Contactors for safety applications CWBS Series
Contactors for safety applications CWBS Series
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.
Main characteristics:
- TÜV certification for mechanically linked contacts (IEC 60947–5–1 – Annex L) and mirror contacts (IEC 60947–4–1 – Annex F);
- different color, enabling easy identification of the component on the safety circuit;
- contactors to retrofit machines and equipment so as to comply with Brazilian standard NR12;
- 45 mm wide up to 38 A and 54 mm wide in the models from 40 to 80 A, having two built–in auxiliary contacts (1NO+1NC);
- choice of up to six auxiliary contacts;
- auxiliary contact block assembled and tested at the factory;
- compact starters can be assembled with MPW18, MPW40 and MPW80 manual motor protectors and RW27–2D and RW67–5D thermal relays;
- fast mounting on DIN rail 35 mm or with screws.
