ABB CAL19-11 Auxiliary Contact Block 1NO+1NC Side Mount for AF116-AF370 Contactors

The ABB CAL19-11 is a side-mounted auxiliary contact block designed for use with ABB AF series contactors, specifically models AF116 through AF370. This versatile contact block provides one normally open (1NO) and one normally closed (1NC) contact configuration, enabling flexible control circuit design and status monitoring in industrial electrical applications.

Key Features:

• Contact configuration: 1 normally open (NO) + 1 normally closed (NC)
• Side mounting design for space-efficient installation
• Compatible with ABB AF116, AF145, AF185, AF205, AF265, AF300, and AF370 contactors
• Screw terminal connections for secure, reliable wiring
• Manufactured part number: 1SFN010820R1011
• Suitable for signaling, interlocking, and control circuit applications

This auxiliary contact block is ideal for expanding the functionality of ABB contactors in motor control panels, automation systems, and industrial control applications where additional switching contacts are required for signaling or interlocking purposes. The screw terminal design ensures straightforward installation and maintenance in demanding industrial environments.