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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | TimeMark |
| Manufacturer Product Number | 20VB |
| Description | Phase Monitor Relay; 190-480 VAC; Freq 50/60Hz ; Under/ Over / Unbalance |
| Datasheet | Download Datasheet |
Phase Monitor Relay • Operating Voltage: 190-480 VAC • Frequency: 50/60Hz • Type of Measurement : RMS • Auto Ranges : Yes • Under Voltage Trip : Trip 185-480VAC • Over Voltage Trip : Trip 208-528VAC • Voltage Unbalance (conforms to NEMA): Trip 6%, Fixed
Reset 5% Fixed • Trip Delay Time: Over, Under, & Unbalanced 1-30 sec., adjustable
Single-Phasing Faults 1 sec., fixed
Unbalance > 15% 1 sec., fixed • Output Contacts : 10A@240VAC • Mounting : DIN Rail or Surface Mount
| Category | |
| Manufacturer | TimeMark |