Your Browsing History
- Free 30-day Returns
$99.16
Meet Your Seller
Blue Sea 7146 187 - Series Thermal Circuit Breaker - 120Amp [7146]
+
+
Overview
Specs
Reviews
Any questions? Our AI mode will help you find out quickly.
Try me now
187 - Series Thermal Circuit Breakers - Surface Mount120 Amp Circuit Breaker
PN: KEY_TAB
KEY_TAB 7146Features: 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
KEY_TAB 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 DCKEY_TAB 3, 000 Amperes @24 Volts DCKEY_TAB 1, 500 Amperes @42
Volts DCOperating Temperature Range: -25C° to +82C°
PN: KEY_TAB
KEY_TAB 7146Features: 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
KEY_TAB 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 DCKEY_TAB 3, 000 Amperes @24 Volts DCKEY_TAB 1, 500 Amperes @42
Volts DCOperating Temperature Range: -25C° to +82C°
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by NothingButSavings Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...


![Main image of Blue Sea 7146 187 - Series Thermal Circuit Breaker - 120Amp [7146]](https://c1.neweggimages.com/productimage/nb640/AE57_1_20190731303247496.jpg)
![Alt view image 2 of 5 - Blue Sea 7146 187 - Series Thermal Circuit Breaker - 120Amp [7146]](https://c1.neweggimages.com/productimage/nb640/A4M5_1_20191108476376664.jpg)
![Alt view image 3 of 5 - Blue Sea 7146 187 - Series Thermal Circuit Breaker - 120Amp [7146]](https://c1.neweggimages.com/productimage/nb640/APT0D2011182QWCL.jpg)
![Alt view image 4 of 5 - Blue Sea 7146 187 - Series Thermal Circuit Breaker - 120Amp [7146]](https://c1.neweggimages.com/productimage/nb640/A62VD200528CAO7W.jpg)
![Alt view image 5 of 5 - Blue Sea 7146 187 - Series Thermal Circuit Breaker - 120Amp [7146]](https://c1.neweggimages.com/productimage/nb640/AJK0D200817RZ2QM.jpg)




