Blue Sea 187-Series Thermal Panel Mount DC Circuit Breaker

7035 187 Series Thermal Circuit Breaker, 25Amp - Blue Sea Systems
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7037 187 Series Thermal Circuit Breaker, 35A - Blue Sea Systems
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7038 187 Series Thermal Circuit Breaker, 40A - Blue Sea Systems
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7040 187 Series Thermal Circuit Breaker, 60Amp - Blue Sea Systems
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7041 187 Series Thermal Circuit Breaker, 70Amp - Blue Sea Systems
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7047 187 Series Thermal Circuit Breaker, 135Amp - Blue Sea Systems
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7043 187 Series Thermal Circuit Breaker, 90Amp - Blue Sea Systems
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CIRCUIT BREAKER 187 PANEL 80A - Blue Sea Systems
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CIRCUIT BREAKER 187 PANEL 30A - Blue Sea Systems
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Circuit Breaker, 120Amp, Panel Mount - Blue Sea Systems
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Part # 7046
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CIRCUIT BREAKER 187 PANEL 100A - Blue Sea Systems
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CIRCUIT BREAKER 187 PANEL 150A - Blue Sea Systems
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CIRCUIT BREAKER 187 PANEL 50A - Blue Sea Systems
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Blue Sea Systems

  • Combines switching and circuit protection into a single device (Do not use for direct control of high inrush loads such as motor starting. )
  • Clear, single lever operation
  • "Trip Free" design cannot be held "ON" during fault current condition
  • Waterproof
  • Recessed mounting holes for clean appearance
  • Large Clearance around terminal studs accecpt heavy gauge wire lugs
  • Robust 5/16 M8 terminals provide high torque connections
  • Large lever with vertical/horizontal orientation provides indication of trip status
  • Ignition protected - Safe for installation aboard gasoline powered boats

7035 187 Series Thermal Circuit Breaker, 25Amp - Blue Sea Systems
7035 187 Series Thermal Circuit Breaker, 25Amp - Blue Sea Systems
187 - Series Thermal Circuit Breakers - Panel Mount

25 Amp Circuit Breaker

PN:  7035

Features:
  • Combines switching and circuit protection into a single device
  • All components meet SAE J1171 external ignition protection requirements
  • Clear, single lever operation
  • "Trip Free" design cannot be held "ON" during fault current condition
  • Waterproof
  • Recessed mounting holes for clean appearance
  • Self-trimming case eliminates the need for mounting panels or trim bezels
  • Round case permits easy installation with standard sized hole saw
  • Large clearance around terminal studs accept heavy gauge wire lugs
  • Robust 5/16 terminals provide high torque connections
  • Large lever with vertical/horizontal orientation provides indication of trip status
  • Ignition protected - safe for installation aboard gasoline powered boats

Specifications 
Circuit Breaker Class:Type III - Switchable / Manual Reset - Trip Free
Type:Thermally Responsive Bi-Metal Blade
Case Material:Thermoset Polyester
Voltage Rating:48 Volts DC Maximum
Interrupt Rating:5,000 Amperes @12 Volts DC
 3,000 Amperes @24 Volts DC
 1,500 Amperes @42 Volts DC
Operating Temperature Range:-25C° to +82C°
7037 187 Series Thermal Circuit Breaker, 35A - Blue Sea Systems
7037 187 Series Thermal Circuit Breaker, 35A - Blue Sea Systems
187 - Series Thermal Circuit Breakers - Panel Mount

35 Amp Circuit Breaker

PN:  7037

Features:
  • Combines switching and circuit protection into a single device
  • All components meet SAE J1171 external ignition protection requirements
  • Clear, single lever operation
  • "Trip Free" design cannot be held "ON" during fault current condition
  • Waterproof
  • Recessed mounting holes for clean appearance
  • Self-trimming case eliminates the need for mounting panels or trim bezels
  • Round case permits easy installation with standard sized hole saw
  • Large clearance around terminal studs accept heavy gauge wire lugs
  • Robust 5/16 terminals provide high torque connections
  • Large lever with vertical/horizontal orientation provides indication of trip status
  • Ignition protected - safe for installation aboard gasoline powered boats

Specifications 
Circuit Breaker Class:Type III - Switchable / Manual Reset - Trip Free
Type:Thermally Responsive Bi-Metal Blade
Case Material:Thermoset Polyester
Voltage Rating:48 Volts DC Maximum
Interrupt Rating:5,000 Amperes @12 Volts DC
 3,000 Amperes @24 Volts DC
 1,500 Amperes @42 Volts DC
Operating Temperature Range:-25C° to +82C°
7038 187 Series Thermal Circuit Breaker, 40A - Blue Sea Systems
7038 187 Series Thermal Circuit Breaker, 40A - Blue Sea Systems
187 - Series Thermal Circuit Breakers - Panel Mount

40 Amp Circuit Breaker

PN:  7038

Features:
  • Combines switching and circuit protection into a single device
  • All components meet SAE J1171 external ignition protection requirements
  • Clear, single lever operation
  • "Trip Free" design cannot be held "ON" during fault current condition
  • Waterproof
  • Recessed mounting holes for clean appearance
  • Self-trimming case eliminates the need for mounting panels or trim bezels
  • Round case permits easy installation with standard sized hole saw
  • Large clearance around terminal studs accept heavy gauge wire lugs
  • Robust 5/16 terminals provide high torque connections
  • Large lever with vertical/horizontal orientation provides indication of trip status
  • Ignition protected - safe for installation aboard gasoline powered boats

Specifications 
Circuit Breaker Class:Type III - Switchable / Manual Reset - Trip Free
Type:Thermally Responsive Bi-Metal Blade
Case Material:Thermoset Polyester
Voltage Rating:48 Volts DC Maximum
Interrupt Rating:5,000 Amperes @12 Volts DC
 3,000 Amperes @24 Volts DC
 1,500 Amperes @42 Volts DC
Operating Temperature Range:-25C° to +82C°
7040 187 Series Thermal Circuit Breaker, 60Amp - Blue Sea Systems
7040 187 Series Thermal Circuit Breaker, 60Amp - Blue Sea Systems
187 - Series Thermal Circuit Breakers - Panel Mount

60 Amp Circuit Breaker

PN: 7040

Features:
  • Combines switching and circuit protection into a single device
  • All components meet SAE J1171 external ignition protection requirements
  • Clear, single lever operation
  • "Trip Free" design cannot be held "ON" during fault current condition
  • Waterproof
  • Recessed mounting holes for clean appearance
  • Self-trimming case eliminates the need for mounting panels or trim bezels
  • Round case permits easy installation with standard sized hole saw
  • Large clearance around terminal studs accept heavy gauge wire lugs
  • Robust 5/16 terminals provide high torque connections
  • Large lever with vertical/horizontal orientation provides indication of trip status
  • Ignition protected - safe for installation aboard gasoline powered boats

Specifications
Circuit Breaker Class:Type III - Switchable / Manual Reset - Trip Free
Type:Thermally Responsive Bi-Metal Blade
Case Material:Thermoset Polyester
Voltage Rating:48 Volts DC Maximum
Interrupt Rating:5,000 Amperes @12 Volts DC
3,000 Amperes @24 Volts DC
1,500 Amperes @42 Volts DC
Operating Temperature Range:-25C° to +82C°
7041 187 Series Thermal Circuit Breaker, 70Amp - Blue Sea Systems
7041 187 Series Thermal Circuit Breaker, 70Amp - Blue Sea Systems
187 - Series Thermal Circuit Breakers - Panel Mount

70 Amp Circuit Breaker

PN:  7041

Features:
  • Combines switching and circuit protection into a single device
  • All components meet SAE J1171 external ignition protection requirements
  • Clear, single lever operation
  • "Trip Free" design cannot be held "ON" during fault current condition
  • Waterproof
  • Recessed mounting holes for clean appearance
  • Self-trimming case eliminates the need for mounting panels or trim bezels
  • Round case permits easy installation with standard sized hole saw
  • Large clearance around terminal studs accept heavy gauge wire lugs
  • Robust 5/16 terminals provide high torque connections
  • Large lever with vertical/horizontal orientation provides indication of trip status
  • Ignition protected - safe for installation aboard gasoline powered boats

Specifications 
Circuit Breaker Class:Type III - Switchable / Manual Reset - Trip Free
Type:Thermally Responsive Bi-Metal Blade
Case Material:Thermoset Polyester
Voltage Rating:48 Volts DC Maximum
Interrupt Rating:5,000 Amperes @12 Volts DC
 3,000 Amperes @24 Volts DC
 1,500 Amperes @42 Volts DC
Operating Temperature Range:-25C° to +82C°
7047 187 Series Thermal Circuit Breaker, 135Amp - Blue Sea Systems
7047 187 Series Thermal Circuit Breaker, 135Amp - Blue Sea Systems
187 - Series Thermal Circuit Breakers - Panel Mount

135 Amp Circuit Breaker

PN:  7047

Features:
  • Combines switching and circuit protection into a single device
  • All components meet SAE J1171 external ignition protection requirements
  • Clear, single lever operation
  • "Trip Free" design cannot be held "ON" during fault current condition
  • Waterproof
  • Recessed mounting holes for clean appearance
  • Self-trimming case eliminates the need for mounting panels or trim bezels
  • Round case permits easy installation with standard sized hole saw
  • Large clearance around terminal studs accept heavy gauge wire lugs
  • Robust 5/16 terminals provide high torque connections
  • Large lever with vertical/horizontal orientation provides indication of trip status
  • Ignition protected - safe for installation aboard gasoline powered boats

Specifications 
Circuit Breaker Class:Type III - Switchable / Manual Reset - Trip Free
Type:Thermally Responsive Bi-Metal Blade
Case Material:Thermoset Polyester
Voltage Rating:48 Volts DC Maximum
Interrupt Rating:5,000 Amperes @12 Volts DC
 3,000 Amperes @24 Volts DC
 1,500 Amperes @42 Volts DC
Operating Temperature Range:-25C° to +82C°
7043 187 Series Thermal Circuit Breaker, 90Amp - Blue Sea Systems
7043 187 Series Thermal Circuit Breaker, 90Amp - Blue Sea Systems
187 - Series Thermal Circuit Breakers - Panel Mount

90 Amp Circuit Breaker

PN:  7043

Features:
  • Combines switching and circuit protection into a single device
  • All components meet SAE J1171 external ignition protection requirements
  • Clear, single lever operation
  • "Trip Free" design cannot be held "ON" during fault current condition
  • Waterproof
  • Recessed mounting holes for clean appearance
  • Self-trimming case eliminates the need for mounting panels or trim bezels
  • Round case permits easy installation with standard sized hole saw
  • Large clearance around terminal studs accept heavy gauge wire lugs
  • Robust 5/16 terminals provide high torque connections
  • Large lever with vertical/horizontal orientation provides indication of trip status
  • Ignition protected - safe for installation aboard gasoline powered boats

Specifications 
Circuit Breaker Class:Type III - Switchable / Manual Reset - Trip Free
Type:Thermally Responsive Bi-Metal Blade
Case Material:Thermoset Polyester
Voltage Rating:48 Volts DC Maximum
Interrupt Rating:5,000 Amperes @12 Volts DC
 3,000 Amperes @24 Volts DC
 1,500 Amperes @42 Volts DC
Operating Temperature Range:-25C° to +82C°
CIRCUIT BREAKER 187 PANEL 80A - Blue Sea Systems
Heavy duty circuit protection when switching and circuit protection are both required. Single lever operation is clearly visible. Ignition protected (conforming to SAE J1171) safe for installation aboard gas-powered boats. Weather resistant. 5/16-18 terminal studs. Maximum voltage 42 volts DC.
CIRCUIT BREAKER 187 PANEL 30A - Blue Sea Systems
Heavy duty circuit protection when switching and circuit protection are both required. Single lever operation is clearly visible. Ignition protected (conforming to SAE J1171) safe for installation aboard gas-powered boats. Weather resistant. 5/16-18 terminal studs. Maximum voltage 42 volts DC.
Circuit Breaker, 120Amp, Panel Mount - Blue Sea Systems
Provides heavy duty circuit protection for 25 to 200 Amp loads when switching and circuit protection are both required. Single lever operation, clearly visible. Trip-free, cannot be held closed after trip. Self-trimming case eliminates need for mounting panels or trim bezels. Round case for easy installation with standard sized hole saw (panel mount models). Large clearance around terminal studs accepts up to 1/0 AWG lugs. Recessed mounting holes for clean appearance. Robust 5/16"-18 terminals provide high torque connections.
CIRCUIT BREAKER 187 PANEL 100A - Blue Sea Systems
Heavy duty circuit protection when switching and circuit protection are both required. Single lever operation is clearly visible. Ignition protected (conforming to SAE J1171) safe for installation aboard gas-powered boats. Weather resistant. 5/16-18 terminal studs. Maximum voltage 42 volts DC.
CIRCUIT BREAKER 187 PANEL 150A - Blue Sea Systems
Heavy duty circuit protection when switching and circuit protection are both required. Single lever operation is clearly visible. Ignition protected (conforming to SAE J1171) safe for installation aboard gas-powered boats. Weather resistant. 5/16-18 terminal studs. Maximum voltage 42 volts DC.
CIRCUIT BREAKER 187 PANEL 50A - Blue Sea Systems
Heavy duty circuit protection when switching and circuit protection are both required. Single lever operation is clearly visible. Ignition protected (conforming to SAE J1171) safe for installation aboard gas-powered boats. Weather resistant. 5/16-18 terminal studs. Maximum voltage 42 volts DC.
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