The WEG line of contactors for safety applications (CWBS line 9 A up to 80 A in AC-3), has been developed in accordance with IEC and UL standards, have mechanically linked contacts (IEC / EN 60947-5-1) and mirror contacts (IEC / EN 60947-4-1) that provide adequate operation of the safety circuits of machinery and equipment that need to operate in compliance with international safety standards.
| Rated current |
50 A |
| Reference |
CWBS |
| Main contact |
3 NO |
| Control voltage |
24V 50/60Hz |
| Terminal type |
Screw |
Attributes
| 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 |
50 A |
| Rated current In - AC-4 |
18,5 A |
| Rated operational Current Ie AC-1 (¿ = 55 ºC) |
90 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 |
159.6 mm (6.28 in) |
| Gross weight |
0.965 kg |
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