Voltage Monitor, E1YF400VT01 0.85
Voltage Monitor, E1YF400VT01 0.85
Tele Haase E1YF400VT01 is a 3-phase voltage monitoring relay that detects undervoltage at a fixed 85% threshold in distribution boards.
Trips at 195.5 V L-N with about 5% hysteresis
Test function disconnects the output relay for checks
Three green LEDs show each phase L1, L2, L3
Supplied from the 3x 400/230 V AC network
One changeover contact rated 250 V AC, 5 A
Slim 17.5 mm housing for DIN rail mounting
Monitoring to VDE 0108-100 and VDE 0100-718
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Relay vs contactor vs SSR – which should you choose?Additional information
| IP Classification | IP20, IP40 |
|---|---|
| Phase | 3-phase, Single phase |
| Temperature range | -25°C ~ 55°C |
| Supply voltage | 230 VAC, 400 VAC |
| Sector | Factory Automation |
| Max current | 5 A AC |
| Mounting | DIN rail |
| Mechanical cycles | 20.000.000 |
| Contact config | Change over (CO) |
| Material | Plastic |
| Power consumption | 0,6 W |
| Voltage | 250 VAC |
| Dimensions | 17,5 x 87 x 60 mm |
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