be used to protect appliances and consumer electronics.
- 1/4" diameter x 1-1/4" long.
- 15 amp.
- Used to provide precise protection.
- Any replacement fuse must match the one it is replacing.
- 5 fuses per box.
$1.729
FUSE - AGC 1/4" X 1-1/4", 2-1/2 AMP
- Fast acting glass tube fuse.
- Used in older model cars.
- Can be used to protect appliances and consumer electronics.
- 1/4" diameter x 1-1/4" long.
- 2-1/2 amp.
- Used to provide precise protection.
- Any replacement fuse must match the one it is replacing.
- 5 fuses per box.
$1.4157