WEG Automation CWM Series Three Pole Contactor to 112A (AC3) or 180A (AC1) for a Power Circuit to be switched by a 110-130VAC Control Circuit.
Rating:-
- Motor DOL Starter (AC3): 112A for a 55kW motor x 400V.
- Inverter or DC Thyristor Drive supply (AC1 - Thermal): 180A for up to 75kW x 400V.
144mm Wide x 147mm Deep x 100mm High. IP00.
Side-mounting external Auxiliary Contact adds 11.5mm to width when fitted.
Quick mounting on 35 mm DIN rail or screw mounting or 100mm by 127.5mm on 4 x 7mm x 9.5mm slotted holes.
Terminals: Screw type. Max 50mm².
Weight: 3.5kg
Current Rating: 112A (AC3) or 180A (AC1)
Maximum Voltage: 690V 50/60Hz 1-3 Phase
Coil Voltage: 110-130VAC/DC
Main Contacts: 3 (NO)
Auxiliary Contacts, 2 x Normally Open (External, Front-mount) & 2 x Normally Closed (External, Front-mount). Provision for 6 x additional external auxiliary contacts, see linked products below.
Standards: IEC/EN 60 947. DIN VDE 0660. UL. CSA
Lifespan (Electrical): 1,100,000 operations.
Lifespan (Mechanical): 10,000,000 operations.
Note:-
- AC1 Current Rating is for use with applications where open and closing operations are current free and the Current rating is not exceeded at any time.
- AC3 kW Rating is based on standard 2 pole or 4 pole motors.
- Coil connections can be made at either the top or bottom of the contactor to simplify replacement of existing contactors.
Manufacturer Part Number is CWM112-22-30E10
Download full dimensional drawings for the WEG CWM range from the link below:-