Features
- 24, 48, 115, 240VAC/DC measuring ranges
- 8A SPDT relay N.D. or N.E. selectable output
- Adjustable delay function (0.1 to 30s)
- Adjustable voltage on relative scale
- Adjustable hysteresis on relative scale
- Programmable latching or inhibit at set level
- DIN-rail mounting, 22.5mm housing (DIN 50022)
- LED indication for relay, alarm and power supply ON
The Carlo Gavazzi DUB03 monitoring relay is a one-phase, TRMS AC/DC overvoltage or undervoltage relay. The DUB02 has a selectable measuring range as well as adjustable voltage. The latch function allows the ON-position of the relay output to be maintained. The inhibit function can be used to avoid relay operation when conducting maintenance or swapping out hardware.
