The ABB CA4-04E is a compact front-mounted auxiliary contact block designed for reliable auxiliary signaling and control-circuit switching in contactor and motor starter applications. It provides four normally closed (4NC) contacts, offering dependable feedback for automation panels, motor control centers, and industrial electrical systems.
| Attribute | Details |
|---|---|
| Brand | ABB |
| Model | CA4-04E |
| Product Type | Auxiliary Contact Block |
| Contact Configuration | 4NC (Four Normally Closed) |
| Mounting Type | Front Mount |
| Application | Contactor and Motor Starter Auxiliary Circuit |
| Terminal Type | Screw Terminal |
| Category | Industrial Electrical Component |
| Condition | New Industrial Replacement Part |
This auxiliary contact block is commonly used in motor control centers, automation control panels, conveyor systems, pumping stations, HVAC control cabinets, machine building, switchgear, and other industrial installations requiring reliable normally closed auxiliary feedback from contactors or starters.