Power Electronics Star-Delta Starter with Two Timers PT429-8

Suitable for use in automation systems for starting three-phase asynchronous motors.

• Provides contacts for the direct activation of the star, delta, and main relay.
• Provides contacts for direct connection of the start and stop buttons as well as the automatic operation switch.
• Functions as a standard time delay for the transition from star to delta.
• Intervenes with a time delay of 20-300 ms (Transition time) to avoid magnetic coupling of the power relays.

Features:

• Supply Voltage: 230V AC
• Frequency: 50Hz
• Relay Outputs: Three independent, single switching contact 10A / 250V AC cat. AC1
• With LED indicators: POWER ON and RELAY ON
• Connection Base: Terminal type, 8p
• With Varistor protection (against surges and lightning)
• Operating Temperature: -20 to +50 C
• Delay Time: 3 - 30 sec
• Transition Time: 20-300 msec
• Enclosure: Plastic Box / 42x89x94mm
• Ingress Protection Rating: IP41