The CWB line uses only nontoxic and eco-friendly materials that are safe and sustainable.

The configuration of two built-in auxiliary contacts (1NO + 1NC) makes the application of CWB contactors more flexible in most automation systems, contributing to the optimization of internal space of electrical panels.

For applications which require mechanical interlock between contactors, WEG has developed a new mechanical system that ensures compact and easy mounting without the need of any tools. WEG’s new mechanical interlock system allows the mechanical interlock between two contactors of the CWB line with "zero" additional side space and it is possible to assemble 90 mm wide reversing starters of up to 80 A.

The characteristics of the CWB contactors make them suitable for applications in many different segments:

• Paper & Cellulose
• Wood
• Cement
• Mining
• Petrochemical or chemical
• Steel plant
• Metallurgy
• Refrigeration
• Sugar & Alcohol
• Fans
• Pumping systems
• Machines and processes in general
• Irrigation and pumping systems
• Buildings
• Load lifting