Product Features
The G2025DZ series Type 2 SPD is engineered to protect electrical networks from transient overvoltage caused by lightning or switching operations. Built with premium metal oxide varistors (MOVs) and a flame-retardant housing, it ensures long-term reliability. The modular, plug-in design supports fast replacement, and the built-in status indicator allows clear fault identification. Its compact DIN rail mount structure simplifies panel integration.
Technical Parameters
- Model: G2025DZ Series Type 2 SPD
- Rated Voltage (Un): 230/400V AC
- Max Continuous Operating Voltage (Uc): 385V AC
- Nominal Discharge Current (In): 20kA
- Max Discharge Current (Imax): 40kA
- Voltage Protection Level (Up): ≤1.5kV
- Response Time: ≤25ns
- Mounting: Standard 35mm DIN rail
- Housing Material: Flame-retardant PC
- Status Display: Visual indicator + remote signal (optional)
| Parameter | Specification |
|---|---|
| Product Series | G2025DZ |
| Type | Type 2 Surge Protective Device |
| Max Continuous Operating Voltage (Uc) | 280V AC |
| Nominal Discharge Current (In) | 12.5 kA |
| Max Discharge Current (Imax) | 25 kA |
| Voltage Protection Level (Up) | ≤ 1.5 kV |
| Response Time (ta) | ≤ 25 nanoseconds |
| Operating Temperature Range | -40ºC to +80ºC |
| Degree of Protection | IP20 |
| Installation | 35mm DIN rail |
| Features | Modular pluggable design, visual fault indication (green/red), optional remote signaling |
| Certifications / Approvals | CE, RoHS, IEC 61643-11, TUV |
Application
This DIN rail surge protector Type 2 is widely applied in electrical distribution cabinets, industrial control panels, telecommunication systems, and medium-voltage installations. It is suitable for both residential and commercial environments that require efficient and stable surge protection performance.
Why Choose Us
We are a professional SPD manufacturer and exporter with over 15 years of experience. Our surge protective devices are IEC 61643-11 compliant, ensuring high reliability and quality. We provide OEM/ODM services, fast delivery, competitive prices, and strong technical support to help our global customers succeed in the power protection market.
FAQ
What is the nominal discharge current of the G2025DZ surge protective device?
The nominal discharge current is 12.5kA (8/20 µs).
What voltage ratings does the G2025DZ support?
It supports max continuous operating voltages ranging from 150V to 600V AC, with NPE rated at 255V AC.
How does the device indicate its operational status?
The device uses green light for normal and red light for fault or invalid status.
Can the G2025DZ be replaced without shutting down the system?
Yes, it can be plugged and unplugged easily without interrupting system operation.
Which standards does the G2025DZ comply with?
It complies with EN 61643-11 and IEC 61643-11 standards.
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