This automatic voltage protector is designed for three-phase AC 380V, 50/60Hz, with a rated current up to 63A. It instantly cuts off power during over-voltage or under-voltage issues, safeguarding equipment, and automatically restores power when voltage normalizes. **Features:** - Over-voltage & under-voltage protection - Auto-recovery - Voltage display - Three-phase imbalance protection - Phase sequence & failure protection - Zero line break protection **Specs:** - Model: TOVPD3 - Supply: 3 x 230V/400V AC 50/60Hz - Max load: 63A - Adjustable protection/recovery values & delays - DIN rail mounting **Includes:** 1 x 3-phase voltage relay *Note: Slight color variations may occur due to lighting. Measurements may vary by 1-3cm.*