The 460-VBM is a three-phase voltage monitor for 190-480 V ac, 50/60 Hz systems, featuring a fixed 6% voltage unbalance trip point and user-adjustable low and high voltage trip points. It includes a 1-30 second adjustable trip delay, a 1-500 second restart delay, and a Form C output relay. The device operates within an ambient temperature range of -20° to 70 °C, mounts on 35 mm DIN-rail or via #6/#8 screws, and meets UL508 and IEC 60947-6-2 standards. Its enclosure is polycarbonate, IP20, and NEMA 1 rated, with dimensions of 88.9 mm H × 52.9 mm W × 59.69 mm D.
Voltage Band Monitor, 190-480VAC 3Ph
Industrial Relays 200-480VAC 1-800A SPDT 3PH V MON RELAY
Voltage Asymmetry, Voltage Sensing AC, Phase Loss 190 ~ 480VAC
| Galco Industrial Electronics | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|
| Product Category | Protective Relays and Monitoring Relays | Electromechanical Relays | Protective Relays and Monitoring Relays |
| Product Number | 460-VBM | 460-VBM | 460-VBM |
| Product Name | SYMC Protection Relays | Industrial Relays | Monitor - Relay Output |
| Approvals | RoHS | RoHS |
