Power contactor for the semiconductor industry according to SEMI F47. This power contactor supports up to 150 A with an electronic drive. Utilization categories include AC-1 for non-inductive or weakly inductive loads and resistance furnaces, AC-3 for squirrel cage motors (starting and switching off while running), and AC-4 for squirrel cage motors (starting, counter-current braking, reversing, inching).

Connection technology features screw terminals. It is also suitable for motors of efficiency class IE3, with IE3-capable devices labeled with a logo 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 operating current AC-3 at 380 V/400 V: Ie = 7 A
• Rated operating current AC-1 conventional thermal current, 3-pole, 50-60 Hz open at 40 °C: Ith = Ie = 22 A, encapsulated: Ith = 18 A
• Rated operating current AC-1 conventional thermal current 1-pole open: Ith = 50 A, encapsulated: Ith = 45 A
• Maximum rated operating power for three-phase motors at 50-60 Hz AC-3:
• 220 V/230 V: P = 2.2 kW
• 380 V/400 V: P = 3 kW
• 660 V/690 V: P = 3.5 kW
• Maximum rated operating power for three-phase motors at 50-60 Hz AC-4:
• 220 V/230 V: P = 1 kW
• 380 V/400 V: P = 2.2 kW
• 660 V/690 V: P = 2.9 kW
• Contact configuration: 1 NC contact

Notes: Switching elements according to EN 50012, integrated protective circuit, with mirror contact.