| Phase | Single Phase |
| No.of Poles | Single pole |
| Type | Type 3 |
| Highest Voltage Potection | 1000V |
| Brand | Remedies |
| Response Time | <25 nanoseconds |
A Surge Protection Device (SPD) is an essential electrical safety component designed to protect electronic equipment and electrical systems from voltage spikes or transient surges. These surges can be caused by lightning strikes, power grid fluctuations, or switching operations in high-power electrical devices.
Key Features of an SPD:
- Voltage Clamping: Diverts excess voltage to the ground, preventing damage to connected devices.
- Fast Response Time: Reacts within nanoseconds to suppress surges before they reach sensitive equipment.
- Multiple Protection Modes: Protects between Live-Neutral (L-N), Live-Ground (L-PE), and Neutral-Ground (N-PE) to ensure comprehensive safety.
- Durability: Designed to withstand multiple surge events, with some models featuring replaceable modules.
- Status Indicators: LED lights or alarms to show operational status and warn of failure.
Applications:
- Residential & commercial electrical panels
- Industrial machinery & data
- Telecommunication & HVAC systems