
ABB electrical accessory TVOC-2-48-C 1SFA664001R1004
- BrandABB
- SeriesTVOC-2-48-C
- Operation trip time1 ms
- Depth80 mm
- Width210 mm
- Height230 mm
- Rated control supply voltage Us DC24–48 V

Arc detection and mitigation system ABB 1SFA664001R1004: mounting method surface mounting, switch-on current type DC, expandable, design modular. Arc detection and mitigation system. Dimensions 210 × 230 × 80 mm (W × H × D). Degree of protection IP54.
| Series | TVOC-2-48-C |
|---|---|
| Electrical | |
| Rated control supply voltage Us DC | 24–48 V |
| Number of normally open (NO) contacts | 3 |
| Number of switching contacts | 3 |
| Number of trip outputs | 3 |
| Switch-on current type | DC |
| Connection type | Screw connection |
| Mechanical | |
| Depth | 80 mm |
| Width | 210 mm |
| Height | 230 mm |
| Mounting method | Surface mounting |
| Operating conditions | |
| Ingress protection (IP) of front side | IP54 |
| Other | |
| Operation trip time | 1 ms |
| Design | Modular |
| Number of inputs | 12 |
| Max. number of arc sensors | 30 |
| Expandable | Yes |
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