The CWBS line of contactors for safety applications 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
Mechanically linked contacts (IEC 60947-5-1 - Annex L) and mirror contacts (IEC 60947-4-1 - Annex F);
Differentiated color for easy identification of the component in the safety circuit;
Protection against improper activation (mechanically forced);
Available in versions up to 125 A (AC-3);
Power contactors with up to 6 auxiliary contacts;
Compact starters can be assembled with manual motor protectors and thermal overload relays;
Auxiliary contactors with up to 9 contacts.
Benefits
Machine safety applications
Protection against inadvertent operation
Easy identification of the component on the safety circuit
Compact dimensions using few space in the electric panel
Can be assembled with MPW manual motor protectors and RW thermal overload relays
Wide range of versions
Applications
Suitability of machines and equipment to safety standards
Industries in general