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- ABB 1SCA105402R1001 OT80F3C 3P 750V 1.5kA Manual Change-Over Switch Changeover Switch ABB 1SCA105402R1001 OT80F3C 3P 750V 1.5kA Manual Change-Over Switch Changeover Switch
ABB 1SCA105402R1001 OT80F3C 3P 750V 1.5kA Manual Change-Over Switch Changeover Switch
ABB 1SCA105402R1001 OT80F3C 3P 750V 1.5kA Manual Change-Over Switch Changeover Switch
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- Description
The ABB OT80F3C (SKU 1SCA105402R1001) is an 80 A, 3-pole manual change-over switch base rated for a 750 V circuit, listed to UL 98 and IEC 60947-3. The handle and shaft are ordered separately, the short-time withstand current (Icw) is 1.5 kA, and the switch mechanism sits on top of the unit.
Technical Specifications
| Catalog No | OT80F3C |
| SKU | 1SCA105402R1001 |
| Brand | ABB |
| Series | Manual Change-over Switches |
| EAN | 6417019393377 |
| Number of Poles | 3P |
| Rated Operational Voltage (Main Circuit) | 750 V |
| Rated Insulation Voltage (Ui) | 750 V |
| Rated Impulse Withstand Voltage (Uimp) | 8 kV |
| Conventional Free-air Thermal Current (Ith) | 80 A |
| Conventional Thermal Current, Fully Enclosed (Ithe) | 80 A |
| Rated Operational Current AC-23A (Ie) | 20-75 A (380-690 V) |
| Rated Operational Power AC-23A (Pe) | 18.5-37 kW (380-690 V) |
| Rated Short-time Withstand Current (Icw) | 1.5 kA for 1 s |
| Horsepower Rating (UL/CSA) | 20 Hp (200-240 V) / 40 Hp (480-600 V) |
| Degree of Protection | Front IP20 |
| Pollution Degree | 3 |
| Cable Cross-Section | 1.5-35 mm² |
| Mounting Type | Base mounting |
| Switches Operating Mechanism | Mechanism on Top of the Switch |
| Terminal Type | Screw Terminals |
| Transition Type | Open |
| Power Loss per Pole | 4.5 W |
| Net Weight | 0.64 kg |
| Net Dimensions (W x H x D) | 105 x 92 x 85 mm |
Certifications & Standards
- UL 98
- IEC/EN 60947-3
Selection Notes
The OT80F3C ships as a bare switch base — order the pistol handle and shaft separately to complete an operable change-over switch, unlike the OT160 and larger CP models that include the handle. Its 1.5 kA Icw and 750 V rating are both lower than the larger OT…CP frames, matching the lighter fault duty typical of an 80 A branch circuit; the UL 98 listing with motor horsepower ratings up to 40 Hp at 480-600 V suits North American panel specifications.