089-0301-2 - Newmar Power NEWMAR 30 Amp Double Pole Circuit | Aztek Computers
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SKU: BRQTD5U050 |  Mfg. Part: 089-0301-2  |  0 Reviews  |     Share

089-0301-2 - Newmar Power NEWMAR 30 Amp Double Pole Circuit Breaker

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$79.39  $107.18
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Product Overview

The NEWMAR 30 Amp Double Pole Circuit Breaker is designed for both AC and DC systems, ensuring reliable and safe operation. This breaker is UL recognized and CSA listed, meeting the USCG requirements for circuit protection.

Compatible with all NEWMAR electrical panels and most other brands, it features a magnetic-hydraulic 'trip-free' mechanism for enhanced safety.

Specifications:

  • Rated for 5-30 amps at 65 VDC or 277 VAC; 40 and 50 amps at 32 VDC or 120 VAC.
  • Mounting screws are not included; order separately.
  • #10 screw terminals on the rear for easy wiring.

Available Options:

  • Toggle handles in red, white, or black.
  • Single pole options: 5, 10, 15, 20, 25, 30, 40, or 50 amp.
  • Double pole options: 15, 20, 30, or 50 amp.

Important Note: Breakers rated above 30 amps are suitable for use in 230 VAC Line-to-Line systems, but not for 230 VAC line-to-neutral systems.

Expert Overview

The Newmar Power 089-0301-2 is a 30 Amp Double Pole Circuit Breaker designed for circuit protection in both AC and DC electrical systems. This component is suitable for IT infrastructure and other B2B applications requiring reliable power distribution safety. It is UL recognized and CSA listed, meeting USCG requirements for circuit protection, which can be relevant for specific industrial or marine-adjacent IT setups. The breaker features a magnetic-hydraulic 'trip-free' mechanism, enhancing operational safety by preventing the breaker from being held closed during an overcurrent condition. Compatibility extends to all Newmar electrical panels and most other brands, offering flexibility for integration into existing or new systems. Wiring is facilitated by #10 screw terminals located on the rear. This breaker is intended for IT professionals and facility managers who need to ensure the safety and compliance of their electrical circuits, particularly in environments where robust and certified circuit protection is critical.

Technical Specifications

  • UL recognized and CSA listed
  • Magnetic-hydraulic trip-free mechanism
  • Compatible with various electrical panels
  • Easy wiring with #10 screw terminals
  • Multiple amp ratings available

Product Details

  • Manufacturer:
  • Model Number:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Newmar Power
  • 089-0301-2
  • New
  • 5 lbs
  • 5 X 5 X 5
  • Aug 26, 2026
  • Nov 24, 2025
Product Identifiers: Brand: Newmar Power • Part #: 089-0301-2

Frequently Asked Questions

What systems is this circuit breaker compatible with?

This circuit breaker is designed for use in both AC and DC systems. It is compatible with all Newmar electrical panels and most other brands of electrical panels.

What are the available amperage options for this double pole breaker?

The double pole options for this circuit breaker are 15, 20, 30, or 50 amp. This specific model is a 30 amp double pole unit.

What is included with the circuit breaker?

The circuit breaker itself is included. Mounting screws are not included and must be ordered separately. Toggle handles are available in red, white, or black as options.

Are there any specific voltage considerations for breakers rated above 30 amps?

Yes, breakers rated above 30 amps are suitable for use in 230 VAC Line-to-Line systems, but they are not suitable for 230 VAC line-to-neutral systems.

089-0301-2 - Newmar Power NEWMAR 30 Amp Double Pole Circuit Breaker

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