Eaton Cutler-Hammer BRH320 20A 3P Circuit Breaker, Type BR | AmpState

Meet the Eaton Cutler-Hammer BRH320 — a purpose-built 20A, 3-pole circuit breaker designed for dependable protection in panelboards, load centers, and electrical distribution networks. As a Type BR device, it delivers a precise, plug-in replacement that helps you keep your original BOM intact and your system running smoothly.

• Exact form-factor for seamless replacement: 3-pole design with a 20 amp rating fits Eaton panelboards and compatible load centers without modification, preserving original performance and safety standards.
• Replacement-ready and BOM-conscious: The BRH320 is ideal for service replacements and stocking spares that maintain alignment with the original part numbers, reducing downtime and confusion during outages or upgrades.
• Proven reliability from a trusted brand: Eaton Cutler-Hammer is known for durable circuit protection across commercial and light-industrial installations, helping you protect critical circuits with confidence.
• Versatile for electrical distribution: Suitable for use in panelboards and distribution systems that require robust 3-pole protection in a compact form factor.
• Easy sourcing and support: Available from AmpState. If you’re unsure about fit, send a message and we’ll help you confirm compatibility with your specific panel or BOM.

Specifications at a glance

Manufacturer: Eaton Cutler-Hammer
Part Number: BRH320
Product Type: Circuit Breaker
Amperage: 20 A
Poles: 3
Series/Type: BR

This BR-type breaker is designed for situations where you need a reliable, manufacturer-aligned replacement that preserves the exact operating characteristics of the original installation. Whether you’re performing a routine replacement, stocking spare parts for planned maintenance, or aligning your BOM with the canonical part number, the BRH320 from AmpState provides the compatibility and peace of mind you expect from Eaton’s trusted protection devices.