Schneider Electric DIN Rail Mount Timer Relay, 18 → 30V, 1-Contact, 0 → 10s, 1-Function, SPDT
- RS Stock No.:
- 828-2963
- Mfr. Part No.:
- 831VS-24D
- Manufacturer:
- Schneider Electric
Discontinued product
- RS Stock No.:
- 828-2963
- Mfr. Part No.:
- 831VS-24D
- Manufacturer:
- Schneider Electric
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
- COO (Country of Origin):
- MA
Product Details
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 energised (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.
3-state indication LEDs
Timing dial
DIN mountable
17.5 mm wide
Timing dial
DIN mountable
17.5 mm wide
Schneider Electric Voltage, Current, Phase & Motor Protection
Specifications
Attribute | Value |
|---|---|
| Supply Voltage | 18 → 30V |
| Mounting Type | DIN Rail |
| Mode of Operation | Monitoring and Reacting to Over and Under Voltage |
| Time Range | 0 → 10s |
| Number of Contacts | 1 |
| Number of Timer Functions | Single |
| Contact Configuration | SPDT |
| Time Increment | Seconds |
| Maximum Voltage | 30V |
| Terminal Type | Screw |
| Switch Configuration | SPDT |
| Power Supply | External |
| Minimum Voltage | 18V |
| Width | 17.6mm |
| Maximum Operating Temperature | +55°C |
| Depth | 65mm |
| Length | 90mm |
| Contact Material | Silver Alloy |
| Minimum Operating Temperature | -20°C |
| Time Delay | 0 → 10s |