
ABB electrical accessory OTL63C3M AC 3P 750V 1SCA149140R1001
- BrandABB
- SeriesOTL63C3M
- Depth135 mm
- Maximum rated operational voltage Ue AC750 V
- Ingress protection (NEMA)1 s
- Width200 mm
- Height300 mm

Switch disconnector (AC) ABB 1SCA149140R1001: rated voltage 750 V, control element type long rotary handle, design built-in device plug-in technique, housing material plastic. Switch disconnector for switching on, switching off and isolating main circuits.
| Series | OTL63C3M |
|---|---|
| Electrical | |
| Maximum rated operational voltage Ue AC | 750 V |
| Rated voltage | 750 V |
| Rated continuous current at AC-23, 400 V | 45 A |
| Rated short-time withstand current Icw | 1 kA |
| Number of poles | 3 |
| Number of switches/changeover switches | 1 |
| Independent trip unit | No |
| Version as emergency switching-off device | No |
| Version as main switch | Yes |
| Design as protective switch | No |
| Design as auxiliary/maintenance switch | Yes |
| Mechanical | |
| Depth | 135 mm |
| Width | 200 mm |
| Height | 300 mm |
| Colour of control elements | Black |
| Housing color | Grey |
| Housing material | Plastic |
| Suitable for central front panel mounting | No |
| Suitable for intermediate mounting | No |
| Suitable for front panel mounting, 4 holes | Yes |
| Operating conditions | |
| Ingress protection (NEMA) | 1 s |
| Ingress protection (IP) of front side | IP20 |
| Other | |
| Design | Built-in device plug-in technique |
| Reversing design | No |
| Motor drive optional | No |
| Suitable for distribution board | Yes |
| Control element type | Long rotary handle |
| Built-in motor drive | No |
| With interlock | Yes |
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