All circuit breakers offered by NEWMAR are UL recognized and CSA listed for AC and DC
systems and meet USCG requirements as a qualified circuit protection device.
Single and Double Pole
Fit all NEWMAR electrical panels, as well as most other brands
Options
Important Circuit Breaker Rating Note: Standard series breakers shown on this page which are rated higher than 30 amps are acceptable for use in 230 VAC Line-to-Line systems (where each leg is 115 VAC - to - neutral), but are not rated for 230 VAC line-to-neutral systems.
The Newmar 30 Amp Single Pole Breaker with Black Throw, part number 088-0301-2, is a circuit protection device designed for integration into AC and DC electrical systems. This component is suitable for IT infrastructure and other B2B applications requiring reliable circuit interruption. It features a magnetic-hydraulic "trip-free" mechanism, ensuring consistent operation. Rated for up to 65 VDC or 277 VAC, this single pole breaker is designed to fit all Newmar electrical panels and is compatible with most other brands. It is UL recognized and CSA listed, meeting USCG requirements for qualified circuit protection. This breaker provides essential overcurrent protection, helping to safeguard connected equipment and maintain system integrity in various operational environments. It is intended for buyers who need to replace or install circuit protection in existing or new electrical panels.
This 30 amp single pole breaker is rated for up to 65 VDC or 277 VAC. Breakers rated higher than 30 amps in this series are acceptable for 230 VAC Line-to-Line systems (115 VAC to neutral per leg), but not for 230 VAC line-to-neutral systems.
Yes, this circuit breaker is designed to fit all Newmar electrical panels and is also compatible with most other brands of electrical panels.
The circuit breaker features a magnetic-hydraulic "trip-free" mechanism, which provides reliable circuit protection.
No, mounting screws are not provided with the breaker and must be ordered separately. It uses #10 screw terminals on the rear for wiring.
088-0301-2 - Newmar Power Newmar 30 Amp Single Pole Breaker W/ Black Throw