

The **Zubr D40 Voltage Relay** is designed to protect electrical equipment from both low and high voltage surges. By setting acceptable lower and upper voltage limits, the **Zubr relay** automatically disconnects the power supply for a certain period of time. The **Zubr D40 Voltage Relay** is easily installed in a standard circuit breaker box on a Din rail and is recommended for use in conjunction with a circuit breaker with similar parameters.
**Zubr D40 Voltage Relay** - key technical specifications:
Voltage Limits: upper - 220-280 V, lower - 120-210 V,
Allowable Voltage: not less than 100 V, not more than 420 V,
Disconnection Time on Overvoltage: not more than 0.05 s, on undervoltage - not more than 1.2 s,
Rated Load Current: 40 A,
Rated Load Power: 8 kW,
Power Consumption: not more than 1.5 kW/month,
Installation Temperature Range: from -5 to 45 degrees,
Warranty Period: 48 months.