Technical Specifications
Parameters and characteristics for this part
| Specification | E1PF480Y/277VSY01 |
|---|---|
| Delay Time | 0.1 s |
| Features | Automatic Reset |
| Function | Phase Loss, Phase Imbalance, Phase Sequence, Phase Rotation |
| Mounting Type | DIN Rail |
| Operating Temperature (Max) | 55 °C |
| Operating Temperature (Min) | -25 °C |
| Termination Style | Screw Terminal |
| Trip Voltage (Max) | 480 VAC |
| Trip Voltage (Max) Line‑to‑Line | 480 VAC |
| Trip Voltage (Max) Line‑to‑Neutral | 277 VAC |
| Trip Voltage (Min) | 208 VAC |
| Trip Voltage (Min) Line‑to‑Line | 208 VAC |
| Trip Voltage (Min) Line‑to‑Neutral | 120 VAC |
| Voltage - Supply (Maximum) | 480 VAC |
| Voltage - Supply (Maximum) - Line-to-Line | 480 VAC |
| Voltage - Supply (Maximum) - Line-to-Neutral | 277 VAC |
| Voltage - Supply (Minimum) | 208 VAC |
| Voltage - Supply (Minimum) - Line-to-Line | 208 VAC |
| Voltage - Supply (Minimum) - Line-to-Neutral | 120 VAC |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
CAD
3D models and CAD resources for this part
Description
General part information
E1PF480Y/277VSY01
PHASE LOSS RELAY 3-PH
Documents
Technical documentation and resources