Eaton FD1050 Series C Molded Case Circuit Breaker – 50A, 1-Pole, 347VAC/125VDC, 18 kAIC

The Eaton FD1050 Series C molded case circuit breaker is designed to deliver reliable circuit protection in commercial and industrial electrical distribution systems. It provides thermal magnetic protection against overloads and short circuits, ensuring safe operation of connected electrical equipment. Built on the Series C platform, it supports both AC and DC applications, making it suitable for flexible and demanding power distribution environments.

Electrical Ratings

• Current Rating: 50A
• Voltage Rating: 347 Vac / 125 Vdc
• Frequency Rating: 50/60 Hz
• Number of Poles: Single-pole
• Interrupt Rating: 35 kAIC at 277 Vac / 18 kAIC at 347 Vac
• Trip Type: T186
• Circuit Breaker Frame Type: Complete breaker (Frame F)
• Circuit Breaker Type: FD

Key Specifications

• Manufacturer: Eaton
• Catalog Number: FD1050
• UPC: 786679312155
• Product Type: Molded case circuit breaker
• Series: Series C
• Frame: F
• Terminals: Load side
• Standards: UL Listed
• Application Note: Suitable for AC and DC branch circuit protection within rated limits
• Warranty: Eaton Selling Policy 25-000 (1 year from installation or 18 months from shipment, if applicable per listing context)

Physical Details

• Product Length/Depth: 3.38 in
• Product Height: 6 in
• Product Width: 1.38 in
• Product Weight: 4 lb

Product Data

• Application: Industrial and commercial electrical distribution systems
• Installation Use: Series C breaker assemblies for AC/DC branch circuit protection
• Function: Provides overload and short-circuit protection for electrical circuits
• System Compatibility: Designed for Eaton Series C equipment
• Safety Feature: High interrupting capacity ensures reliable fault protection in demanding electrical environments