ABB OT80G3-3BS 80 A 3-pole switch disconnector with base or DIN rail mounting, integrated screw terminals and padlockable direct-mounted operating handle.
£78.01
The ABB 1SCA162509R1001, also known as the OT80G3-3BS, is a compact 80 A, 3-pole switch disconnector from the ABB OT Plus range. Designed for the safe isolation and switching of low-voltage electrical circuits, it is ideal for industrial control panels, machinery, OEM equipment and commercial power distribution systems.
The OT80G3-3BS features a front-operated design with integrated screw terminals and can be installed by base mounting or on a 35 mm DIN rail. It is suitable for panels with a 45 mm DIN cut-out, making it an excellent choice where space-efficient panel layouts are required.
Supplied with a directly mounted black knob handle, the switch can be padlocked in the OFF position to support safe lockout procedures. It is also compatible with ABB operating shafts and external door-mounted handles where remote operation from the enclosure door is required.
The ABB OT80G3-3BS is engineered to provide dependable manual isolation for industrial electrical installations. Its compact footprint, robust switching mechanism and flexible mounting options make it suitable for new equipment manufacture as well as retrofit projects.
Whether installed in machinery, motor control centres or commercial distribution panels, the switch offers a safe means of disconnecting electrical circuits before maintenance or servicing. The padlockable handle helps prevent accidental re-energisation, supporting recognised lockout and isolation procedures.
| Current | 80 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | ABB |
| Series | OT Plus |
| Product ID | 1SCA162509R1001 |
| Alternative SKU | OT80G3-3BS |
| Product type | Switch disconnector / isolator |
| Frame size | G3 |
| Number of poles | 3 |
| Rated thermal current (Ith) | 80 A |
| Rated operational current (AC-21A / AC-22A, 800 V AC) | 63 A / 40 A |
| Maximum rated operational voltage | 800 V AC |
| Conditioned short-circuit current (Iq) | 50 kA |
| Rated short-time withstand current (Icw) | 2.5 kA |
| Switching power at 400 V AC | 45 kW |
| Terminal type | Integrated screw terminals |
| Copper conductor capacity | 2.5–70 mm² |
| Mounting | Base mounting or 35 mm DIN rail |
| Operating handle | Direct-mounted black knob |
| Padlocking | OFF position |
| Front protection | IP20 |
| Approximate dimensions (H × D) | 123 × 74.6 mm |
| Net weight | Approximately 0.45 kg |
| EAN | 6417019925424 |
| Country of origin | Finland |
| Standards | IEC 60947-3, UL 98 and UL 60947-4-1 |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
It is an 80 A, 3-pole switch disconnector used to safely isolate low-voltage electrical circuits in industrial and commercial installations.
The ABB catalogue designation for this product is OT80G3-3BS.
Yes. It supports both base mounting and installation on a standard 35 mm DIN rail.
Yes. A direct-mounted black knob handle is supplied and can be padlocked in the OFF position.
Yes. The switch is compatible with ABB operating shafts and external door-mounted handles.
The integrated screw terminals accept copper conductors from approximately 2.5 mm² to 70 mm².
ABB OT Plus switch disconnectors are trusted by electrical contractors, panel builders, OEM machine manufacturers and industrial engineers for dependable isolation, flexible installation and reliable performance in demanding low-voltage applications.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...