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CONTACTORS - CWM LINE

CONTACTORS - CWM LINE
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CONTACTORS - CWM LINE High technology and safety Motors | Automation | Energy | Transmission & Distribution | Coatings

Contactors - CWM LineSumary Presentation 4 Three-Pole Contactors from 9 up to 250 A (AC-3) - AC Coil 10 Three-Pole Contactors from 40 up to 105 A (AC-3) - DC Coil 11 Three-Pole Contactors from 112 up to 800 A (AC-3) - Coil with Electronic Module AC/DC 12 Four-Pole Contactors - AC Coil or Coil with Electronic Module AC/DC 13

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CWM Contactors - Presentation The CWM general-purpose contactor line has been designed taking into consideration industrial duty and reliability. Rated for inductive loads up to 800 A or 440 kW @ 380/400 V, WEG can offer the most suitable contactor for your application. CWM contactors allow total panel space optimization, with only a few compact frame sizes from 4 to 440 kW @ 400/415 V. Reducing inventory is simple with CWM common accessories. For example, side-mounted auxiliary contact blocks are the same from 9 to 300 A (AC-3) @ 440 V. Designed for extended mechanical and electrical life,...

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CWM Contactors from 9 up to 40 A (AC-3) - Accessories Overview 8 7 1 5 1 - Contactors CWM9...18 2 - Contactors CWM25 3 - Contactors CWM32/40 4 - Front mounting auxiliary contact block BCXMF 5 - Side mounting auxiliary contact block BCXML 6 - Mechanical interlock block BLIM 7 - Easy connection busbar 8 - Surge suppressor blocks BAM Contactors - CWM Line

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1 - Contactors CWM50...80 2 - Contactors CWM95/105 3 - Front mounting auxiliary contact block BCXMF 4 - Side mounting auxiliary contact block BCXML 5 - Mechanical interlock block BLIM 6 - Easy connection busbar 7 - Surge suppressor blocks BAM

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CWM Contactors from 112 up to 300 A (AC-3) - Accessories Overview 7 1 - Contactors CWM112/150 2 - Contactors CWM180 3 - Contactors CWM250/300 4 - Side mounting auxiliary contact block BCXML 5 - Mechanical interlock BLIM 112-300 6 - Surge suppressor block BAMV 7 - Terminal cover BMP CWM150 8 - Terminal cover BMP CWM180 9 - Terminal cover BMP CWM300 10 - TB150 terminal block for CWM112-150 11 - TB180 terminal block for CWM180 12 - TB300 terminal block for CWM250-300 Contactors - CWM Line

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CWM450 and CWM560 Contactors - Accessories Overview 1 - Contactors CWM450/560 2 - Side mounting auxiliary contact block BLB 3 - Side mounting auxiliary contact block BLRB 4 - Mechanical interlock block BLIM 112-300 5 - Terminal cover BMP CWM560

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1 - Contactor CWM400 2 - Contactors CWM500 / CWM630 / CWM800 3 - Auxiliary contacts block BCXMRL CWM800 4 - Mechanical interlock BLIM CWM400 5 - Mechanical interlock BLIM CWM800 6 - Terminal cover BMP CWM400 7 - Terminal cover BMP CWM800 8 - Lugs BMJ CWM400 9 - Lugs BMJ CWM800 Contactors - CWM Line

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Notes: 1) For 50/60 Hz three-phase, 4 poles WEG standard motors. These values are only for reference and may change on the number of poles and motor design. 2) Other voltages available. 3) Contactors CWM40-105 with DC coils do not need surge suppressor blocks. The surge suppressor is already integrated in this coil. 4) For selection of acessories, check page 13. 5) For lower currents than 40 A (AC-3) use the new line CWB9...38.

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Three-Pole Contactors from 112 up to 300 A (AC-3) - Coil with Electronic Module AC/DC Notes: 1) For 50/60 Hz three-phase, 4 poles WEG standard motors. These values are only for reference and may change on the number of poles and motor design. 2) Other voltages available. 3) Surge suppressor is already integrated.

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Four-Pole Contactors from 25 to 32 A (AC-1)

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Auxiliary Contact Blocks ■ Terminal markings to EN 50 005 and EN 50 012 ■ Positive driven contacts in accordance with IEC 60947-4-1 resp. IEC 60947-5-1 Illustrative picture Max. number of contacts/ contactor Auxiliary contacts Terminal identification Reference code Notes: 1) Early-make contact. 3) For combination of more than 2 side-mounted auxiliary contacts. 4) Auxiliary contact block for low current levels (1 mA / 17 V).

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CWM Contactors - AccessoriesMechanical Interlock for Contactors11 Illustrative picture Surge Suppressors ■ Connect directly to coil terminals A1 - A2 Illustrative picture Circuit diagram Reference code Notes: 1) Can only be used with 2 contactors of the same frame. 2) This accessory allows mechanical and electrical interlock.

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Terminal Cover ■ Protection against touching in accordance with relating installation rules Lug Terminals Illustrative picture Notes: 1) Every part is a 3-phase protector. 2) For IP20 protection degree on front.

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CWM Contactors - Accessories Reversing Wiring Kits11 Illustrative picture Rated operational current le AC - 3 (Ue < 440 V) Maximum rated operational power of three-phase motors 50/60 Hz Reference code Star-Delta Wiring Kits11 Illustrative picture 3-Pole Jumper (k3) for Star-Delta Starters Illustrative picture Note: 1) Contactors and mechanical interlock are sold separately.

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Maximum rated operational power of three-phase motors 50/60 Hz

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CWM Contactors - Star-Delta StartersIndividual Components for Star-Delta Starters Maximum rated operational power of three-phase motors 50/60 Hz A: 0.58 x Ir, motor protection at star and delta position B: 1 x Ir, only partial motor protecton at star position C: 0.58 x Ir, motor not protected at star position

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Individual Spare Coils Illustrative picture Electronic Module Notes: 1) Integrated coil with electronic module. 2) Other voltages on request. 3) The voltage code of the electronic module must be the same of BCE coil voltage code. 4) Surge suppressor is already integrated.

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CWM Contactors - Technical DataGeneral Data Reference code Note: 1) Values applicable for contactors CWM112...300 with electronic module. For contactors with standard coil only on request.

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