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Mini CWC Contactors & Overload Relays

  • Compact
  • Up to 22A / 11kW (AC-3)
  • Built in Aux. Contacts up to 16A
  • Low Consumption DC Coils
  • Direct Mounting on Overload Relays

WEG CWC0 Series Miniature Contactors

More Kilowatts in a Smaller (45mm) Frame!

The CWC series mini contactors are a complete solution for controlling motors and switching other loads.
  • IEC current ratings from 7 Amp to 22 Amp
  • The CWC's compact dimensions allows it to take up less space inside electrical enclosures while still offering up to a powerful 11Kw @ 415V.
  • Dimensions of the 7A to 16A contactors are the same for both AC or DC coil voltages, making panel design and assembly easier.
  • DC models feature low consumption coils, allowing the CWC to be operated directly from a PLC without interface relays.
  • WEG RW overload relays are available in compact frame sizes from 0.28 A to 32A and are designed for use with, and as perfect complement to, the CWC miniature contactors.
  • CWC series contactors start at $22.00 (CWC07-00-40D25)
WEG CWC Series miniature contactors
WEG CWC Series Miniature Contactors

Miniature Contactor Features
  • Rated up to 11Kw @ 415V
  • Direct mounting to the WEG RW series overload relays
  • Identical frame size for AC and DC coil contactors up to 16A
  • Heavy-duty operation
  • Tool-free DIN-rail mounting, snap-on accessories
  • WEG 18-month warranty
  • DC coil low power consumption: 1.7-2.7 W
  • DC coil standard power consumption: 2.6-3.7 W
  • Mirror contacts per IEC 60947-4-1
    (built-in N.C. and N.C. auxiliary contacts)
  • Mechanically linked contacts per IEC 60947-5-1
  • Agency Approvals/Certifications: cULus listed (File No. E202315/E189202), CE marked low voltage directive 2006/95/EC
  • Standards: IEC/EN 60947-1, UL 508, CSA-C22.2 No. 14
Overload Relay Features
  • Mounting an RW series overload relay directly to a WEG CWC miniature contactor creates an across-the-line starter capable of controlling motors from fractional to 11Kw @ 415V
  • Compact frame sizes from 0.28 A to 32A
  • Auxiliary contacts 1 N.O. + 1 N.C.
  • Provides complete motor protection by offering:
    - Ambient temperature compensation (-4°F to +140°F)
    - Phase loss sensitivity protection
    - Current unbalance sensitivity
  • Adjusting dial to set adjustable Trip current
  • Selectable Hand / Auto / Reset / Test button
  • Standards and Approvals: IEC 60947 and VDE 0660., cULus listed file no. E189202, CE marked low voltage directive 2006/95/EC, Marine

WEG Miniature Contactors 3-Pole, 7 Amp WEG Miniature Contactors 3-Pole, 7 Amp
Contactor ampere ratings: 7 Amps (AC3)
Overload range: 0.28 to 17 Amps
Contactors starting at $22.00
Overload relays from $36.00
 
WEG Miniature Contactors 3-Pole, 9 Amp WEG Miniature Contactors 3-Pole, 9 Amp
Contactor ampere ratings: 9 Amps (AC3)
Overload range: 0.28 to 17 Amps
Contactors start at $25.00
Overload relays from $36.00
 
WEG Miniature Contactors 3-Pole, 12 Amp WEG Miniature Contactors 3-Pole, 12 Amp
Contactor ampere ratings: 12 Amps (AC3)
Overload range: 0.28 to 17 Amps
Contactors starting at $31.00
Overload relays from $36.00
 
WEG Miniature Contactors 3-Pole, 16 Amp WEG Miniature Contactors 3-Pole, 16 Amp
Contactor ampere ratings: 16 Amps (AC3)
Overload range: 0.28 to 17 Amps
Contactors start at $35.00
Overload relays from $36.00
 
WEG Miniature Contactors 3-Pole, 22 Amp WEG Miniature Contactors 3-Pole, 22 Amp
Contactor ampere ratings: 22 Amps (AC3)
Overload range: 7 to 32 Amps
Contactors are $39.00
Overload relays are $36.00
 

CAD Library - 2D / 3D drawings

WEG Miniature Contactors 4-Pole, 18 Amp WEG Miniature Contactors 4-Pole, 7 Amp
Contactor ampere ratings: 7 Amps (AC3)
Overload range: 0.28 to 17 Amps
Contactors start at
Overload relays from
 
WEG Miniature Contactors 4-Pole, 20 Amp WEG Miniature Contactors 4-Pole, 9 Amp
Contactor ampere ratings: 9 Amps (AC3)
Overload range: 0.28 to 17 Amps
Contactors start at
Overload relays from
 
WEG Miniature Contactors 4-Pole, 16 Amp WEG Miniature Contactors 4-Pole, 16 Amp
Contactor ampere ratings: 16 Amps (AC3)
Overload range: 7 to 32 Amps
Contactors from
Overload relays from
 


[enlarge] pdf
WEG CWC Series Accessories/Assembly Diagram

Accessories
WEG Miniature Contactors Auxiliary Contact Blocks
Front Mounted Auxiliary Contact Blocks
from $15.00
WEG Miniature Contactors Suppressor
Surge Suppressors
are $10.00
WEG Miniature Contactors Timing Relay
Star-Delta Electronic Timing Relays
are $74.00
WEG Miniature Contactors Wiring Kits
Wiring Kits (Jumper Assemblies)
from $25.00
WEG Miniature Contactors Interlock and Latch Blocks
Mechanical Interlock Block and Latch Block
from $10.00

WEG Contactors and overload Overview