Eaton FAZ-B25-2 - 25 A, 480 V, 2-Pole Circuit Breaker | AmpState

Meet the Eaton FAZ-B25-2 — a 25-amp, 480-volt, 2-pole molded case circuit breaker designed to safeguard your electrical distribution with precision. Built for dependable branch circuit overcurrent and short-circuit protection, this MCCB is a trusted choice for panelboards and load centers in demanding environments.

Compact, space-efficient protection that doesn’t compromise safety

• Compact molded case design minimizes panel footprint, freeing up space for additional circuits while keeping wiring tidy and accessible.
• Thermal-magnetic trip unit delivers stable, repeatable protection performance for both overloads and short circuits, reducing nuisance trips and helping maintain steady operation of connected equipment.
• 2-pole operation ensures simultaneous disconnection of both hot legs in a 480V circuit for safer, more reliable shutdowns.
• OEM compatibility works seamlessly with matching manufacturer load centers and panelboards, enabling straightforward replacement, upgrades, or new installations.
• Versatile application suitable for residential, commercial, and light industrial settings where reliable 480V protection is required.

Key specifications at a glance

• Manufacturer: Eaton
• Part Number: FAZ-B25-2
• Type: Thermal-magnetic molded case circuit breaker (MCCB)
• Amperage Rating: 25 A
• Voltage Rating: 480 V
• Number of Poles: 2
• Application: Branch circuit overcurrent and short-circuit protection

Practical use cases and best-fit scenarios

Ideal for protecting feeders and branch circuits in high-voltage environments, the FAZ-B25-2 shines in:

• Commercial electrical panels and light-industrial distribution centers where 480V networks are standard.
• Upgrades or replacements in OEM panelboards and load centers that require reliable 2-pole protection with a compact form factor.
• Motor and equipment feeders that demand quick, dependable disconnection during fault conditions without compromising downstream circuits.

Why choose the Eaton FAZ-B25-2?

• Reliability backed by Eaton’s engineering for high-visibility protection in 480V systems.
• Compact footprint that helps maximize usable panel space while maintaining clear labeling and easy service access.
• Thermal-magnetic protection provides a balance between fast short-circuit interruption and stable overload response, reducing downtime and extending equipment life.
• Designed for straightforward compatibility with OEM load centers and panelboards, simplifying installation and maintenance.

Installation and safety notes

Ensure compatibility with the intended panelboard or load center and confirm that a 2-pole, 480V configuration matches your distribution requirements. For best results, install by a qualified electrician following local electrical codes and manufacturer guidelines.