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Eaton's Bussmann Marine Surface Circuit Breakers

Our Marine Rated Circuit Breakers are specifically designed to meet the needs of marine applications, offering ignition protection per ABYC E-11. Usable as an ON/OFF switch, they have corrosion-resistant plating on stainless steel terminals. The Series 187 Marine Rated Circuit Breaker features a manual reset with switchable function and is single pole thermal type, and incorporates a "Trip Free" design which cannot be held "ON" during faulty current conditions.

1 - 10 of 10
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Description
Price
Quantity
  • EATON's Bussmann Series 187070F-03-1 Marine Rated Surface Mount Circuit Breaker
  • Category: Eaton's Bussmann Marine Surface Circuit Breakers
  • Manufacturer: EATON
  • Typically used in DC power systems in marine applications (as a main or branch circuit breaker), truck and bus systems, RV systems, add-on protection for accessories, lift gates, etc. This unit is external protected and weatherproof
  • Type: Marine Rated
  • Current Rating: 70A
  • Voltage Rating: 48V
  • Termination: 5/16-18 threaded studs
  • Reset Method: Type III - Manual
  • Material: Black UL-rated 94V0 thermoplastic
  • Ingress Protection: IP66
  • Compliances: SAE J1625; ABYC E-11; CE; SAE J1171 (ignition protected)
  • Sealed for engine compartments and bilge area applications
Item#:
46867
Manufacturer Item:
187070F-03-1
Manufacturer:
Eaton
Min. Order Qty:
1
Avail #:
39
 
RoHS Compliant
REACH Compliant
Price Break for UM: EA

Qty Piece Price Ext. Price
1
41.6000
41.60
5
39.2500
196.25
10
38.0000
380.00
50
35.5000
1775.00
100
33.8100
3381.00
  • EATON's Bussmann Series 187050F-03-1 Marine Rated Surface Mount Circuit Breaker
  • Category: Eaton's Bussmann Marine Surface Circuit Breakers
  • Manufacturer: EATON
  • Type: Marine Rated
  • Current Rating: 50A
  • 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#:
46870
Manufacturer Item:
187050F-03-1
Manufacturer:
Eaton
Min. Order Qty:
1
Avail #:
334
Price Break for UM: EA

Qty Piece Price Ext. Price
1
41.6000
41.60
5
39.2500
196.25
10
38.0000
380.00
50
35.5000
1775.00
100
33.8100
3381.00
  • Eaton's Bussmann Series Marine Rated Surface Mount Circuit Breaker
  • Category: Eaton's Bussmann Marine Surface Circuit Breakers
  • Manufacturer: EATON
  • Type: Marine Rated
  • Current Rating: 60A
  • 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#:
46871
Manufacturer Item:
187060F-03-1
Manufacturer:
Eaton
Min. Order Qty:
1
Avail #:
120
Price Break for UM: EA

Qty Piece Price Ext. Price
1
41.6000
41.60
5
39.2500
196.25
10
38.0000
380.00
50
35.5000
1775.00
100
33.8100
3381.00
  • EATON's Bussmann Series 187100F-03-1 Marine Rated Surface Mount Circuit Breaker
  • Category: Eaton's Bussmann Marine Surface Circuit Breakers
  • Manufacturer: 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:
Eaton
Min. Order Qty:
1
Avail #:
386
Price Break for UM: EA

Qty Piece Price Ext. Price
1
41.6000
41.60
5
39.2500
196.25
10
38.0000
380.00
50
35.5000
1775.00
100
33.8100
3381.00
  • EATON's Bussmann Series 187120F-03-1 Marine Rated Surface Mount Circuit Breaker
  • Category: Eaton's Bussmann Marine Surface Circuit Breakers
  • Manufacturer: 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:
Eaton
Min. Order Qty:
1
Avail #:
0
Price Break for UM: EA

Qty Piece Price Ext. Price
1
41.6000
41.60
5
39.2500
196.25
10
38.0000
380.00
50
35.5000
1775.00
100
33.8100
3381.00
  • EATON's Bussmann Series 187150F-03-1 Marine Rated Surface Mount Circuit Breaker
  • Category: Eaton's Bussmann Marine Surface Circuit Breakers
  • Manufacturer: EATON
  • Type: Marine Rated
  • Current Rating: 150A
  • 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#:
46874
Manufacturer Item:
187150F-03-1
Manufacturer:
Eaton
Min. Order Qty:
1
Avail #:
27
Price Break for UM: EA

Qty Piece Price Ext. Price
1
41.6000
41.60
5
39.2500
196.25
10
38.0000
380.00
50
35.5000
1775.00
100
33.8100
3381.00
  • EATON's Bussmann Series 187200F-03-1 Marine Rated Surface Mount Circuit Breaker
  • Category: Eaton's Bussmann Marine Surface Circuit Breakers
  • Manufacturer: EATON
  • Type: Marine Rated
  • Current Rating: 200A
  • 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#:
46875
Manufacturer Item:
187200F-03-1
Manufacturer:
Eaton
Min. Order Qty:
1
Avail #:
0
Price Break for UM: EA

Qty Piece Price Ext. Price
1
41.6000
41.60
5
39.2500
196.25
10
38.0000
380.00
50
35.5000
1775.00
100
33.8100
3381.00
  • EATON's Bussmann Series Marine Rated Surface Mount Circuit Breaker 187080F-03-1
  • Category: Eaton's Bussmann Marine Surface Circuit Breakers
  • Manufacturer: EATON
  • Voltage Rating: 48V
  • Terminals: 5/16-18 threaded studs
  • Reset method: Type III - Switchable
  • Material: UL-rated 94V thermoplastic housing and switch
  • Panel mount base
  • External ignition protected
  • Weatherproof
  • Typically used in DC power systems in trucks, buses, RVs, and marine application
Item#:
46876
Manufacturer Item:
187080F-03-1
Manufacturer:
Eaton
Min. Order Qty:
1
Avail #:
756
 
RoHS Compliant
REACH Compliant
Price Break for UM: EA

Qty Piece Price Ext. Price
1
41.6000
41.60
5
39.2500
196.25
10
38.0000
380.00
50
35.5000
1775.00
100
33.8100
3381.00
  • EATON's Bussmann Series Marine Rated Surface Mount Circuit Breaker 187030F-03-1
  • Category: Eaton's Bussmann Marine Surface Circuit Breakers
  • Manufacturer: EATON
  • Voltage Rating: 48V
  • Terminals: 5/16-18 threaded studs
  • Reset method: Type III - Switchable
  • Material: UL-rated 94V thermoplastic housing and switch
  • Panel mount base
  • External ignition protected
  • Weatherproof
  • Typically used in DC power systems in trucks, buses, RVs, and marine application
Item#:
46877
Manufacturer Item:
187030F-03-1
Manufacturer:
Eaton
Min. Order Qty:
1
Avail #:
189
 
RoHS Compliant
REACH Compliant
Price Break for UM: EA

Qty Piece Price Ext. Price
1
41.6000
41.60
5
39.2500
196.25
10
38.0000
380.00
50
35.5000
1775.00
100
33.8100
3381.00
  • EATON's Bussmann Series 187040F-03-1 Marine Rated Surface Mount Circuit Breaker
  • Category: Eaton's Bussmann Marine Surface Circuit Breakers
  • Manufacturer: EATON
  • Typically used in DC power systems in marine applications (as a main or branch circuit breaker), truck and bus systems, RV systems, add-on protection for accessories, lift gates, etc. This unit is external protected and weatherproof
  • Type: Marine Rated
  • Current Rating: 40A
  • Voltage Rating: 48V
  • Termination: 5/16-18 threaded studs
  • Reset Method: Type III - Manual
  • Material: Black UL-rated 94V0 thermoplastic
  • Ingress Protection: IP66
  • Compliances: SAE J1625; ABYC E-11; CE; SAE J1171 (ignition protected)
  • Sealed for engine compartments and bilge area applications
Item#:
46879
Manufacturer Item:
187040F-03-1
Manufacturer:
Eaton
Min. Order Qty:
1
Avail #:
0
 
RoHS Compliant
REACH Compliant
Price Break for UM: EA

Qty Piece Price Ext. Price
1
41.6000
41.60
5
39.2500
196.25
10
38.0000
380.00
50
35.5000
1775.00
100
33.8100
3381.00
1 - 10 of 10
View:

Why is it Important for a Marine Circuit Breaker to be Ignition-Protected?

An ignition-protected circuit breaker is crucial in preventing potentially dangerous situations on a boat where a spark might come in contact with engine fumes. Boat batteries are often located below deck. This area can be full of gasoline fumes from the vessel’s engine. A normal circuit breaker is prone to giving off sparks when a fuse blows or a circuit breaks. Obviously, fumes and sparks are not a welcome combination on a boat.

Ignition-protected circuit breakers enclose the components that could give off a spark, keeping you and your marine vessel safe.

If you have questions about Marine Circuit Breakers, free to call us at 800-328-2724, or write to sales@waytekwire.com. We’re happy to answer your questions.

Customer Service Hours
Monday-Friday 7:30AM-5:30PM CST
1.800.328.2724
Waytek, Inc.
2440 Galpin Court
Chanhassen, MN 55317 USA
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