Schneider Electric GV3-ME63 Telemecanique/ Schneider Electric Motor Circuit Breaker 40~63A GV3ME63 1PC

Description:

The Schneider Electric GV3ME63 Motor Circuit Breaker is a 3-pole thermal-magnetic protection device used in industrial motor control systems to provide overload and short-circuit protection. Commonly installed in motor starters, conveyors, pumps, and industrial machinery where reliable motor protection and isolation are required. Maintenance teams and system integrators use this breaker for replacement, retrofit, and installation to ensure safe motor operation and equipment protection.

Applications:

The Schneider Electric GV3ME63 breaker is widely used in industrial automation environments to protect three-phase motors from electrical faults. It is deployed in manufacturing plants, HVAC systems, compressors, and material handling equipment to provide manual motor control and circuit protection. With adjustable current settings and integrated protection functions, it ensures safe startup, operation, and shutdown of motors in demanding industrial applications.

Technical Specifications:

• Manufacturer: Schneider Electric
• Model / Part Number: GV3ME63
• Product Type: Motor Circuit Breaker
• Series: TeSys GV3
• Number of Poles: 3P
• Current Range: 40–63 A adjustable
• Trip Unit: Thermal-magnetic
• Rated Operational Voltage: Up to 690 VAC
• Frequency: 50/60 Hz
• Utilization Category: AC-3 (motor control)
• Motor Power Rating: Up to ~45 kW at 690V
• Breaking Capacity: Up to 100 kA at 230V AC
• Mounting: DIN rail or panel mount
• Terminal Type: Screw clamp terminals
• Protection Features: Overload, short-circuit, phase failure
• Application: Motor protection and manual control

Common Replacements:

• Schneider Electric GV3ME80
• Schneider Electric GV3ME50
• Schneider Electric GV2ME63