Product Features
The G2050MT Type 1 surge protective device is designed to protect electrical systems against direct lightning strikes and high-energy transient surges. Built with advanced MOV and spark gap technology, it offers superior surge handling capacity and fast response. The compact DIN rail design ensures easy integration into switchboards and distribution systems. Its durable, flame-retardant housing enhances safety and longevity even under harsh conditions.
Technical Parameters
- Type: Type 1 surge protective device
- Nominal voltage (Un): 230/400V AC
- Maximum discharge current (Imax): 50kA
- Nominal discharge current (In): 25kA
- Protection level (Up): ≤2.5kV
- Response time: <25ns
- Mounting: 35mm DIN rail
- Housing material: Flame-retardant thermoplastic
- Operating temperature: -40°C to +80°C
| Parameter | Specification |
|---|---|
| Product Series | G20100DZ |
| Type | Type 1 Surge Protective Device |
| Max Continuous Operating Voltage (Uc) | 150V, 280V AC |
| Nominal Discharge Current (In) | 20kA |
| Max Discharge Current (Imax) | 40kA |
| Voltage Protection Level (Up) | ≤ 0.7kV |
| Response Time (ta) | ≤ 100ns |
| Operating Temperature Range | -40ºC to +80ºC |
| Degree of Protection | IP20 |
| Installation | Mounting on 35mm DIN rail |
| Features | Designed for service entrance protection; protects against direct lightning strikes; high energy handling capacity; compliance with UL 1449 3rd Edition; fault indication; robust industrial design |
| Certifications / Approvals | UL1449 3rd Edition, CE, RoHS, IEC compliance |
Application
The G2050MT SPD is ideal for high-voltage electrical distribution and industrial power systems. It is widely used in substations, factories, data centers, and large commercial buildings to protect transformers, switchboards, and sensitive equipment from surge damage caused by lightning and power fluctuations.
Why Choose Us
We offer premium surge protective devices backed by strict quality assurance and fast global delivery. Our company provides OEM/ODM customization, competitive pricing, and professional export experience. Every product undergoes full testing to ensure superior performance and long-term reliability for electrical protection needs.
FAQ
What is the nominal discharge current of the G2050MT surge protective device?
The nominal discharge current is 50kA (10/350 µs).
What is the maximum continuous operating voltage for the G2050MT?
It supports voltages up to 600V AC, with NPE at 255V.
How does the G2050MT indicate its operational status?
The device uses green light for normal operation and red light for fault or invalid status.
Can the G2050MT be replaced without system shutdown?
Yes, it can be plugged and unplugged easily without interrupting the system operation.
What standards does the G2050MT comply with?
It complies with EN 61643-11 and IEC 61643-11 standards.
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