The ABB CAL19-11 is a robust auxiliary contact block designed for use with ABB magnetic contactors in the AF116 to AF370 series. It offers 1 Normally Open (NO) and 1 Normally Closed (NC) contact, enabling additional control, feedback, and interlocking functions in industrial automation and motor control applications. Its front snap-on design allows for quick and secure installation without tools.

? Key Features:

• Compatibility: Fits ABB AF116 to AF370 contactors

• Contact Configuration: 1 NO + 1 NC auxiliary contacts

• Mounting Type: Front snap-on mounting — tool-free and secure

• Use Cases: Ideal for interlocking, signaling, feedback circuits, and control logic

• Electrical Durability: High switching performance ensures long service life

• Compact Design: Space-saving and easy to integrate into control panels

• Compliance: Meets international standards (IEC, UL, CSA)