The ABB CA4-01 auxiliary contact block provides one normally closed (1NC) auxiliary circuit for contactors and motor control applications. Designed for reliable switching of control signals, it is suitable for panel building, automation systems, machinery control, and electrical distribution equipment.
| Attribute | Details |
|---|---|
| Product Type | Auxiliary Contact Block |
| Model | CA4-01 |
| Brand | ABB |
| Contact Configuration | 1NC |
| Contact Type | Normally Closed |
| Mounting | Front Mount |
| Application | Contactor and Motor Control Circuits |
| Industrial Use | Automation, Control Panels, Machinery |
This auxiliary contact is commonly used in motor control centers, conveyor systems, pump control panels, HVAC equipment, manufacturing machinery, switchboards, and industrial automation cabinets where contactor status signaling or auxiliary circuit control is required.