Features
- 24, 115, 230VAC measuring ranges
- 8A SPDT relay N.D. or N.E. selectable output
- 1s or 6s selectable power ON delay
- Separately adjustable upper/lower level on relative scale
- DIN-rail mounting, 22.5mm housing (DIN 50022), or plug-in module, 36mm housing
- LED indication for relay, alarm and power supply ON
The Carlo Gavazzi DUB02 / PUB02 Monitoring Relay is a precise, one-phase, TRMS AC overvoltage or undervoltage relay. The DUB02 / PUB02 monitors its own power supply, selectable by DIP-switch. The latch function allows the relay to remain energized even after the end of the alarm condition. The inhibit function can be used to avoid relay operation when conducting maintenance or swapping out hardware.
