ABB CA4-22E 1SBN010140R1022 Auxiliary Contact 2NO+2NC front mounting

The ABB CA4-22E (article 1SBN010140R1022) is an auxiliary contact block that mounts onto the front of compatible ABB contactors and connects via screw terminals. It adds four poles with an instantaneous 2 N.O. plus 2 N.C. contact arrangement, covering standard industrial control and signaling needs alongside the host contactor.

Technical specifications:

• Series: CA4-22E
• ABB article number: 1SBN010140R1022
• EAN: 3471523130128
• Poles: 4
• Mounting: Front mounted
• Contact configuration: 2 N.O. + 2 N.C. instantaneous
• Terminal type: Screw terminals
• Compatible contactors: 3-pole AF26(Z)(B)..96-30-00, AF40..96-30-11, AFC26..38-30-00; 4-pole AF09(Z)(B)..80-40-00 / AFC09..38-40-00, AF09(Z)(B)..80-22-00 / AFC09..38-22-00
• Environment: Standard industrial

Features and benefits:

• Single block delivers both 2 N.O. and 2 N.C. instantaneous contacts, satisfying interlocking and signaling requirements without a second add-on unit
• Front-mounted attachment integrates directly with the listed ABB AF-series and AFC-series contactor bodies for a space-efficient assembly
• Screw terminals allow straightforward field wiring and visual inspection during commissioning or maintenance
• Terminal marking is aligned with the labeling conventions of the supported contactor range, reducing the chance of wiring errors on installation
• Rated for standard industrial environments, making it suitable for everyday machine control and panel applications

Applications:

• Expanding the auxiliary contact count on ABB AF-series motor starter assemblies
• Interlocking and run-status signaling circuits inside industrial control panels
• Machine control wiring where simultaneous N.O. and N.C. outputs from a single block are required
• Control panel builds centered on the compatible ABB AF-range and AFC-range contactor families

Also known as: ABB CA4-22E, CA4-22E 1SBN010140R1022, 4-pole auxiliary contact block, ABB contactor auxiliary block, CA4 22E.