Three-phase voltage monitoring relay for 440…480V AC, with self-powered operation, 50…400 Hz frequency range, and ±2…22% adjustable voltage thresholds. Features two Form C contacts, rated insulation voltage of 250V AC, and 13 VA power consumption at 400V AC, 50 Hz. Includes programmable latching, automatic reset, LED status indicator, and adjustable power-on delay of 1 s or 6 s. Dimensions are 45 x 80 x 99.5 mm (W x H x D), with IP20 protection and pollution degree 3. Screw terminals accept up to 0.5 N·m torque.
Three-Phase Voltage Monitoring Relay, 440...480V AC (Type V3),
| Allen-Bradley / Rockwell Automation | RS Components, Ltd. | |
|---|---|---|
| Product Category | Electromechanical Relays | Protective Relays and Monitoring Relays |
| Product Number | 813S-V3-480V | 2687028 |
| Product Name | MachineAlert 813S 3-Phase Voltage Relay | Monitoring Relays |
| Operating Temp | -40 F (-40 C) |
