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.

Display items per page

FUSE HOLDER - MICRO 2, 30 AMP, 12 GAUGE, SPLASH PROOF W/ LED INDICATOR

SPMIC2FHLED-12

$9.4482

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CIRCUIT BREAKER - STUD MOUNT W/BRACKET, 10 AMP

10CB

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.
10 amp.

$120.285
$12.0285

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CIRCUIT BREAKER - STUD MOUNT W/NO BRACKET, 10 AMP

10CBU

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.
10 amp.

$99.743
$9.9743

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CIRCUIT BREAKER - STUD MOUNT W/BRACKET, 15 AMP

15CB

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.
15 amp.

$117.693
$11.7693

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CIRCUIT BREAKER - STUD MOUNT W/NO BRACKET, 15 AMP

15CBU

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.
15 amp.

$110.079
$11.0079

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FUSE HOLDER - GLASS FUSES 20 AMP, 14 GAUGE LEADS

20AFH

Glass tube fuseholder.
Universal holder, with springs to adapt to different fuse lengths.
Can handle 1/4" diameter x 7/8" to 1-1/4" fuses.
14 gauge wire loop leads.
20 amp.

$67.298
$6.7298

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CIRCUIT BREAKER - STUD MOUNT W/NO BRACKET, 20 AMP

20CBU

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.
20 amp.

$110.079
$11.0079

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CIRCUIT BREAKER - STUD MOUNT W/BRACKET, 20 AMP

20CB

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.
20 amp.

$117.693
$11.7693

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CIRCUIT BREAKER - STUD MOUNT W/BRACKET, 25 AMP

25CB

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.
25 amp.

$107.307
$10.7307

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CIRCUIT BREAKER - STUD MOUNT W/NO BRACKET, 25 AMP

25CBU

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.
25 amp.

$101.97
$10.197

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FUSE HOLDER - GLASS FUSES 30 AMP, 12 GAUGE LEADS

30AFH

Glass tube fuseholder.
Can handle 1/4" diameter x 1-1/4" long and SFE20 fuses.
12 gauge wire loop leads.
30 amp.

$79.838
$7.9838

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FUSE HOLDER - GLASS FUSES 30 AMP, 10 GAUGE LEADS

30AFH-10

Glass tube fuseholder.
Can handle 1/4" diameter x 1-1/4" long and SFE20 fuses.
10 gauge wire loop leads.
30 amp.

$57.75
$5.775

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CIRCUIT BREAKER - STUD MOUNT W/NO BRACKET, 30 AMP

30CBU

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.
30 amp.

$105.921
$10.5921

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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

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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

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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

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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

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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

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