LY1-C40/2(S)PLUGGABLE SINGLE-POLE SPD,
Our 40kA 2 pole surge protective device ensures stable protection for two-phase AC systems.
Using MOV ZnO components, it effectively limits voltage surges and safeguards electrical equipment from lightning and switching transients.
Constructed with PVC/PA66/PBT housing, the SPD guarantees high thermal stability and long service life.
Complies with IEC 61643-11:2011 / EN 61643-11:2022, with CE & TUV certifications ensuring global reliability.
We are a factory-direct manufacturer and supplier, supporting OEM, ODM, wholesale, bulk buy, and in bulk orders.
This product fits 35mm DIN rails, perfect for industrial panels, AC distribution boards, and solar inverter systems.
| ■ Technical Data | |||||||
| IEC Electrical | 75 | 150 | 275 | 320 | 385 | 440 | |
| Nominal AC Voltage (50/60Hz) | Uo/ Un | 60 V | 120 V | 230 V | 230 V | 230 V | 400 V |
| Maximum Continuous Operating Voltage (AC) | Uc | 75 V | 150 V | 275V | 320 V | 385 V | 440 V |
| Nominal Discharge Current (8/20 μs) | In | 20 kA | 20 kA | 20 kA | 20 kA | 20 kA | 20 kA |
| Maximum Discharge Current (8/20 μs) | Imax | 40 kA | 40 kA | 40 kA | 40 kA | 40 kA | 40 kA |
| Voltage Protection Level | Up | 0.4 kV | 1 kV | 11.5 kV | 1.6 kV | 1.8 kV | 2 kV |
