Newmar Power - 30 Amp Breaker - With Black Throw
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Built for Safety and Performance
The Newmar 30 Amp Circuit Breaker with Black Throw is designed to meet the highest safety and reliability standards for marine electrical systems. Engineered with a magnetic-hydraulic "trip-free" mechanism, it ensures dependable circuit protection while preventing overloads and electrical failures. This breaker is UL recognized, CSA listed, and meets USCG requirements, making it a trusted choice for marine applications.
Designed for compatibility, it seamlessly fits all Newmar electrical panels as well as most other brands, providing a flexible solution for both new installations and replacements.
Robust Technical Specifications
- Single and double pole configurations available
- Rated for both AC and DC systems
- 5-30 amp models support up to 65 VDC or 277 VAC
- 40-50 amp models support up to 32 VDC or 120 VAC
- Magnetic-hydraulic trip mechanism for consistent protection
- #10 screw terminals on the rear for secure wiring connections
Available Product Variations
- 30ADB – Double Pole
- 30ASB – Single Pole
Customizable Handle Options
- Available in red, white, or black toggle handles to match your panel setup
Key Features
- Certified for marine use with UL and CSA recognition
- Works with Newmar panels and most other brands
- "Trip-free" mechanism prevents circuit failure due to overload
- Multiple amperage ratings for tailored electrical protection
- Secure rear screw terminals for easy installation
Important Notes
For applications exceeding 30 amps, these breakers are approved for use in 230 VAC Line-to-Line systems (115 VAC per leg). However, they are not rated for 230 VAC Line-to-Neutral systems.
Mounting screws are not included and must be ordered separately.
We ship all in-store (FL) stock orders the same day if placed before 3 PM EST, Monday through Friday. Orders placed after this time will ship the next business day. Orders fulfilled from other warehouses or manufacturers may not ship the same day. If an item is out of stock, we will notify you promptly.