Self-Recovery Overvoltage & Undervoltage Protector 3P+N, 63A, 230V

Price: 32.30 €

Products ID:	171411
Manufactured by:	CNC
Availablity:	Ready to Order
Delivery Time	5-10 business days
EAN:	6942034339685

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The self-recovery overvoltage and undervoltage protector is designed to safeguard electrical equipment from voltage fluctuations in AC 230V circuits with rated currents up to 63A. In case of abnormal voltage, the device quickly breaks the circuit and automatically restores power once line voltage returns to normal.

Key Features

Overvoltage and undervoltage protection with automatic recovery
Convenient mounting on standard 35mm DIN rail
Red and green LED indicators for power and protection status
Suitable for household distribution boxes and power lines

Rated voltage	AC 230V
Rated current	63 A
Frequency	50/60Hz
Poles	3P+N
Overvoltage operating cutoff value	AC 275V ±5V
Undervoltage operating cutoff value	AC 165V ±5V
Overvoltage recovery value	AC 255V ±5V
Undervoltage recovery value	AC 185V ±5V
Response time	≤ 1s
Recovery time	≤ 60s
Power consumption	< 2W
Electrical life	> 50000 times
Installation	On DIN rail (35mm)
Operating temperature	-35°C to +70°C

What are the cutoff voltage limits?

The protector trips at AC 275V ±5V for overvoltage and AC 165V ±5V for undervoltage.

How does the automatic recovery function work?

Once the circuit voltage returns to normal (AC 255V ±5V after overvoltage or AC 185V ±5V after undervoltage), the unit restores power within ≤ 60 seconds.