Schneider GV3L40 | Motor circuit breaker, TeSys GV3, 3P, 40 A, magnetic, rotary handle, EverLink terminals
Schneider Electric is a global leader in energy management and automation, offering a wide range of products designed to enhance safety, efficiency, and reliability in electrical systems. Among their highly regarded circuit protection devices is the Schneider GV3L40. Known for its advanced safety features and robust design, this circuit breaker is engineered to protect electrical systems from overloads and short circuits.Circuit breakers play a vital role in protecting both equipment and personnel from electrical faults, and the Schneider GV3L40 stands out as a high-performing solution for various applications. In this article, we explore the specifications, features, and benefits of the Schneider GV3L40.
Schneider GV3L40: An Overview
The Schneider GV3L40 is a motor circuit breaker designed to offer dependable protection for electric motors and electrical circuits. It belongs to the GV3 series, known for its adaptability, safety features, and ease of use.
General Description
The GV3L40 is specifically designed for use in industrial and commercial environments, offering protection for motors with a power rating of up to 18.5 kW. It ensures the protection of motors from both overload and short-circuit conditions, making it a vital component in modern motor control systems.
Key Features
Adjustable Settings: The GV3L40 allows for adjustable thermal overload protection, ensuring flexibility in application.
High Breaking Capacity: This model is built to handle high fault currents, enhancing safety.
Compact Design: The space-saving design makes it ideal for panel installations.
Technical Specifications
Understanding the technical details of the Schneider GV3L40 helps in evaluating its suitability for your specific needs.
Electrical Ratings
Rated Current: 40 A
Rated Voltage: Up to 690 V AC
Breaking Capacity: High breaking capacity of up to 100 kA at 400 V
Physical Dimensions
Size: Compact dimensions for efficient panel installation.
Weight: Lightweight construction for easy handling.
Operating Conditions
Temperature Range: Can operate in temperatures ranging from -25°C to 60°C.
Environmental Protection: IP20 rating for protection against solid objects.
Applications of Schneider GV3L40
The Schneider GV3L40 is designed for use in a variety of applications that require motor protection and circuit safety.
Industrial Applications
In industrial settings, the GV3L40 is used to protect motors driving machinery such as pumps, compressors, and conveyor belts. Its reliability and safety features make it a trusted choice for safeguarding high-value equipment.
Commercial Applications
In commercial spaces, the GV3L40 is used for HVAC systems, elevators, and other motor-driven systems that require constant operation and protection from electrical faults.
Installation and Configuration
Correct installation and configuration are crucial to the performance and safety of the Schneider GV3L40.
Installation Guidelines
The GV3L40 is designed for easy installation in control panels. Clear instructions are provided by Schneider Electric, ensuring that the device is correctly integrated into motor control circuits.
Configuration Options
The GV3L40 comes with adjustable trip settings for overload protection, allowing users to fine-tune the protection according to the specific motor’s requirements.
Maintenance Requirements
The GV3L40 is designed for long-term durability with minimal maintenance. Routine inspections are recommended to ensure proper functionality, especially in environments with high electrical loads.
Advantages of Schneider GV3L40
The Schneider GV3L40 offers several benefits that set it apart from other circuit protection devices.
Enhanced Safety Features
With built-in short-circuit and overload protection, the GV3L40 minimizes the risk of electrical fires and equipment damage. Its quick response to faults ensures that motors are protected instantly.
Longevity and Durability
The high-quality materials used in the GV3L40’s construction ensure a long operational life, even in demanding environments. It’s designed to handle frequent operations without wear and tear.
Cost Efficiency
The GV3L40 provides excellent protection while helping reduce downtime and maintenance costs. Its efficiency can lead to energy savings over time, making it a cost-effective choice for both industrial and commercial users.
Comparison with Other Schneider Models
When selecting a circuit breaker, it’s helpful to compare the GV3L40 with other models in Schneider’s lineup.
Schneider GV3L40 vs. GV3L32
The GV3L40 has a higher current rating than the GV3L32, making it better suited for larger motors. Both models offer similar safety features, but the GV3L40 is more appropriate for higher-power applications.
Schneider GV3L40 vs. Competitors’ Circuit Breakers
Compared to similar products from other brands, the GV3L40 offers a higher breaking capacity and greater durability, making it a preferred option in environments with higher fault currents.
Safety and Compliance
The Schneider GV3L40 is built with safety in mind and complies with international electrical standards.
Built-in Safety Mechanisms
The GV3L40 features thermal and magnetic trip units that protect against both overloads and short circuits, reducing the risk of damage to motors and electrical systems.
Compliance with International Standards
It complies with IEC 60947-4-1, ensuring that it meets the strict requirements for industrial circuit breakers. Additionally, its IP20 rating provides protection from accidental contact with live parts.
Availability and Pricing
Cost Factors
The cost of the Schneider GV3L40 may vary based on the distributor and region, but it is generally priced higher than basic circuit breakers due to its advanced features.
35 mm symmetrical DIN rail: clipped Panel: screwed (with 3 x M4 screws)
Motor power kW
18.5 kW at 400/415 V AC 50/60 Hz 22 kW at 500 V AC 50/60 Hz 37 kW at 690 V AC 50/60 Hz
Breaking capacity
100 kA Icu at 230/240 V AC 50/60 Hz 50 kA Icu at 400/415 V AC 50/60 Hz 50 kA Icu at 440 V AC 50/60 Hz 12 kA Icu at 500 V AC 50/60 Hz 6 kA Icu at 690 V AC 50/60 Hz
[Ics] rated service short-circuit breaking capacity
100 % at 230/240 V AC 50/60 Hz 100 % at 400/415 V AC 50/60 Hz 100 % at 440 V AC 50/60 Hz 50 % at 500 V AC 50/60 Hz 50 % at 690 V AC 50/60 Hz
Control type
Rotary handle
[In] rated current
40 A
Magnetic tripping current
560 A
[Ue] rated operational voltage
690 V AC 50/60 Hz conforming to IEC 60947-2
[Ui] rated insulation voltage
690 V AC 50/60 Hz conforming to IEC 60947-2
[Uimp] rated impulse withstand voltage
6 kV conforming to IEC 60947-2
Suitability for isolation
Yes conforming to IEC 60947-1
Power dissipation per pole
8 W
Mechanical durability
50000 cycles
Electrical durability
50000 cycles for AC-3 at 415 V In
Tightening torque
5 N.m – on screw clamp terminal
Width
55 mm
Height
132 mm
Depth
136 mm
Net weight
0.96 kg
Colour
Dark grey
Environment
Standards
EN/IEC 60947-2 EN/IEC 60947-4-1 UL 60947-4-1 CSA C22.2 No 60947-4-1
Product certifications
CCC UL CSA EAC LROS (Lloyds register of shipping) BV ABS DNV-GL UKCA
IP degree of protection
IP20 conforming to IEC 60529
Climatic withstand
conforming to IACS E10
Ambient air temperature for storage
-40…80 °C
Fire resistance
960 °C conforming to IEC 60695-2-11
Ambient air temperature for operation
-20…60 °C
Mechanical robustness
Shocks: 15 Gn for 11 ms contactor open Shocks: 30 Gn for 11 ms contactor closed Vibrations: 4 Gn, 5…300 Hz
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