WEG Automation CWM Series Three Pole Contactor to 18A (AC3) or 32A (AC1) for a Power Circuit to be switched by a 400V AC Control Circuit.
Rating:-
Motor DOL Starter (AC3): 18A for a 7.5kW motor x 400V.
Inverter or DC Thyristor Drive supply (AC1 - Thermal): 32 for up to 15kW x 400V.
Size 1: 45mm Wide x 115mm Deep x 81mm High. IP20.
Front-mounting external Auxiliary Contact adds 29mm to depth when fitted.
Side-mounting external Auxiliary Contact adds 11.5mm to width when fitted.
Mounting: 35mm DIN rail or 4 x 4.5mm slots at rear on 35mm x 50-72.5mm centres.
Terminals: Screw type, M3.5 Flat / Philips. Max 6mm².
Weight: 0.36kg
Current Rating: 18A (AC3) or 32A (AC1)
Maximum Voltage: 690V 50/60Hz 1-3 Phase
Coil Voltage: 230V AC 50/60Hz x 69.5VA (pull-in), 4-7.2VA (sealing)
Main Contacts: 3 (NO)
Auxiliary Contacts, 1 x Normally Open (Integrated). 1 x Normally Closed (External, Front-mount). Provision for 5 x additional external auxiliary contacts, see linked products below.
Standards: IEC/EN 60 947. DIN VDE 0660. UL. CSA
Lifespan (Electrical): 1,200,000 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.
Manufacturers Part Number: CWM18-11-30D24
Download full dimensional drawings for the WEG CWM range from the link below:-