4P Surge Protection Device

Mora AC 4pole SPD Features

• 4-Pole Protection — Protects all three phases plus neutral in AC mains systems.

• High Surge Capacity — Handles up to 40 kA surge currents to protect equipment from powerful voltage spikes.

• Nominal Discharge Current (20 kA) — Effectively absorbs regular transient surges.

• Fast Response Time (< 25 ns) — Quickly reacts to surges before they can damage devices.

• Wide Voltage Compatibility — Designed for 380–415 V AC systems in three-phase distribution.

• DIN-Rail Mountable — Easy installation in electrical panels and distribution boards.

• Robust Environmental Range — Operates reliably from -40 °C to +85 °C.

• Heavy Duty Wiring Support — Accepts large conductors (up to 35 mm²).

• Reliable Protection — Helps prevent damage from lightning strikes, switching surges, and transient overvoltage.