Eaton FAZ-C50/2-SA - 50A, 277VAC / 125VDC, 2-Pole, Circuit Breaker

Engineered for dependable overcurrent protection in demanding environments, the Eaton FAZ-C50/2-SA 2-pole circuit breaker delivers 50 A at up to 277 VAC or 125 VDC. This flexible device is designed for panelboards, switchboards, and control panels, making it a reliable choice for both new builds and upgrades in industrial, commercial, and OEM settings.

Key capabilities

• Current rating: 50 A
• Voltage rating: 277 VAC / 125 VDC
• Poles: 2-Pole
• Type: Circuit Breaker
• Configuration: Two-pole design for simultaneous interruption of both conductors
• Applications: Ideal for panelboards, switchboards, control panels, distribution panels, and motor control centers
• Environment: Suitable for industrial, commercial, and OEM applications requiring robust protection

Ideal applications

• Panelboards and switchboards in facilities with 277 VAC circuits, such as commercial and light industrial power distribution
• Motor control centers (MCCs) and control panels where reliable overcurrent protection is essential
• OEM equipment that combines AC power paths (277 VAC) with DC control logic (125 VDC)

Why this product stands out

The FAZ-C50/2-SA offers a clear advantage for setups that require both AC and DC protection in a compact, two-pole package. Its 50 A rating provides dependable protection for feeders and loads, while the dual-voltage capability supports diverse wiring schemes without compromising safety or performance. Built to integrate with Eaton distribution gear, it delivers consistent operation in distribution panels and motor control centers—reducing downtime and helping safeguard critical equipment.

Specs at a glance

• 50 A
• 277 VAC / 125 VDC
• 2-Pole
• Circuit Breaker

Practical installation tips

• Match the voltage environment to the device: use 277 VAC for power feeders and 125 VDC for DC control circuits
• Ensure the breaker is appropriate for the panelboard or switchboard configuration and that wiring is sized for 50 A loads
• Plan for future expansions by leveraging the 2-pole design to simplify wiring and maintenance in multi-path distributions