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Circuit Breakers Available in Bulk

Waytek carries thousands of circuit breakers for auxilary and accessory circuits on trucks, buses, recreational vehicles, marine, and construction equipment. From hi-amp circuit breakers to blade type electrical breaker. Waytek has rugged and reliable circuit breakers for exceptional circuit protection performance. To make a selection on which circuit breaker is best for your application, you must consider where the circuit breaker will be mounted, the current rating you need the electrical breaker to carry, and the type of reset method. Circuit breakers have four types of reset methods: Type 1 Automatic Reset, which means the circuit breaker keeps cycling on and off until the overload is removed, Type ll Modified Reset or Non Cycling, where the circuit breaker doesn't reset until the overload is removed or the the power is turned off, Type lll Manual Reset with the trip indication shown on the body of the circuit breaker and it must be manually reset, and Type lll Switchable, which is similar to Type lll Manual Reset, but the circuit breaker has a manual trip button.
1 - 12 of 23
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Description
Price
Quantity
  • Cooper Bussmann Eaton 285120F-121-S Circuit Breakers
  • Category: Circuit Breakers
  • Manufacturer: Cooper Bussmann Eaton
  • Type: Hi Amp
  • Current Rating: 120A
  • Voltage Rating: 48V
  • Terminals: M6 threaded stainless steel studs
  • Reset Method: Type III - PTT (Push to Trip)
  • Material: Black UL-rated 94V0 thermoplastic
  • Surface mount base
  • Reset mechanism provides visual indication of tripped condition
  • Typically used in auxiliary and accessory circuits in trucks, buses, RVs, and marine systems
Item#:
46693
Manufacturer Item:
285120F-121-S
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
1
Avail #:
134
1+
26.3400
20+
22.0700
100+
19.1000
EACH
  • Cooper Bussmann Eaton 187120F-03-1 Marine Circuit Breakers
  • Category: Circuit Breakers
  • Manufacturer: Cooper Bussmann Eaton
  • Type: Marine Rated
  • Current Rating: 120A
  • Voltage Rating: 48V
  • Terminals: 5/16-18 threaded studs
  • Reset Method: Type III - Switchable
  • Material: UL-rated 94V0 thermoplastic housing and switch
  • Surface mount base
  • External ignition protected
  • Weatherproof
  • Typically used in DC power systems in trucks, buses, RVs, and marine applications
Item#:
46873
Manufacturer Item:
187120F-03-1
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
1
Avail #:
13
1+
39.3200
20+
33.4200
100+
29.4900
EACH
  • Cooper Bussmann Eaton 187120P-03-1 Marine Circuit Breakers
  • Category: Circuit Breakers
  • Manufacturer: Cooper Bussmann Eaton
  • Type: Marine Rated
  • Current Rating: 120A
  • Voltage Rating: 48V
  • Terminals: 5/16-18 threaded studs
  • Reset Method: Type III - Switchable
  • Material: UL-rated 94V0 thermoplastic housing and switch
  • Panel mount base
  • External ignition protected
  • Weatherproof
  • Typically used in DC power systems in trucks, buses, RVs, and marine applications
Item#:
46893
Manufacturer Item:
187120P-03-1
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
1
Avail #:
41
1+
39.3200
20+
33.4200
100+
29.4900
EACH
  • Cooper Bussmann Eaton 181120P-01-1 Circuit Breakers
  • Category: Circuit Breakers
  • Manufacturer: Cooper Bussmann Eaton
  • Type: Hi Amp
  • Current Rating: 120A
  • Voltage Rating: 30V
  • Terminals: 1/4-28 threaded studs
  • Reset Method: Type I - Automatic
  • Material: Black UL-rated 94V0 thermoplastic
  • Panel mount base
  • Typically used in auxiliary and accessory circuits in trucks, buses, RVs, and marine systems
  • Sealed for engine compartments and bilge area applications
Item#:
46917
Manufacturer Item:
181120P-01-1
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
1
Avail #:
0
1+
21.2500
20+
18.0600
100+
15.9400
EACH
  • Cooper Bussmann Eaton 184120F-01-1 Circuit Breakers
  • Category: Circuit Breakers
  • Manufacturer: Cooper Bussmann Eaton
  • Type: Hi Amp
  • Current Rating: 120A
  • Voltage Rating: 42V
  • Terminals: 1/4-28 threaded studs
  • Reset Method: Type III - Manual
  • Material: Black UL-rated 94V0 thermoplastic
  • Surface mount base
  • Typically used in auxiliary and accessory circuits in trucks, buses, RVs, and marine systems
  • Sealed for engine compartments and bilge area applications
Item#:
46927
Manufacturer Item:
184120F-01-1
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
1
Avail #:
167
1+
24.7100
20+
21.0000
100+
18.5300
EACH
  • Cooper Bussmann Eaton 181120F-01-1 Circuit Breakers
  • Category: Circuit Breakers
  • Manufacturer: Cooper Bussmann Eaton
  • Type: Hi Amp
  • Current Rating: 120A
  • Voltage Rating: 30V
  • Terminals: 1/4-28 threaded studs
  • Reset Method: Type I - Automatic
  • Material: Black UL-rated 94V0 thermoplastic
  • Surface mount base
  • Typically used in auxiliary and accessory circuits in trucks, buses, RVs, and marine systems
  • Sealed for engine compartments and bilge area applications
Item#:
46937
Manufacturer Item:
181120F-01-1
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
1
Avail #:
212
1+
21.2500
20+
18.0600
100+
15.9400
EACH
  • Cooper Bussmann Eaton 285120P-121-S Circuit Breakers
  • Category: Circuit Breakers
  • Manufacturer: Cooper Bussmann Eaton
  • Type: Hi Amp
  • Current Rating: 120A
  • Voltage Rating: 48V
  • Terminals: M6 threaded stainless steel studs
  • Reset Method: Type III - PTT (Push to Trip)
  • Material: Black UL-rated 94V0 thermoplastic
  • Panel mount base
  • Reset mechanism provides visual indication of tripped condition
  • Typically used in auxiliary and accessory circuits in trucks, buses, RVs, and marine systems
Item#:
46944
Manufacturer Item:
285120P-121-S
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
1
Avail #:
244
1+
20.2100
20+
17.1800
100+
15.1600
EACH
  • Cooper Bussmann Eaton 185120F-01-1 Circuit Breakers
  • Category: Circuit Breakers
  • Manufacturer: Cooper Bussmann Eaton
  • Type: Hi Amp
  • Current Rating: 120A
  • Voltage Rating: 42V
  • Terminals: 1/4-28 threaded studs
  • Reset Method: Type III - PTT (Push to Trip)
  • Material: Black UL-rated 94V0 thermoplastic
  • Surface mount base
  • Typically used in auxiliary and accessory circuits in trucks, buses, RVs, and marine systems
  • Sealed for engine compartments and bilge area applications
Item#:
46987
Manufacturer Item:
185120F-01-1
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
1
Avail #:
153
1+
29.4600
20+
25.0400
100+
22.1000
EACH

User Benefits

  • Easy visual aid in finding open circuit breaker with LED button
  • Can be used in harsh applications rated at 12 & 24VDC
  • Superior moisture sealing for use in harsh water environments
  • Quick panel mount installation w/reset button access through panel

Product Features

  • Manual reset with red LED button
  • Superior Ingress Protection
  • IP67 -€“ water immersion up to 1m
  • IP69K -“ high temperature water pressure
  • Robust high temperature thermoplastic case
  • 1/4 -28 plated brass terminal studs with stainless steel sems nuts
  • SAE J1625 compliant
  • Ignition Protected: SAE J1171
  • UL Recognized --- UL1077
  • Similar to Sensata-Klixon® SDLM-120
Item#:
48845
Manufacturer Item:
19M-P10-R-120-02
Manufacturer:
Mechanical Products MP
Min. Order Qty:
1
Avail #:
8
 
RoHS Compliant
REACH Compliant
1+
32.7100
20+
27.8000
100+
24.5300
EACH

User Benefits

  • Can be used in harsh applications rated at 12 & 24VDC
  • Superior moisture sealing for use in harsh water environments
  • Quick panel mount installation w/reset button access through panel

Product Features

  • Manual reset with red button
  • Superior Ingress Protection
  • IP67 -€“ water immersion up to 1m
  • IP69K -“ high temperature water pressure
  • Robust high temperature thermoplastic case
  • 1/4 -28 plated brass terminal studs with stainless steel sems nuts
  • SAE J1625 compliant
  • Ignition Protected: SAE J1171
  • UL Recognized --- UL1077
  • Similar to Sensata-Klixon® SDLM-120
Item#:
48855
Manufacturer Item:
19M-P10-B-120-02
Manufacturer:
Mechanical Products MP
Min. Order Qty:
1
Avail #:
7
 
RoHS Compliant
REACH Compliant
1+
29.3700
20+
24.9600
100+
22.0300
EACH

User Benefits

  • Easy visual aid in finding open circuit breaker with LED
  • Can be used in harsh applications rated at 12 & 24VDC
  • Superior moisture sealing for use in harsh water environments
  • Quick panel mount installation

Product Features

  • Automatic Reset with Red LED
  • Superior Ingress Protection
  • IP67 -€“ water immersion up to 1m
  • IP69K -“ high temperature water pressure
  • Robust high temperature thermoplastic case
  • 1/4 -28 plated brass terminal studs with stainless steel sems nuts
  • SAE J1625 compliant
  • Ignition Protected: SAE J1171
  • UL Recognized --- UL1077
  • Similar to Klixon SDLA-120
Item#:
48865
Manufacturer Item:
19A-P10-R-120-02
Manufacturer:
Mechanical Products MP
Min. Order Qty:
1
Avail #:
8
 
RoHS Compliant
REACH Compliant
1+
27.4300
20+
23.3200
100+
20.5700
EACH

User Benefits

  • Can be used in harsh applications rated at 12 & 24VDC
  • Superior moisture sealing for use in harsh water environments
  • Quick panel mount installation

Product Features

  • Automatic Reset
  • Superior Ingress Protection
  • IP67 -€“ water immersion up to 1m
  • IP69K -“ high temperature water pressure
  • Robust high temperature thermoplastic case
  • 1/4 -28 plated brass terminal studs with stainless steel sems nuts
  • SAE J1625 compliant
  • Ignition Protected: SAE J1171
  • UL Recognized --- UL1077
  • Similar to Sensata-Klixon® SDLA-120
Item#:
48874
Manufacturer Item:
19A-P10-N-120-02
Manufacturer:
Mechanical Products MP
Min. Order Qty:
1
Avail #:
5
 
RoHS Compliant
REACH Compliant
1+
24.0900
20+
20.4800
100+
18.0700
EACH
1 - 12 of 23
View:
For the most rugged and severe weather applications, Waytek carries marine rated circuit breakers. They comply with SAEJ1171 standards for waterproof circuit protection. Waytek carries circuit breakers for virtually every mobile equipment situation. If you are unsure of which circuit breaker best suits your needs, or if you would like to learn more about the circuit breakers Waytek carries, call 800.328.2724. Our customer service representatives are happy to help.

Not sure if a circuit breaker is exactly what you’re looking for, Waytek carries hundreds of other circuit protection devices ranging from power distribution modules which are engineered to eliminate power management issues and are essential in managing functionality and power capacity, to fuses, to electrical terminals designed to connect your circuit breaker or circuit protection device from damage. Click on the links below for other circuit protection devices similar to circuit breakers as well as components designed to make the connection of your circuit protection devices to your electrical application quick and easy.
Power Distribution Modules
Fuses
Terminals & Connectors
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