TeSys GV3 | Schneider | GV3P40 Motor protection circuit breaker

Product Description: Schneider Electric GV3P40

The Schneider Electric GV3P40 is a 3-pole thermal- magnetic motor circuit breaker designed to provide protection against short- circuits, overloads, phase failure, and phase imbalance. With an adjustable current setting from 15 to 40 A, it is ideal for motor protection in industrial and commercial applications. It combines compact design, reliable protection, and ease of installation.

Key Features

• Rated operational current: 40 A
• Adjustable thermal setting range: 15 to 40 A
• Short-circuit protection: Magnetic trip at 13 × Ir (fixed)
• Breaking capacity: 50 kA at 400 V AC
• Tripping class: Class 10
• Number of poles: 3P
• Manual ON/OFF control with rotary handle
• Test and reset buttons for easy maintenance
• Phase failure sensitivity
• Padlockable in OFF position
• DIN rail or panel mounting

Technical Specifications

• Rated insulation voltage (Ui): 690 V
• Rated impulse withstand voltage (Uimp): 6 kV
• Frequency: 50/60 Hz
• Mechanical durability: 100,000 operations
• Electrical durability: 100,000 operations at full load
• Degree of protection: IP20 (terminals), IP40 (front face with accessories)
• Operating temperature: -20°C to +60°C
• Storage temperature: -40°C to +70°C
• Dimensions (W x H x D): Approx. 55 mm x 130 mm x 120 mm
• Weight: Approx. 0.6 kg

Application Areas

• Motor control centers
• Industrial machines
• HVAC systems
• Pumps, compressors, and conveyors
• Distribution panels requiring reliable motor protection

Advantages

• Precise adjustment for motor ratings
• High breaking capacity for enhanced safety
• Integrated overload and short-circuit protection
• Compact design with DIN rail mount for easy installation
• Suitable for direct-on-line motor starters and protection schemes