Schneider GV3L40 TeSys Deca Motor Circuit Breaker 40A EverLink 50kA

The Schneider Electric GV3L40 is a 3-pole motor circuit breaker from the TeSys GV3 range, rated at 40 A for motor protection in AC industrial applications. It delivers a breaking capacity of 50 kA at 400/415 V AC and is suitable for motors up to 18.5 kW at 400/415 V AC. EverLink BTR screw terminals and a rotary handle ensure straightforward installation and control.

Technical specifications:

• Commercial reference: GV3L40
• Manufacturer: Schneider Electric
• EAN:
• Series / range: TeSys Deca / TeSys GV3
• Product type: Motor circuit breaker
• Number of poles: 3P
• Rated current [In]: 40 A
• Overcurrent protection threshold: 560 A
• Rated operational voltage [Ue]: 690 V AC 50/60 Hz
• Rated insulation voltage [Ui]: 690 V AC 50/60 Hz
• Rated impulse withstand voltage [Uimp]: 6 kV
• Breaking capacity [Icu]: 100 kA at 230/240 V AC; 50 kA at 400/415 V and 440 V AC; 12 kA at 500 V AC; 6 kA at 690 V AC
• Service breaking capacity [Ics]: 100% at 230/240 V, 400/415 V, and 440 V AC; 50% at 500 V and 690 V AC
• Motor power rating: 18.5 kW at 400/415 V AC; 22 kW at 500 V AC; 37 kW at 690 V AC
• Network type: AC, 50/60 Hz
• Usage category: Category A (IEC 60947-2); AC-3 (IEC 60947-4-1)
• Control: Rotary handle; horizontal or vertical mounting position
• Connection type: EverLink BTR screw terminals; tightening torque 5 N.m
• Mounting: 35 mm symmetrical DIN rail (snap-on) or panel mounting (3 x M4 screws)
• Dimensions (W x H x D): 55 x 132 x 136 mm
• Weight: 0.96 kg
• IP rating: IP20 (IEC 60529)
• Operating temperature: -20 to 60°C
• Storage temperature: -40 to 80°C
• Operating altitude: up to 3000 m
• Mechanical durability: 50,000 cycles
• Electrical durability: 50,000 cycles (AC-3 at 415 V In)
• Power dissipation per pole: 8 W
• Color: Dark grey
• Certifications: CCC, UL, CSA, EAC, UKCA, Lloyd's Register (LROS), Bureau Veritas (BV), ABS, DNV-GL

Features and benefits:

• Breaking capacity of 50 kA at 400/415 V AC ensures reliable protection in demanding industrial installations
• Suitable for use as an isolator per IEC 60947-1, combining overcurrent protection and safe disconnection in a single device
• EverLink BTR screw terminals with a uniform 5 N.m tightening torque provide fast, secure, and consistent wiring connections
• Flexible mounting on 35 mm DIN rail or direct panel fixing accommodates diverse enclosure layouts
• Wide operating temperature range of -20 to 60°C and shock resistance of 30 Gn support harsh industrial environments
• Multiple international certifications including UL, CSA, EAC, UKCA, and maritime approvals cover a broad range of global applications

Applications:

• Motor protection and isolation in industrial control panels and machine automation systems
• Direct-on-line and star-delta motor starters for motors up to 18.5 kW at 400/415 V AC
• Motor control centers in manufacturing, HVAC, and process industry plants
• Marine and offshore installations requiring Lloyd's Register, Bureau Veritas, ABS, or DNV-GL certification

Compliant with EN/IEC 60947-2, EN/IEC 60947-4-1, UL 60947-4-1, CSA C22.2 No 60947-4-1, IEC/EN 60335-1, and IEC/EN 60335-2-40. Part of the Schneider Electric TeSys Deca range.

Also known as: Schneider GV3L40, Schneider Electric GV3L40, TeSys GV3 motor circuit breaker 40A, motor protective circuit breaker 40A.