Description
The ABB CAL19-11 is a side-mounted auxiliary contact block designed to expand the switching capability of ABB AF Series contactors. Featuring one normally open (NO) and one normally closed (NC) contact configuration, this compact add-on block mounts directly to the side of compatible AF Series contactors, allowing technicians to extend control circuit functionality without the need for additional relays or external wiring assemblies.
Key Features
- One normally open (1NO) and one normally closed (1NC) contact configuration
- Side-mounted design for direct attachment to ABB AF Series contactors
- Compact form factor minimizes panel space requirements
- Snap-on installation for fast, tool-free mounting
- Designed for use with ABB AF Series contactor lineup
- Expands auxiliary switching capacity for control circuit applications
Applications
- HVAC control panels and motor control centers
- Commercial and industrial electrical control circuits
- Auxiliary signaling, interlocking, and feedback circuits
- Building automation and mechanical room panel assemblies
Why Choose the ABB CAL19-11?
ABB auxiliary contact blocks are engineered to integrate seamlessly with the AF Series contactor family, delivering reliable performance in demanding commercial and industrial environments. The CAL19-11’s side-mount configuration keeps wiring clean and organized while adding the NO/NC switching contacts needed for status indication, interlocking, or control feedback circuits. Whether you’re building a new panel or upgrading an existing installation, the CAL19-11 is a straightforward, dependable solution for expanding your contactor’s auxiliary contact capacity.
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