Voltage monitoring relay

Type of electrical connection

With detachable clamps

External power supply required

Supply voltage type

Supply voltage AC 50 Hz (V)

Supply voltage AC 60 Hz (V)

Supply voltage DC (V)

Voltage measuring range 1 (V)

Voltage measuring range 2 (V)

Type of voltage measuring range

Response value voltage (V)

Single-phase under voltage available

Three-phase under voltage available

Single-phase overvoltage available

Three-phase overvoltage available

Single-phase hysteresis (window function) available

Three-phase hysteresis (window function) available

Contains DC undervoltage monitoring

Contains DC overvoltage function

Contains DC voltage hysteresis (window function) monitoring

Minimum adjustable start delay when power is applied (s)

Maximum adjustable start delay when power is applied (s)

Minimum adjustable off-delay time (s)

Maximum adjustable off-delay time (s)

Number of contacts normally closed

Number of contacts normally open

Number of change-over contacts

Voltage type (operating voltage)

Operating voltage at AC 50 Hz (V)

Operating voltage at AC 60 Hz (V)

Operating voltage at DC (V)

Rated switch current (A)

Width (mm)

Height (mm)

Depth (mm)