Product Description
The WEG CWM40 IEC contactor is rated for 15 horsepower at 230 volt and 30 horsepower at 460 volt in 3-phase applications. This 40 AMP 3 pole contactor comes with screw terminals, DIN rail or base mounting and up to four additional front mounted auxiliary contact blocks can be added to meet any applications needs. Three phase thermal overload relays can be directly mounted to the load side of the CWM40 in ranges from 0.28 to 50 AMPS to provide complete motor protection.
| AMP Rating | 40 AMPS |
| Coil voltage | AC coil |
| Horsepower |
30 H.P. @ 460 volt 15 H.P. @ 230 volt |
| Terminals | Screw |
| Mounting | DIN Rail or screw down |
This CWM contactor is the authorized replacement for the now obsolete GE CL45A310M contactor and is identical in dimensions and electrical operation. For a side-by-side comparison, click here.
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Electrical Ratings |
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Contactor Dimensions |
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Technical Information |
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Auxiliary Contacts |
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Overload Relays |
The WEG series of CWM 3 pole IEC and UL rated contactors are considered the most reliable and durable in the industry today. With 3 frame sizes from 9 to 105 AMPS, the space saving design of these contactors offers vital panel space efficiency not available from the other leading worldwide manufacturers. And with a wide range of accessories, from snap on auxiliary contactors, direct mount overload relays and integrated surge suppression modules, the best options for your motor control needs can be found from WEG.
