Allen-Bradley 140M-F8E-C25 Circuit Breaker 25 Amp 140MF8EC25

Description:

The Allen-Bradley 140M-F8E-C25 Circuit Breaker 25 Amp (140MF8EC25) is used in industrial motor control and branch circuit protection systems to provide adjustable thermal-magnetic overcurrent protection. Commonly installed in motor control centers, control panels, and industrial machinery where reliable protection for motors and power circuits is required. Maintenance teams, OEMs, and system integrators use this breaker for motor protection, replacement of failed protection devices, panel upgrades, and ensuring safe electrical operation in automation environments.

Applications:

The Allen-Bradley 140M-F8E-C25 circuit breaker is widely used in manufacturing plants, material handling systems, pump stations, and HVAC installations to protect three-phase motors, drives, and feeder circuits. Its adjustable current setting and compact design support efficient panel layouts while delivering dependable short-circuit and overload protection in demanding industrial applications.

Technical Specifications:

• Manufacturer: Allen-Bradley (Rockwell Automation)
• Model / Part number: 140M-F8E-C25
• Product type: Motor protection circuit breaker
• Rated current: 25 A
• Trip type: Thermal-magnetic
• Adjustable current range: Application dependent (within F frame range)
• Number of poles: 3 pole
• Mounting: DIN rail or panel mount
• Rated voltage: Industrial AC systems (application dependent)
• Short-circuit interrupt rating: Application dependent
• Application environment: Industrial motor control systems

Common Replacements:

• Allen-Bradley 140M-F8E-C32
• Schneider Electric GV3P25
• Siemens 3RV2031-4KA10