Shop
Sign In

Account

Buy Later

Wishlist

2-Day Shipping $19.99

FREE SHIPPING On Orders Over $50

Blue Sea 7148 187 – Series Thermal Circuit Breaker – 150Amp

MPN: 7148
SKU: CW20568
Blue Sea 7148 187 - Series Thermal Circuit Breaker - 150Amp

Blue Sea 7148 187 – Series Thermal Circuit Breaker – 150Amp

MPN: 7148

SKU: CW20568

The 187 - Series Thermal Circuit Breakers are designed for 150 Amp applications, combining switching and circuit protection in one device. They meet stringent safety standards and feature a trip free design, ensuring reliable operation. The breakers are waterproof and suitable for use in gasoline-powered boats. Their robust construction allows for easy installation and high torque connections.

Features:
  • Combines switching and circuit protection into a single device
  • All components meet SAE J1171 external ignition protection requirements
  • Clear, single lever operation
  • Waterproof and ignition protected for safe installation
  • Large clearance around terminal studs for heavy gauge wire lugs

Categories: ,

14 in stock

$76.29

Free Shipping

OEM Parts

14 in stock

-

With 2-Day Shipping

Get By Friday 05/02

Add to wishlist

30 Day Returns

Click to read our policy

Same Day Shipping

Order before 3PM EST

Always Low Prices
Marine
Co-Pilot
Marine Co-Pilot
Shopping Assistant

Sample Questions:

What is the weight and length?

Does it come with the motor?

What is the manfu. part number?

Ask Any Question About The Blue Sea 7148 187 – Series Thermal Circuit Breaker – 150Amp

[mwai_chatbot id="default"]

About your product

Product Description

187 – Series Thermal Circuit Breakers – Surface Mount

150 Amp Circuit Breaker

PN:  7148

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°

WarningWARNING: 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.

Manufacturer : Blue Sea Systems
Manufacturer Part No : 7148
UPC : 632085171483

Specs & Manuals

Additional information

Weight 0.55 lbs
Dimensions 8.00 × 5.00 × 2.00 in
Brand

UPC

MPN

Reviews

Fast Boat Parts
4.8
powered by Google
Ken Powell
17:20 07 Nov 24
I needed to return an item and it was quick and easy. Great customer service!
Wayne Jones
17:39 20 May 24
I ordered the wrong part first time. In 2 days they sent the correct switch . Very fast and knowledgeable.
maureen peterson
12:50 13 May 24
Super fast shipping.Great people to deal with, highly recommend... Thank you.
Jason Webre
18:13 04 Apr 24
When I order my bracket, I put the wrong mailing address. So the post office returned it to Fast Boat Parts. Armen the rep. For Fast Boat Parts, Immediately returned my call & has been doing a great job of watching for the returned bracket, keeping me informed of the status. The first bracket was delivered quickly & Armen has been very nice & thoughtful in assisting me with getting another bracket mailed to my correct address.
Ivana Gross
04:38 07 Oct 23
Very helpful and friendly staff! Would definitely recommend.
Donna Terzian
17:27 24 Aug 23
I am very pleased with the outstanding customer service I received with Fast Boats. They went out of their way personally to communicate with me and ensure a product, price, and delivery I would be happy with. Customer service rep Armen showed what good customer relations is all about.Donna
See All Reviews

14 in stock

$76.29

Free Shipping

OEM parts

14 in stock

-

With 2-Day Shipping

Get By Friday 05/02

Add to wishlist

30 Day Returns

Click to read our policy

Same Day Shipping

Order before 3PM EST

Support Small Business - Shop American

Related Products

Related products

Complete your purchase

$76.29

Buy Now