ABB CAL19-11 1SFN010820R1011 Auxiliary Contact 1NO+1NC lateral mounting

ABB CAL19-11 (article 1SFN010820R1011) is an auxiliary contact block that attaches to ABB AF-series contactors to provide supplementary switching contacts for control and signaling circuits. It is specifically designed for use with contactors in the AF116 to AF370 range, making it a direct-fit accessory across a wide portion of the ABB AF contactor lineup.

Technical specifications:

• Series: CAL19-11
• ABB article number: 1SFN010820R1011
• EAN: 7320500476659
• Product type: Auxiliary contact block
• Compatible contactor range: AF116 to AF370

Features and benefits:

• Adds auxiliary contacts to AF116-AF370 contactors, keeping control circuit switching separate from the main power contacts
• Covers a broad range of contactor frame sizes within the ABB AF series, from AF116 through AF370
• Manufactured by ABB as a dedicated accessory for AF-series contactors, ensuring compatibility and direct mounting
• Supports feedback, interlocking, and signaling functions within motor control and automation panels

Applications:

• Motor starter panels requiring auxiliary switching for control interlocking and sequencing logic
• PLC and relay control systems that need contactor position feedback via auxiliary contacts
• Status indication circuits in industrial distribution and switchgear assemblies
• Automation panels using AF116-AF370 contactors where additional control contacts are required

Also known as: ABB CAL19-11, CAL19-11 1SFN010820R1011, ABB 1SFN010820R1011, ABB AF contactor auxiliary contact block, CAL19-11 contactor accessory.