Alternate Mfr Part NumberPE83101E

Contact FormSPDT

Control Voltage120 VAC

Current Rating15 A

Dielectric Strength1000 V (RMS) (Across Open Contacts), 2500 V (RMS) (Input to Contacts)

Display TypeLED

Enclosure RatingIP20

FunctionPower

Input TypeVoltage

Maximum Operating Temperature+55 °C

Minimum Operating Temperature-20 °C

Mounting TypeDIN Rail

Operating Temperature-20 to +55 °C

Output TypeRelay

Product DescriptionThe 831 relay is a single phase AC voltage sensing device that is capable of monitoring and reacting to over and under voltage conditions. It is designed to be wired across terminals A1 and A2 with the voltage being monitored. Two LED lamps indicate when input voltage is present (Green LED) and when output is energized (Red LED). The Umax dial sets the upper trip-point for the voltage sensor. The Umin dial is a percentage of the Umax dial and is used to set the lower trip-point for the voltage sensor. The timing dial delays the transfer of the contacts, from 0 to 10 seconds, when a set point has been violated.

Product Header831 Series Voltage Sensing Relay

Range Input85 to 150 VAC

Relay TypeElectromechanical

Series831 Series

StandardsCE, UL

Supply Voltage150 VAC

Temperature Operating Range-20 to +55 °C

Timer TypeOn Delay

Timing Range0.1 sec. to 10 sec.

TypeVariable Voltage

Voltage Rating240/24 VAC/VDC

Weight60 g