Power relay for the semiconductor industry according to SEMI F47. It supports power relays up to 150 A with electronic drive. The utilization categories include AC-1 for non-inductive or slightly inductive loads and resistance furnaces, AC-3 for squirrel cage motors during starting and stopping in operation, as well as AC-4 for squirrel cage motors during starting, regenerative braking, reversing, and creeping.

The connection technology features screw terminals. This product is also suitable for motors of efficiency class IE3, with IE3-capable devices marked on the packaging.

Description: Contactors are suitable for the semiconductor industry according to SEMI F47. They are ripple-free and suitable for building automation. The actuator can be used at frequencies from 50 Hz to 400 Hz.

Specifications include:

• Poles: 3-pole
• Rated operational current AC-3 at 380 V and 400 V: Ie = 18 A
• Rated operational current AC-1 conventional thermal current for 3-pole open at 50 - 60 Hz at 40 °C: Ith = Ie = 40 A, encapsulated: Ith = 32 A
• Rated operational current AC-1 conventional thermal current for 1-pole open: Ith = 88 A, encapsulated: Ith = 80 A
• Maximum rated operational power for three-phase motors at 50 - 60 Hz AC-3:
• 220 V and 230 V: P = 5 kW
• 380 V and 400 V: P = 7.5 kW
• 660 V and 690 V: P = 11 kW
• Maximum rated operational power for three-phase motors at 50 - 60 Hz AC-4:
• 220 V and 230 V: P = 2.5 kW
• 380 V and 400 V: P = 4.5 kW
• 660 V and 690 V: P = 6.5 kW

The contact configuration includes 1 NC contact. Notes: Switching elements according to EN 50012, integrated protection circuit, and includes a mirror contact.