Schneider Electric/Legacy Relays 831VS-240A
Voltage Sensor,15 A,24VDC,SPDT,Timer 0.1s-10s,160-276VAC, 831 Series
Mfr. Part #: 831VS-240A / RS Stock #: 70185077
Price
Qty.
Standard Price
1
$147.12
10
$139.77
25
$132.41
50
$125.06
100
$117.70
Additional Inventory
Manufacturer Lead Time:
12 weeks
Estimated manufacturer lead time is for quantities greater than shown above.
Bulk pricing available
Product Specifications
Product Attribute
Attribute Value
Search
Alternate Mfr Part Number
PE83103E
Contact Form
SPDT
Current Rating
15 A
Display Type
LED
Enclosure Rating
IP20
Function
Power
Input Type
Voltage
Maximum Operating Temperature
55 °C
Minimum Operating Temperature
-20 °C
Mounting Type
DIN Rail Mount
Output Type
Relay
Product Description
The 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 Header
831 Series Voltage Sensing Relay
Range Input
85 to 150 VAC
Relay Type
Electromechanical
Standards
CE, UL
Supply Voltage
150 VAC V
Temperature Operating Range
-20 to +55 °C °C
Timer Type
On Delay
Timing Range
0.1 sec. to 10 sec. min
Type
Variable Voltage
Voltage Rating
240 V ; 24 V
Overview
831 Series
The 831 voltage sensor is a single-phase ac voltage device that is capable of monitoring and reacting to over and under voltage conditions. This product is designed to be wired across terminals A1 and A2 with the voltage that is being monitored. The two LED lamps indicate both when the input voltage is present (green LED) and also when the output is energized (red LED). The Umax dial is used to set the upper trip-point for the voltage sensor. The Umin dial is a percentage of the Umax dial and is used to delay the transfer of the contacts, from 0 to 10 seconds, when a set point has been violated.
The 831 voltage sensor is a single-phase ac voltage device that is capable of monitoring and reacting to over and under voltage conditions. This product is designed to be wired across terminals A1 and A2 with the voltage that is being monitored. The two LED lamps indicate both when the input voltage is present (green LED) and also when the output is energized (red LED). The Umax dial is used to set the upper trip-point for the voltage sensor. The Umin dial is a percentage of the Umax dial and is used to delay the transfer of the contacts, from 0 to 10 seconds, when a set point has been violated.
