
ABB modular device accessory CK1 NO NC 1SAM301901R1001
- BrandABB
- SeriesCK1
- Rated operational current Ie at AC-15, 230V4 A
- DesignClip-on
- Number of normally closed (NC) contacts1
- Number of fault signal switches1
- Number of normally open (NO) contacts1

Signaling contacts CK1 with screw terminals signal the tripping of the manual motor starter in case it was caused by a short-circuit. For CK1 the indication on
| Series | CK1 |
|---|---|
| Electrical | |
| Rated operational current Ie at AC-15, 230V | 4 A |
| Number of normally closed (NC) contacts | 1 |
| Number of fault signal switches | 1 |
| Number of normally open (NO) contacts | 1 |
| Connection type | Screw connection |
| Mechanical | |
| Mounting method | Side mounting |
| Other | |
| Design | Clip-on |
| Type designation | CK1-11 |
| Lamp base (holder) | None |
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