PT421
1-15 sec TIMER RELAY
The device is used for introducing an adjustable delay in automation installations. It is typically employed in the start up of high-power motors through star - delta connection.
The device is used for introducing an adjustable delay in automation installations. It is typically employed in the start up of high-power motors through star - delta connection.
It is installed in an electrical panel on a standard relay socket.
When the supply voltage is applied an adjustable time delay begins and upon its completion the relay is activated. It remains activated as long as the power supply is present.
All Timer Relays are available (on order) in different operation voltage models (12V, 24V, 48V, 110V, 400V)
- power supply
230V AC / 50Hz
- relay outputs
One changeover contact relay 10Α / 250V AC cat. AC1
- indications
POWER ON and RELAY ON
- connection socket
Bulb type, 8p or 11p
- protection
Varistor (against overvoltage and lightning)
- operation temperature
-20 to +50 C
- enclosure
Plastic box / 42x89x94mm / IP41