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Type 1+2 Surge Protective Device 2P KYSPD-7T1+2-2P | Kuangya
Two-pole type 1+2 surge protective device 2P for residential and commercial panels.
Iimp 7 kA (10/350 μs) per pole, In 20 kA, Imax 40 kA; Uc 275 V AC.
Compact pluggable module with thermal disconnector, LED indicator, optional RC contacts.
Key Features
- Complies with IEC/EN 61643-11, providing both Class I and Class II protection.
- Iimp 7 kA (10/350 μs) per pole; In 20 kA (8/20 μs); Imax 40 kA (8/20 μs).
- Two-pole structure designed as a type 1+2 surge protective device 2P for compact boards.
- Uc 275 V AC; nominal operating voltage 230 V AC.
- Voltage protection level (Up): ≤ 1.5 kV.
- Fast response time < 25 ns.
- Pluggable replaceable module with thermal disconnector and green/red status window.
- Optional RC contacts for remote status indication.
- Housing UL94 V-0, IP20 (built-in); DIN 35 mm rail mount (EN 60715).
- Reliable two-pole type 1+2 surge protective device 2P for AC panels in lightning-prone areas.
Specifications
| Parameter | Value |
|---|---|
| Product Code | KYSPD-7T1+2-2P |
| Category | Type 1+2 Surge Protective Device 2P |
| Nominal System Voltage | 230 V AC |
| Max. Continuous Operating Voltage (Uc) | 275 V AC |
| Impulse Discharge Current (Iimp, 10/350 μs) | 7 kA per pole |
| Nominal Discharge Current (In, 8/20 μs) | 20 kA |
| Max. Discharge Current (Imax, 8/20 μs) | 40 kA |
| Voltage Protection Level (Up) | ≤ 1.5 kV |
| Response Time | < 25 ns |
| Backup Fuse (max) | 125 A gL/gG |
| Short-Circuit Current Rating (ISCCR) | 25 kA |
| Operating Temperature | -40 °C … +70 °C |
| Mounting | 35 mm DIN rail |
| Housing | Thermoplastic UL94 V-0 |
| Protection Degree | IP20 (built-in) |
| Remote Signaling | Optional RC contacts |
| Standards | IEC/EN 61643-11 |
This type 1+2 surge protective device 2P provides both lightning current handling and surge voltage limiting in a single compact module.
Wiring & Dimensions
- Connection diagram: kyspd-7t1+2-2p-connection
- Dimensions: kyspd-7t1+2-2p-dimensions
Applications
- Main distribution boards for residential and commercial use.
- First- and second-stage type 1+2 surge protective device 2P protection in one unit.
- Ideal for electrical systems exposed to frequent switching operations and lightning strikes.
FAQ
Where should KYSPD-7T1+2-2P be installed?
It should be installed in distribution panels as a type 1+2 surge protective device 2P.
What surges does it protect against?
This type 1+2 surge protective device 2P protects against both lightning currents and switching surges.
Can it be used in residential systems?
Yes, this compact type 1+2 surge protective device 2P is suitable for residential, commercial, and light industrial boards.
Does it support remote signaling?
Yes, RC contacts can be added for remote monitoring of the type 1+2 surge protective device 2P.
What standards does it meet?
IEC/EN 61643-11 for AC surge protective devices.
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