Siemens Direct starter 2.2-3.2A 1.1kW MCU

Power: 1.1 kW
Motor starter type: Direct starter
Operating voltage: 400 VAC
Protection class: IP54
Phase: 3
Number of poles: 3P
Motor starter mode of operation: Manual
Reversible: Yes
Additional features: Switch disconnector included
Total length: 220 mm
Housing: Yes
Total width: 182 mm
Total depth: 145 mm
Series: 3RK4

Direct starter with housing. This motor direct starter features easy mounting due to pre-wiring, short-circuit, motor overload, and device intrinsic protection. It is ready for connection with no additional overload relay required and includes undervoltage release. The device has a toggle switch for on/off operation and a lockable main/emergency stop switch. It can be controlled on-site or remotely via a floating contact. The ambient temperature range is 0-25°C.

Applications include water pumps, compressors, conveyors, fans, blowers, and heat pumps.