FINDER 70.31.8.400.2022 THREE PHASE MONITORING

Electronic voltage monitoring relay for three-phase applications.

RELAY, PHASE MONITORING, SPDT, 250V, 6A

Multifunction with positive security logic – opens the NO contact when a fault is detected. Controls adjustable at front. Coloured LED status display. For mounting rail DIN EN 60715 TH35.

Functions:

• Undervoltage (UV and UVm functions)
• Overvoltage (OV and OVm functions)
• Windows mode (overvoltage + undervoltage, W and Wm functions)
• Phase loss and phase rotation

Technical data:

• Switching voltage 250 V/AC/Max 400 Vac
• Protection type IP20
• Dielectric strength (Supply/contacts) 4 kV, (open contacts) 1000 Vac
• Contact material AgNi
• Contact type SPDT-CO
• Temperature range -20 - +50 °C
• Switch-on delay 1 secs
• Switch-off delay 0.5 - 60 secs

CE-approval.