Schneider Electric Motor Drive 33442

Manufacturer: Schneider Electric
Designation: Motor Drive 3P
Type: 33442
Configured as main switch: Yes
Configured as maintenance/repair switch: Yes
Configured as safety switch: No
Configured as emergency stop device: No
Configured as reversing switch: No
Number of switches: 1
Max. rated operational voltage Ue for AC: 690 V
Rated operational voltage: 220 to 690 V
Rated continuous current Iu: 800 A
Rated continuous current at AC-23, 400 V: 800 A
Rated short-time withstand current Icw: 25 kA
Conditional rated short-circuit current Iq: 47 kA
Number of poles: 3
Number of auxiliary contacts as changeover: 5
Motor drive optional: No
Integrated motor drive: Yes
Voltage release optional: Yes
Device design: Built-in device fixed installation technology
Suitable for floor mounting: Yes
Suitable for front mounting 4-hole: Yes
Suitable for central front mounting: No
Suitable for panel installation: Yes
Suitable for intermediate installation: No
Color of the operating element: Black
Design of the operating element: Knob
Lockable: Yes
Connection type main circuit: Screw connection
Protection class (IP), front side: IP40

The Compact NS800NA is a 3-pole load isolator switch. It is used to control and disconnect circuits. This device is designed for fixed installation and is electrically operated by a motor mechanism. The operating current is 800 A (AC23A) and the operating voltage is 690 V 50/60 Hz. In this basic version, the front and rear power connections are not included. The dimensions are 327 mm (width), 210 mm (height), and 147 mm (depth). This device complies with the IEC 60947-3 standard.