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WEG Electric Miniature Contactors (3-Pole & 4-Pole)

WEG CWC Series Miniature Contactors


More Horsepower in a Smaller (45mm) Frame!


The CWC series mini contactors are a complete solution for controlling motors and switching other loads.
  • The CWC's compact dimensions for its IEC current rating, up to 22A, AC-3 utilization category, allows it to take up less space inside electrical enclosures while still offering up to a powerful 15hp @ 460V.

  • 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.

Miniature Contactor Features
  • Rated up to 15hp @ 460V
  • Direct mounting to 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 (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 15 hp @ 460V
  • 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 (-4F to +140F)
    - 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

Front Mounted Auxiliary Contact Blocks
  • Snap-on front mounted auxiliary contacts

Surge Suppressors
  • Plug-in, no wiring required
  • RCC0-x RC Resistor/Capacitor for AC loads
  • VRC0-x MOV Varistor for AC or DC loads
  • DIC0-x Diode for DC loads

Star-Delta Electronic Timing Relays
  • Electronic timers
  • 3 to 30 second timing
  • Star-Delta function
  • Voltages: 24-28 VAC/VDC, 110-130 VAC/VDC, 220-240 VAC/VDC

Wiring Kits (Jumper Assemblies)
  • No risk of wrong wiring
  • Reduces assembly time
  • Saves space in electrical panels
  • Allows assembly with overload relay and timers
  • Quick and easy assembly for wye-delta and reversing starters
  • Allows assembly of WEG RW series overload relays

Mechanical Interlock Block and Latch Block
  • BIC0 - Mechanically connects two CWC series mini contactors and prevents both contactors from being pulled in at the same time
  • RMC0 - Mechanically connects two CWC series mini contactors and enables one contactor to latch with a pulse input signal and rest with a pulse signal from the second contactor

 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
 WEG Miniature Contactors 3-Pole, 9 Amp WEG Miniature Contactors 3-Pole, 9 Amp

Contactor ampere ratings: 7 Amps (AC3)
Overload range: 0.28 to 17 Amps
 WEG Miniature Contactors 3-Pole, 12 Amp WEG Miniature Contactors 3-Pole, 12 Amp

Contactor ampere ratings: 7 Amps (AC3)
Overload range: 0.28 to 17 Amps
 WEG Miniature Contactors 3-Pole, 16 Amp WEG Miniature Contactors 3-Pole, 16 Amp

Contactor ampere ratings: 7 Amps (AC3)
Overload range: 0.28 to 17 Amps
 WEG Miniature Contactors 3-Pole, 22 Amp WEG Miniature Contactors 3-Pole, 22 Amp

Contactor ampere ratings: 7 Amps (AC3)
Overload range: 0.28 to 17 Amps
 WEG Miniature Contactors 4-Pole, 7 Amp WEG Miniature Contactors 4-Pole, 7 Amp

Contactor ampere ratings: 7 Amps (AC3)
Overload range: 0.28 to 17 Amps
 WEG Miniature Contactors 4-Pole, 9 Amp WEG Miniature Contactors 4-Pole, 9 Amp

Contactor ampere ratings: 7 Amps (AC3)
Overload range: 0.28 to 17 Amps
 WEG Miniature Contactors 4-Pole, 16 Amp WEG Miniature Contactors 4-Pole, 16 Amp

Contactor ampere ratings: 7 Amps (AC3)
Overload range: 0.28 to 17 Amps
Accepted Payments
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