Blue Sea 7146 187 - Series Thermal Circuit Breaker - 120Amp

Circuit breakers protect the wire in electrical circuits. Blue Sea Systems broad selection of magnetic and thermal circuit breakers features a vast selection of main and branch circuit protection devices. Their robust design makes them ideal for marine and vehicle AC and DC electrical systems.

Blue Sea 7146BSS Attributes

• Ampere Rating: 120 Amp
• Voltage Rating: 48 Volt
• Reset Type: Manual
• Terminal Connection: Stud
• Type: Thermal
• Quantity: Single
• Estimated Install Time (Hours): 0.25

Blue Sea 7146BSS Features & Benefits

• Self-Trimming Case Eliminates Need For Mounting Panels Or Trim Bezels
• Visible Yellow Reset Lever Shows Open Condition
• Trip-Free Design Cannot Be Held Closed After Trip
• Large Clearance Around Terminal Studs Accepts Up To 1/0 AWG Lugs
• Recessed Mounting Holes For Clean Appearance
• Robust 5/16 Inch-18 Terminals Provide High Torque Connections
• 5,000 Ampere AIC For Large Battery Banks
• No Supplier Warranty

187 - Series Thermal Circuit Breakers - Surface Mount

120 Amp Circuit Breaker

PN:  7146

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
  
• 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°

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Circuit breaker, 187 series, 120A, MFG 7146, rounded rectangular surface mount, thermal type, type II, manual reset/switchable, no short circuit reset, 5000 Amp (12V) interruption, 48...
SKU: NVN-20566
MPN: 7146-BSS
UPC: 632085071462