Protection Accessory for Doorking Barriers

• ✓ Three-Phase Protection for Phase-Ground, Neutral-Ground, and Phase-Neutral
• ✓ 200 V Clamping Voltage for Effective Surge Suppression
• ✓ Designed for Electronic Equipment from 16 to 120 VAC
• ✓ Maximum 200 ft Wiring Distance Using 12 AWG Cable
• ✓ LED Status Indicator for Normal Operation Monitoring
• ✓ Requires Dedicated Ground Rod 5/8" Diameter 8 ft Length