Circuit-Breakers > Hi!Amp-Marine-Circuit-Breakers

EATON Hi-Amp Manual Reset (Switchable) Marine Circuit Breakers - Panel Mount

Marine circuit breakers are typically used in auxiliary and accessory circuits with manual reset, switchable functions. These Bussmann heavy-duty series of marine circuit breakers are built to last in harsh environments and protect against possible damage caused by electrical overcurrent. Manual reset, marine circuit breakers provide weatherproof and waterproof protection with 50 Amp to 200 Amp options. These circuit breaker units comply with SAE J1171 standard for waterproof circuit protection, and are external ignition protected. Heavy-duty circuit breakers are typically found in DC power systems within marine applications, such as a main or branch breakers, truck, bus, and RV systems or as an added level of protection for accessories. Protect your marine or other applications today with one of our Bussmann heavy-duty marine circuit breakers.


  • Rated at 50-200A, 48V DC.
  • Termination: 5/16-18 threaded studs.
  • Black UL-rated 94V0 thermostat plastic.
  • Operating Temperature: -40°F (-40°C) to 185°F (85°C).
  • Ingress Protection Rating: IP67.
  • Meets SAE J1625, ABYC E-11, CE, SAE J1171 (Ignition Protected) requirements.
Item Description Price
1+ I Ext. Price I 20+ Ext. Price I I 50+ Ext. Price I
Qty in
Package
In Stock Add to Cart
89050 Eaton Bussmann 187050P-03-1, Marine Rated Manual Reset (Switchable) Hi-Amp Circuit Breaker Panel Mount, 50 Amp, 48V
76.43500 76.44 I 60.58900 60.59 I 47.66200 47.66
1 EA
88060DL Eaton Bussmann 187060P-03-1, Marine Rated Manual Reset (Switchable) Hi-Amp Circuit Breaker Panel Mount, 60 Amp
76.43500 76.44 I 60.58900 60.59 I 47.66200 47.66
1 EA Call
88080 Eaton Bussmann 187080P-03-1, Marine Rated Manual Reset (Switchable) Hi-Amp Circuit Breaker Panel Mount, 80 Amp, 48V
76.43500 76.44 I 60.58900 60.59 I 47.66200 47.66
1 EA
88090 Eaton Bussmann 187090P-03-1, Marine Rated Manual Reset (Switchable) Hi-Amp Circuit Breaker Panel Mount, 90 Amp, 48V
76.43500 76.44 I 60.58900 60.59 I 47.66200 47.66
1 EA Call
88100 Eaton Bussmann 187100P-03-1, Marine Rated Manual Reset (Switchable) Hi-Amp Circuit Breaker Panel Mount, 100 Amp, 48V
76.43500 76.44 I 60.58900 60.59 I 47.66200 47.66
1 EA
89120 Eaton Bussmann 187120P-03-1, Marine Rated Manual Reset (Switchable) Hi-Amp Circuit Breaker Panel Mount, 120 Amp, 48V
76.43500 76.44 I 60.58900 60.59 I 47.66200 47.66
1 EA
88150 Eaton Bussmann 187150P-03-1, Marine Rated Manual Reset (Switchable) Hi-Amp Circuit Breaker Panel Mount, 150 Amp, 48V
76.43500 76.44 I 60.58900 60.59 I 47.66200 47.66
1 EA Call
89200 Eaton Bussmann 187200P-03-1, Marine Rated Manual Reset (Switchable) Hi-Amp Circuit Breaker Panel Mount, 200 Amp, 48V
76.43500 76.44 I 60.58900 60.59 I 47.66200 47.66
1 EA

EATON Hi-Amp Manual Reset (Switchable) Marine Circuit Breakers - Surface Mount

A heavy-duty series of marine circuit breakers typically used in auxiliary and accessory circuits with manual reset, switchable function. Manual reset, marine circuit breakers provide waterproof protection with a high 25-200A circuit breaker. These marine circuit breaker units are external ignition protected and weatherproof. They are typically used in DC power systems in marine applications (as a main or branch circuit breaker), truck, bus, and RV systems or as an add-on protection for accessories.


  • Rated at 25-150A, 30V DC; 48V DC
  • Termination: 5/16-18 threaded studs
  • Black UL-rated 94V0 thermostat plastic
  • Thermoplastic elastomer stud insulators are provided on covered units with F-style (surface-mount) bases
  • Operating Temperature: -40°F (-40°C) to 185°F (85°C)
  • Ingress Protection Rating: IP67
  • Meets SAE J1625, ABYC E-11, CE, SAE J1171 (Ignition Protected) requirements.
Item Description Price
1+ I Ext. Price I 20+ Ext. Price I I 50+ Ext. Price I
Qty in
Package
In Stock Add to Cart
82050 Eaton Bussmann 187050F-03-1, Marine Rated Manual Reset (Switchable) Hi-Amp Circuit Breaker Surface Mount, 50 Amp, 48V
71.11500 71.11 I 59.99900 60.00 I 47.66200 47.66
1 EA Call
82060 Eaton Bussmann 187060F-03-1, Marine Rated Manual Reset (Switchable) Hi-Amp Circuit Breaker Surface Mount, 60 Amp, 48V
71.11500 71.11 I 59.99900 60.00 I 47.66200 47.66
1 EA Call
82090 Eaton Bussmann 187090F-03-1, Marine Rated Manual Reset (Switchable) Hi-Amp Circuit Breaker Surface Mount, 90 Amp, 48V
71.11500 71.11 I 59.99900 60.00 I 47.66200 47.66
1 EA Call
82100 Eaton Bussmann 187100F-03-1, Marine Rated Manual Reset (Switchable) Hi-Amp Circuit Breaker Surface Mount, 100 Amp, 48V
71.11500 71.11 I 59.99900 60.00 I 47.66200 47.66
1 EA Call
82120 Eaton Bussmann 187120F-03-1, Marine Rated Manual Reset (Switchable) Hi-Amp Circuit Breaker Surface Mount, 120 Amp, 48V
71.11500 71.11 I 59.99900 60.00 I 47.66200 47.66
1 EA Call
82150 Eaton Bussmann 187150F-03-1, Marine Rated Manual Reset (Switchable) Hi-Amp Circuit Breaker Surface Mount, 150 Amp, 48V
71.11500 71.11 I 59.99900 60.00 I 47.66200 47.66
1 EA Call
82200 Eaton Bussmann 187200F-03-1, Marine Rated Manual Reset (Switchable) Hi-Amp Circuit Breaker Surface Mount, 200 Amp, 48V
71.11500 71.11 I 59.99900 60.00 I 47.66200 47.66
1 EA Call
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