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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 21
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Description
Price
Quantity
  • Cooper Bussmann Eaton 285100F-121-S Circuit Breakers
  • Category: Circuit Breakers
  • Manufacturer: Cooper Bussmann Eaton
  • Type: Hi Amp
  • Current Rating: 100A
  • 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#:
46692
Manufacturer Item:
285100F-121-S
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
1
Avail #:
391
1+
26.3400
20+
22.0700
100+
19.1000
EACH
  • Cooper Bussmann Eaton 187100F-03-1 Marine Circuit Breakers
  • Category: Circuit Breakers
  • Manufacturer: Cooper Bussmann Eaton
  • Type: Marine Rated
  • Current Rating: 100A
  • 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#:
46872
Manufacturer Item:
187100F-03-1
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
1
Avail #:
85
1+
39.3000
20+
33.4100
100+
29.4800
EACH
  • Cooper Bussmann Eaton 187100P-03-1 Marine Circuit Breakers
  • Category: Circuit Breakers
  • Manufacturer: Cooper Bussmann Eaton
  • Type: Marine Rated
  • Current Rating: 100A
  • 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#:
46892
Manufacturer Item:
187100P-03-1
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
1
Avail #:
26
1+
39.3200
20+
33.4200
100+
29.4900
EACH
  • Cooper Bussmann Eaton 181100P-01-1 Circuit Breakers
  • Category: Circuit Breakers
  • Manufacturer: Cooper Bussmann Eaton
  • Type: Hi Amp
  • Current Rating: 100A
  • 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#:
46915
Manufacturer Item:
181100P-01-1
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
1
Avail #:
197
1+
21.2500
20+
18.0600
100+
15.9400
EACH
  • Cooper Bussmann Eaton 184100F-01-1 Circuit Breakers
  • Category: Circuit Breakers
  • Manufacturer: Cooper Bussmann Eaton
  • Type: Hi Amp
  • Current Rating: 100A
  • 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#:
46925
Manufacturer Item:
184100F-01-1
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
1
Avail #:
131
1+
24.7100
20+
21.0000
100+
18.5300
EACH
  • Cooper Bussmann Eaton 181100F-01-1 Circuit Breakers
  • Category: Circuit Breakers
  • Manufacturer: Cooper Bussmann Eaton
  • Type: Hi Amp
  • Current Rating: 100A
  • 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#:
46935
Manufacturer Item:
181100F-01-1
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
1
Avail #:
401
1+
18.6600
20+
15.8600
100+
14.0000
EACH
  • Cooper Bussmann Eaton 285100P-121-S Circuit Breakers
  • Category: Circuit Breakers
  • Manufacturer: Cooper Bussmann Eaton
  • Type: Hi Amp
  • Current Rating: 100A
  • 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#:
46943
Manufacturer Item:
285100P-121-S
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
1
Avail #:
159
1+
20.2100
20+
17.1800
100+
15.1600
EACH
  • Cooper Bussmann Eaton 185100F-01-1 Circuit Breakers
  • Category: Circuit Breakers
  • Manufacturer: Cooper Bussmann Eaton
  • Type: Hi Amp
  • Current Rating: 100A
  • Voltage Rating: 48V
  • 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#:
46985
Manufacturer Item:
185100F-01-1
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
1
Avail #:
585
1+
29.4600
20+
25.0400
100+
22.1000
EACH
  • High Amp circuit breakers from Mechanical Products
  • Trip-free operation
  • Heavy duty design; conforms to Mil-STD-202 for corrosion, humidity and shock protection, Mil-STD-204 for vibration protection
  • New easy access terminations
  • Standard surface mount with 1/4" diameter studs, diagonally positioned
  • Diagonal mounting holes
  • Stainless steel sems nuts installed on the breakers
  • 48V DC
  • SAE J1171 compliant, ignition protected
  • Interrupt capacity SAE J1625, ABYC-E11
  • IP67 dust and waterproof rated
  • Waterproof/Ignition protected
Item#:
48885
Manufacturer Item:
175-S0-100-2
Manufacturer:
Mechanical Products MP
Min. Order Qty:
1
Avail #:
183
 
RoHS Compliant
REACH Compliant
1+
22.7600
20+
19.3500
100+
17.0700
EACH
  • High Amp circuit breakers from Mechanical Products
  • Trip-free operation
  • Heavy duty design; conforms to Mil-STD-202 for corrosion, humidity and shock protection, Mil-STD-204 for vibration protection
  • New easy access terminations
  • Standard surface mount with 1/4" diameter studs, positioned side-by-side for easy access
  • Diagonal mounting holes
  • Stainless steel sems nuts installed on the breakers
  • 48V DC
  • SAE J1171 compliant, ignition protected
  • Interrupt capacity SAE J1625, ABYC-E11
  • IP67 dust and waterproof rated
  • Waterproof/Ignition protected
Item#:
48895
Manufacturer Item:
175-S1-100-2
Manufacturer:
Mechanical Products MP
Min. Order Qty:
1
Avail #:
54
 
RoHS Compliant
REACH Compliant
1+
22.7600
20+
19.3500
100+
17.0700
EACH
  • High Amp circuit breakers from Mechanical Products
  • Trip-free operation
  • Heavy duty design; conforms to Mil-STD-202 for corrosion, humidity and shock protection, Mil-STD-204 for vibration protection
  • New easy access terminations
  • Standard surface mount with 3/8" diameter studs, diagonally positioned
  • Diagonal mounting holes
  • Stainless steel sems nuts installed on the breakers
  • 48V DC
  • SAE J1171 compliant, ignition protected
  • Interrupt capacity SAE J1625, ABYC-E11
  • IP67 dust and waterproof rated
  • Waterproof/Ignition protected
  • Similar to Sensata-Klixon® FDLS-100-2
Item#:
48905
Manufacturer Item:
175-S2-100-2
Manufacturer:
Mechanical Products MP
Min. Order Qty:
1
Avail #:
12
 
RoHS Compliant
REACH Compliant
1+
26.6600
20+
22.6600
100+
20.0000
EACH
  • High Amp circuit breakers from Mechanical Products
  • Trip-free operation
  • Heavy duty design; conforms to Mil-STD-202 for corrosion, humidity and shock protection, Mil-STD-204 for vibration protection
  • New easy access terminations
  • Standard surface mount with 3/8" diameter studs, positioned side-by-side for easy access
  • Diagonal mounting holes
  • Stainless steel sems nuts installed on the breakers
  • 48V DC
  • SAE J1171 compliant, ignition protected
  • Interrupt capacity SAE J1625, ABYC-E11
  • IP67 dust and waterproof rated
  • Waterproof/Ignition protected
Item#:
48915
Manufacturer Item:
175-S3-100-2
Manufacturer:
Mechanical Products MP
Min. Order Qty:
1
Avail #:
71
 
RoHS Compliant
REACH Compliant
1+
23.6800
20+
20.1300
100+
17.7600
EACH
1 - 12 of 21
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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