Beefed Up 3 Plus 1 Surge Protector For DIN Rail Mount 385V 40kA Peak Discharge Type 2 AC SPD 208Y 120V 3-Phase Systems Industrial Grade Lightning Protector For Control Panels And Heavy Machinery
UPC:
✔️ 3+1 protection: In 20kA, Imax 40kA, 35mm DIN rail
The surge protective device for three phase low-voltage networks is designed for DIN-rail mounting in control panels, automation cabinets, distribution boards, and heavy machinery enclosures in factories and facilities prone to lightning surges.
✅ Three-path 3+1 protection with three MOV modules and one GDT module for coordinated L-N and N-PE surge suppression
✅ Surge discharge capability: In 20kA, Imax 40kA (8/20µs)
✅ Replaceable plug-in modular design for quick maintenance
✅ Real-time status window (green/red) and remote signaling dry contacts (COM-NC/COM-NO)
✅ Flame-retardant enclosure UL94-V0, IP20, operating temp -40°C to +80°C
💡 What is a three-phase DIN rail surge protector used for in industrial automation?
It's handy for protecting equipment and systems from transient surges in three-phase networks.
- Protects L-N and N-PE paths to reduce equipment damage
- Coordinates MOV and GDT modules for fast clamping
- Enables quick replacement of protection modules
- Includes remote signaling for alarms and monitoring