Enphase Eaton 150A 240V 2-Pole Circuit Breaker – BRK-150A-2P-240V

The Enphase Eaton BRK-150A-2P-240V is a heavy-duty 2-pole, 150-amp circuit breaker designed for residential and light commercial energy systems. This breaker is compatible with Enphase IQ Combiner boxes and Eaton BR-style load centers, making it ideal for high-capacity solar and storage installations. UL listed and compliant with NEC requirements, this plug-on breaker delivers thermal-magnetic protection for both overload and short-circuit conditions. It is commonly used for large battery banks, main breaker protection, or high-powered subpanels.

Key Benefits

150A Current Rating: Supports large-scale PV, battery backup, and energy storage applications.

2-Pole Configuration: Safely breaks both legs of a 240V split-phase circuit in one motion.

Type BR Compatible: Designed to fit Eaton BR load centers and Enphase IQ Combiners.

Thermal-Magnetic Protection: Combines long-term overload sensing and quick short-circuit response.

Plug-On Mounting: Easy installation without additional brackets or adapters.

Special Technology

High Interrupt Rating: Rated to interrupt up to 10,000 Amps of fault current (10kAIC).

Robust Housing: Molded thermoplastic case provides arc resistance and durability in high-load applications.

Field Replaceable: Quick and tool-free replacement for maintenance or upgrades.

UL Listed for Solar: Approved for use in UL 1741-compliant systems and NEC-compliant installations.

Industrial Reliability: Trusted by solar professionals and electricians for high-load solar + storage builds.

Warranty

The Enphase BRK-150A-2P-240V circuit breaker is backed by a 10-year limited manufacturer warranty when installed according to Enphase and Eaton specifications.

Best Use

Enphase IQ Battery Systems: Ideal for use as a main breaker or high-amp battery breaker in IQ Combiner setups.

Large Solar Inverter Circuits: Provides circuit protection for commercial-scale or multi-string solar systems.

Backup Load Panels: Used in subpanels that manage large loads during outages or grid failures.

Code-Compliant Energy Systems: NEC-compliant for both residential and commercial permitted installations.

Specifications Table

About Enphase Energy:

Enphase Energy is a global leader in solar energy solutions, renowned for its microinverter technology that maximizes solar panel performance and reliability. Enphase offers integrated systems that combine solar, storage, and energy management for optimized home energy use.

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