Schneider GV2ME04C Motor Circuit Breaker
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Schneider GV2ME04C Motor Circuit Breaker
1. Product Overview
The Schneider Electric GV2ME04C is a 3‑pole thermal‑magnetic motor circuit breaker from the TeSys GV2 series, purpose‑built for the control and comprehensive protection of low‑power three‑phase motors. It is designed for AC 50/60 Hz systems with a rated operational voltage up to 690 V AC, and provides precise protection for motors with a rated current range of 0.4 A to 0.63 A.
This compact, DIN‑rail mountable device integrates overload, short‑circuit, phase‑loss, and phase‑unbalance protection in one unit, serving as both a protective device and a manual control switch for motors. Compliant with IEC 60947‑2 and IEC 60947‑4‑1 standards, it is widely used in industrial automation, machinery, and small motor control applications where reliable, space‑saving motor protection is required.
2. Main Functions
表格
| Function | Detailed Description |
|---|---|
| Overload Protection | Thermal trip unit with adjustable current setting (0.4–0.63 A) detects sustained overloads, tripping to prevent motor overheating and insulation damage. |
| Short‑Circuit Protection | Fast‑acting magnetic trip mechanism responds instantaneously to high short‑circuit currents, clearing faults within milliseconds to protect windings and connected equipment. |
| Phase‑Loss & Unbalance Protection | Built‑in phase sensitivity detects single‑phase operation and current imbalance, triggering a trip to avoid motor burnout. |
| Manual Motor Control | Ergonomic rotary handle enables manual ON/OFF switching for infrequent motor starting and stopping. |
| Visible Isolation Indication | Clear handle position indicator (ON/OFF) provides visual confirmation of circuit status, ensuring safe maintenance. |
| Lockable Operation | The handle can be locked in the OFF position with up to 3 padlocks, preventing unauthorized operation during maintenance. |
| Modular Accessory Compatibility | Supports easy integration with auxiliary contacts, alarm contacts, undervoltage releases, and shunt trips for remote control and monitoring. |
| Safe Isolation Function | Acts as a reliable isolator, providing complete disconnection for safe equipment servicing. |
3. Technical Features
-
Core Ratings & Configuration
- 3‑pole design for three‑phase motor circuits.
- Rated operational voltage: 690 V AC (50/60 Hz).
- Adjustable thermal current setting: 0.4 A – 0.63 A.
- Short‑circuit breaking capacity: 100 kA at 400 V AC, ensuring robust fault‑clearing capability.
-
Trip Mechanism
- Integrated thermal‑magnetic trip unit: thermal for overloads, magnetic for short‑circuits.
- Instantaneous magnetic trip threshold: 12 × In (nominal current), ensuring rapid fault interruption.
- Non‑interchangeable trip settings for consistent, tamper‑proof protection.
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Compact & Robust Design
- Slim width of 44.5 mm for high‑density DIN‑rail mounting.
- IP20 front protection against direct finger contact with live parts.
- High mechanical durability: mechanical life of 100,000 operations, electrical life of 10,000 operations.
- Withstands shocks up to 30 Gn and vibrations up to 5 Gn, suitable for harsh industrial environments.
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Installation & Wiring
- Dual installation: standard 35 mm DIN‑rail mounting or direct screw fixing.
- Screw‑type terminals for secure, low‑resistance connections; terminal screw size: M4.
- Wide ambient operating temperature: ‑20°C to +60°C (derating applies above 40°C).
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Safety & Compliance
- Fully compliant with IEC 60947‑2, IEC 60947‑4‑1, and certified with CE, CCC.
- All live parts are enclosed for operator safety.
- Suitable for use as a disconnecting device per international standards.
4. Product Dimensions (Unit: mm)
表格
| Dimension Parameter | Value |
|---|---|
| Width (3 Poles) | 44.5 |
| Height | 89 |
| Depth | 78.2 |
| Mounting Interface | Standard 35 mm DIN Rail |
| Terminal Screw Size | M4 |
| Mounting Hole Spacing | 89 × 44.5 |
5. Weight and Material Specifications
表格
| Component | Material | Weight (g) |
|---|---|---|
| Main Housing | Flame‑Retardant Thermoplastic (UL94 V0) | 160 |
| Current‑Carrying Parts | Copper Alloy with Tin Plating | 45 |
| Trip Mechanism | Steel & Brass Alloy | 35 |
| Operating Handle | Reinforced Thermoplastic | 20 |
| Arc Chute | Ceramic & Steel | 25 |
| Terminal Screws | Zinc‑Plated Steel | 10 |
| Total Weight (Complete Unit) | – | 295 |
6. Key Performance Parameters
表格
| Parameter | Value |
|---|---|
| Product Type | 3‑Pole Thermal‑Magnetic Motor Circuit Breaker |
| Model Number | GV2ME04C |
| Poles | 3 |
| Rated Operational Voltage | 690 V AC (50/60 Hz) |
| Adjustable Current Range | 0.4 A – 0.63 A |
| Short‑Circuit Breaking Capacity | 100 kA at 400 V AC |
| Instantaneous Trip Setting | 12 × In |
| Operating Temperature | ‑20°C to +60°C |
| Protection Class (Front) | IP20 |
| Standards Compliance | IEC 60947‑2, IEC 60947‑4‑1, CE, CCC |
| Mounting | 35 mm DIN Rail / Screw Fixing |
| Mechanical Life | 100,000 Operations |
| Electrical Life | 10,000 Operations |
| Approximate Total Weight | 295 g |
WHO WE ARE
Sobre nosotros
Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.
Atifts Technology Co., Ltd. @ 2024
Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers.
Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
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We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.
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We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.
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Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.
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We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.
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