Rhomberg AP221 1Ph Supply Monitoring Relay

DIN rail mount.

Fail-to-safe design.

Combined overvoltage and undervoltage monitoring.

Monitoring of own supply voltage (single phase).

Separately adjustable setpoints: over-voltage, (5 to 20%) and, under-voltage (-5 to -20%).

Separately adjustable response times on trip & recovery (0.1 to 10 seconds).

Fixed hysteresis: 2%.

Adjustable start-up delay for disabling latching 0.1 to 10 sec.

Selectable latching (ie manual or auto reset).

LED indication of Relay ON and fault type.

5A DPDT relay output.

Supersedes P220P