ABB Auxiliary Contact Block CAL19-11B – 1SFN010820R3311

• Product Name : Contactors
• Auxiliary Contacts : 1NO + 1 NC
• Product Class : Block Contactors Accessories
• Terminal Type : Screw Terminals

Auxiliary contact blocks for AF116…AF370 contactors are designed to enhance the functionality of the main contactor by providing additional contacts for control and signaling purposes. These contact blocks are available in various configurations, typically featuring instantaneous normally open (N.O.) and normally closed (N.C.) contacts to suit different application needs. They are mounted securely on the contactors, either on the front or side, depending on the model. Engineered for high reliability and long electrical life, these auxiliary contact blocks are ideal for use in industrial control panels and automation systems. They also comply with international standards for safety and performance, and are equipped with clearly marked terminals and touch-safe enclosures for ease of wiring and installation.