
ABB isolating switch OTP16 1SCA164785R1001
- BrandABB
- SeriesOTP16
- Depth74 mm
- Maximum rated operational voltage Ue AC690 V
- Switching power at 400 V7.5 kW
- Rated current In16 A
- Width85 mm

Maintenance switch, 3-p. 415V AC23 16A, 7.5kW. Plastic enclosure. IP65. Black Selector handle. Interlocked cover. The enclosure in the OTP series is using a ri
| Series | OTP16 |
|---|---|
| Electrical | |
| Maximum rated operational voltage Ue AC | 690 V |
| Switching power at 400 V | 7.5 kW |
| Rated current In | 16 A |
| Rated power in AC-23 operating mode, 400 V | 7.5 kW |
| Rated voltage | 750 V |
| Rated DC current at AC-21, 400V | 16 A |
| Rated continuous current Iu | 16 A |
| Rated continuous current at AC-23, 400 V | 16 A |
| Rated short-time withstand current Icw | 800 A |
| Number of poles | 3 |
| Number of switches/changeover switches | 1 |
| Independent trip unit | No |
| Main electrical circuit connection type | Screw connection |
| Version as emergency switching-off device | Yes |
| Version as main switch | Yes |
| Design as protective switch | Yes |
| Design as auxiliary/maintenance switch | Yes |
| Mechanical | |
| Depth | 74 mm |
| Width | 85 mm |
| Height | 120 mm |
| Colour of control elements | Black |
| Housing material | Plastic |
| Suitable for central front panel mounting | No |
| Suitable for floor mounting | No |
| Suitable for intermediate mounting | No |
| Suitable for front panel mounting, 4 holes | No |
| Operating conditions | |
| IP protection rating | IP65 |
| Other | |
| Design | Complete device in housing |
| Reversing design | No |
| Motor drive optional | No |
| Suitable for distribution board | No |
| Type designation | OTP16GB3M25 |
| Control element type | Turn button |
| Built-in motor drive | No |
| With interlock | Yes |
| With pre-assembled cabling | No |
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