Rich Solar | Single Pole Waterproof Circuit Breaker 30A/40A/60A/80A/100A/120A/150A/150A/200A/250A
Durable Protection for DC Electrical Systems
Our Single Pole Waterproof Circuit Breaker is designed for maximum safety and reliability in a wide range of DC applications. With current ratings from 30A to 250A, these thermal-type breakers provide overcurrent protection for auxiliary and accessory circuits in demanding environments.
Applications
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Ideal for truck, bus, RV, and marine systems
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Suitable for battery chargers, DC audio systems
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Commonly used in compartment and bilge area applications
Features
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Thermal Type: Automatically resets or can be manually reset after a fault is cleared
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Single Pole Design: Compact and easy to install
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Waterproof Housing: Built to withstand harsh and wet environments
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Wide Amp Range: Available in 30A, 40A, 60A, 80A, 100A, 120A, 150A, 200A, and 250A options
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Durable Build: Resistant to vibration, moisture, and corrosion


Specification
Tech Specs
| 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 thermoses plastic. 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 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. Threaded insert option has a max torque of 25 in-lbs (2.8N·m). |
| Ingress Protection Rating: | IP67 Custom markings also available. |
| Compliance: | SAE J1625; ABYC E-11; CE; SAE J1171 (ignition protected) |
Manuals and Downloads
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Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
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Are Products Brand New?
Yes! By default, all products on Solar Guys Pro are 100% brand-new and in perfect condition.
If an item is used or refurbished, it will clearly indicate so in the title of the product as well as the discription.
For example, a used Battery will say:
XYZ Battery | 48V 100AH (REFURBISHED)
If you'd like to confirm, you can always send us a email at info@solarguyspro.com
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Frequently Asked Questions
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