Developed according to IEC 60947 and UL 508 international standards, the new WEG CWB line of contactors meets the requirements of a wide range of industrial applications worldwide.
Features
| Rated current | 40 A |
|---|---|
| Reference | CWB |
| Main contact | 3 NO |
| Control voltage | 120V 50/60Hz |
| Terminal type | Screw |
Specifications
| Rated insulation voltage Ui (pollution degree 3) - IEC 60974-4-1 | 1000 V |
|---|---|
| Rated insulation voltage Ui (pollution degree 3) - UL, CSA | 600 V |
| Rated operational frequency - minimum | 25 Hz |
| Rated operational frequency - maximum | 400 Hz |
| Mechanical lifespan (AC) | 6 million |
| Mechanical lifespan (DC) | 6 million |
| Electrical lifespan | 1.6 million |
| Degree of protection IP (IEC 60529) - Main circuit | IP10 |
| Degree of protection IP (IEC 60529) - Control circuit | IP20 |
| Rated current | 40 A |
| Rated current In - AC-4 | 18,5 A |
| Rated operational Current Ie AC-1 (¿ = 55 ºC) | 60 A |
| Rated operational voltage Ue - IEC 60947-4-1 | 1000 V |
| Rated operational voltage Ue - UL/CSA | 600 V |
| Height | 115 mm (4.53 in) |
| Width | 54 mm (2.13 in) |
| Depth | 120.7 mm (4.75 in) |
| Gross weight | 0.91 kg |
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