RICH SOLAR Single Pole Waterproof Circuit Breaker | Waterproof Thermal Type Breaker | Choose Amp: 40A, 60A, 80A, 100A, 120A, 150A, 150A, 200A, 250A Circuit Breakers RICH SOLAR 40A

RICH SOLAR Single Pole Waterproof Circuit Breaker | Waterproof Thermal Type Breaker | Choose Amp: 40A, 60A, 80A, 100A, 120A, 150A, 150A, 200A, 250A

RICH SOLAR Single Pole Waterproof Circuit Breaker | Waterproof Thermal Type Breaker | Choose Amp: 40A, 60A, 80A, 100A, 120A, 150A, 150A, 200A, 250A

Name: RICH SOLAR Single Pole Waterproof Circuit Breaker | Waterproof Thermal Type Breaker | Choose Amp: 40A, 60A, 80A, 100A, 120A, 150A, 150A, 200A, 250A
Brand: RICH SOLAR
SKU: RS-CB30
Price: 27.99 USD
Availability: InStock

BY: RICH SOLAR

SKU: RS-CB30

| Availability: In stock

$27.99

Rated Current (Amp):

Quantity

Found A Better Price?

Share it with us now and we will beat it. Get the best deal online, guaranteed!

Live Chat With an Expert

Estimated Delivery Between

and .

Order within to get it by the earliest date.

Order within

to get it by the earliest date.

Authorized RICH SOLAR Dealer

Free & Fast Shipping From US Warehouses

Easy 30-Day Returns & Price Beat Guarantee

Lifetime Expert Support

RICH SOLAR Single Pole Waterproof Circuit Breaker | Waterproof Thermal Type Breaker | Choose Amp: 40A, 60A, 80A, 100A, 120A, 150A, 150A, 200A, 250A

The RICH SOLAR Single Pole Waterproof Circuit Breaker is a durable, thermal-type breaker designed for use in demanding solar, RV, marine, and off-grid power applications. Rated for up to 250 amps and featuring a waterproof housing, this breaker offers essential overcurrent protection while withstanding harsh outdoor environments. With easy reset functionality and available in multiple amperages, it’s a must-have component for protecting batteries, inverters, and other high-value equipment.

RICH SOLAR Single Pole Waterproof Circuit Breaker Features

Available in Multiple Amperages

Choose from 40A, 60A, 80A, 100A, 120A, 150A, 200A, or 250A—sized to match your solar or DC system needs.

Waterproof and Weatherproof Design

Built to resist moisture and debris—ideal for marine, RV, and outdoor solar installations.

Thermal Type Circuit Protection

Automatically trips under overload—prevents overheating and protects downstream components.

Manual Reset Button

Push-to-reset mechanism—no need to replace fuses after tripping, saving time and cost.

Compact, Single Pole Build

Simple inline protection—installs directly between your battery and load or charge controller.

RICH SOLAR Single Pole Waterproof Circuit Breaker Applications

Battery to Inverter Protection – Prevents damage from overcurrent between your battery and inverter.
Charge Controller Output Protection – Breaker for the positive cable from controller to battery.
RV, Boat, and Vehicle Installations – Waterproof body ensures performance in outdoor and mobile use.
Solar Combiner Box or Power Panel – Adds overcurrent safety to each power branch.
Off-Grid and Mobile Systems – Ideal for backup systems, trailers, and off-grid homes.

What's Included

Everything you need is included with your product.

RICH SOLAR Single Pole Waterproof Circuit Breaker | Waterproof Thermal Type Breaker | Choose Amp: 40A, 60A, 80A, 100A, 120A, 150A, 150A, 200A, 250A

User Manual

RICH SOLAR Single Pole Waterproof Circuit Breaker Specifications

Category	Specifications
Rating	25-250A, 30VDC; 48VDC
Interrupt Rating	3000A @30VDC
Operating Temperature Rating	-25°F (-32°C) to 180°F (82°C)
Storage Temperature Rating	-30°F (-34°C) to 300°F (149°C)
Materials	Black UL-rated 94V0 thermoplastic. Thermoplastic elastomer stud insulators are provided on covered units with F-style (Surface-mount) bases.
Marking	Standard marking includes amp ratings and part numbers. Custom markings are also available
Termination	1/4-28 or 3/8-16 threaded studs
Torque Rating	S 50 in-lbs (5.6N·m) max
Mounting Torque Rating	Panel or surface-mount options; 50 in-lbs (5.6N·m) max. The threaded insert option has a max torque of 25 in-lbs (2.8N·m)
Ingress Protection Rating	IP67
Compliance	SAE J1625; ABYC E-11; CE; SAE J1171 (ignition protected)

Frequently-Asked Questions

Can this breaker be used outdoors?

Yes. The waterproof housing is designed for outdoor and mobile applications like RVs and boats.

Does this work with 12V and 24V systems?

Yes. It supports systems from 12V to 48V DC, making it highly versatile.

Is this breaker reusable after tripping?

Yes. It includes a manual reset button, so you can easily reset it without replacing anything.

How should I size the breaker for my system?

Match the breaker’s amp rating to the cable and current load in your system. Consult your inverter or controller specs for recommended protection.

Shipping & Easy Returns

Shipping is FAST & FREE across the US. Read our full Shipping Policy here.

We offer market leading Easy 30 Day Returns. Read more about our Returns Policy here.

Why Buy From Us

We get it. You've got a lot of choices when it comes to online retailers. Here's why we think you should shop with us at Off-Grid Source.

Free Shipping: Absolutely no hidden charges, ever.
Guaranteed Best Prices: If you find a lower price elsewhere, we'll match it.
30-Day Easy Returns: Not Happy with your product? Return it, no questions asked.
Great Customer Service: It's rare to get a real person these days, but with us, you always will. Have questions? Call us at +1 (877)-556-3347.

FAST & FREE SHIPPING

From US-Based Warehouse

30-DAYS EASY RETURNS

Yes, Really.

GUARANTEED BEST PRICES

Find a Better Price? We’ll Match It.

GREAT CUSTOMER SERVICE

Call Us: (+1) 877-556-3347

Our Customers Tell It Better Than We Do

Excellent 4.9/5

Trusted By 10,000+ Customers. See All Reviews.

They Stood By Me

I was a DIY solar power wannabe... that is 'til I connected with Manny... The man's a prince! He not only knows his stuff; he walked me through all things electrical. To make sure I had all I needed... he gave me his cell phone # to text him anytime I got confused... nights and weekends included. The prices were very competitive... definitely go with Manny -- you won't go wrong!

Bruce D.

Awesome Service!

I am always hesitant to buy things at places I have never shopped... I want to give a shout out to Manny who with great patience and knowledge helped me get my orders... I felt valued as a customer and I will definitely be back in the future. I highly recommend them, they make you feel like family.

Jennene A.

Real Person, Honest Service.

I'm about to go off grid. I called Manny, he walked me through everything so I could truly understand what I needed and never tried to upsell me. He was honest and made a customer for life.

Ray B.

Easy Return

I would personally like to thank Manny... I purchased the inverter and decided I needed to return it... Manny was very understanding and went out of his way to help me return the product and not even have to pay for shipping return. He gives this company reputation, honor and quality customer service!

Roger V.

Totally Off Grid.

I have been talking with Manny the owner... He has not only helped me design a system but he's been assisting with the install and components. I am super pleased so far with the assistance.

Jeff S.

Great Product! Fast Shipping

We added 2 more batteries to our current set up. Pleased with the customer service from Off-Grid Source! Will be back!

Jason

Excellent Customer Service

Very fast response times. Very professional. I highly recommend!

Ray W.