Product Features
The G2025MT Type 1 surge protective device is engineered for effective high-voltage surge protection in electrical distribution systems. It combines advanced MOV and gas discharge tube technology to ensure fast response and superior surge discharge capability. Its modular DIN rail design enables easy installation and maintenance. The compact enclosure is made from flame-retardant materials for enhanced safety and long-term reliability in industrial environments.
Technical Parameters
- Type: Type 1 surge protective device
- Rated voltage (Un): 230/400V AC
- Maximum discharge current (Imax): 50kA
- Nominal discharge current (In): 25kA
- Voltage protection level (Up): ≤2.5kV
- Response time: <25ns
- Mounting type: 35mm DIN rail
- Housing material: Flame-retardant PC
- Operating temperature: -40°C to +80°C
| Parameter | Specification |
|---|---|
| Product Series | G2025MT |
| Type | Type 1 Surge Protective Device |
| Max Continuous Operating Voltage (Uc) | 280V AC |
| Nominal Discharge Current (In) | 25kA |
| Max Discharge Current (Imax) | 50kA |
| Voltage Protection Level (Up) | ≤ 1.5kV |
| Response Time (ta) | ≤ 100 nanoseconds |
| Operating Temperature Range | -40ºC to +80ºC |
| Degree of Protection | IP20 |
| Installation | 35mm DIN rail |
| Features | Voltage limiting and switching type; high surge flow capacity; modular design with anti-vibration locking clip; remote signal contact for status monitoring; UL 1449 3rd Edition listed |
| Certifications / Approvals | TUV, CB, CE, IEC, RoHS |
Application
The G2025MT series SPD is suitable for use in industrial plants, substations, automation control systems, and power distribution panels. It effectively protects critical electrical equipment from lightning strikes and transient overvoltages. Ideal for heavy-duty applications where reliable surge suppression is essential to ensure uninterrupted operation and equipment longevity.
Why Choose Us
We are a professional manufacturer specializing in surge protective devices for industrial and electrical power systems. Our products meet international safety standards and are widely used in global markets. We offer fast delivery, OEM customization, and full technical support to meet different customer requirements. With years of export experience, we guarantee consistent product quality and competitive pricing.
FAQ
What is the nominal discharge current of the G2025MT surge protective device?
The nominal discharge current is 25kA (10/350 µs).
What is the maximum continuous operating voltage of the G2025MT?
It supports voltages up to 600V AC, with NPE rated at 255V.
How does the device indicate its operational status?
Green indicates normal operation and red indicates fault or invalid status.
Can the G2025MT be replaced without interrupting system operation?
Yes, it can be plugged and unplugged easily without system shutdown.
Which standards does the G2025MT comply with?
The device complies with EN 61643-11 and IEC 61643-11 standards.
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