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1SCA162509R1001 ABB OT80G3-3BS OT Plus 3 Pole 80A Panel Mounted Switch Disconnector
ABB OT80G3-3BS 80 A 3-pole switch disconnector with base or DIN rail mounting, integrated screw terminals and padlockable direct-mounted operating handle.
£50.71
Why Choose the ABB 1SCA162509R1001 OT80G3-3BS Switch Disconnector?
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.
Key Advantages
- Reliable electrical isolation up to 80 A.
- Compact G3 frame maximises available panel space.
- Suitable for both base mounting and 35 mm DIN rail mounting.
- Padlockable operating handle supports lockout and maintenance procedures.
- Compatible with ABB external door operating accessories.
- Protected screw terminals improve installation safety.
- Designed for industrial, commercial and OEM applications.
Key Features
- ABB OT Plus switch disconnector.
- 80 A rated operational current.
- 3-pole configuration.
- Front-operated switching mechanism.
- Base mounted or DIN rail mounted.
- Suitable for panels with a 45 mm DIN cut-out.
- Integrated screw terminals.
- Direct-mounted black knob handle supplied.
- Handle can be padlocked in the OFF position.
- Compatible with external shaft and enclosure door handles.
- IP20 front protection.
- Manufactured in Finland.
Reliable Isolation for Industrial Power Systems
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.
Typical Applications
- Industrial control panels.
- Power distribution boards.
- Motor control centres.
- Machine isolation switches.
- HVAC systems.
- Pump and fan control panels.
- OEM machinery.
- Automation equipment.
- Commercial electrical installations.
- Maintenance isolation points.
Technical Specifications
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| Voltage | 800 V | |
|---|---|---|
| Mounting Type | DIN rail | |
| Product Series | ABB OT Plus | |
| Power | 45 kW | |
| Device Type | Switch Disconnector | |
| Current | 80 A | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| 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 |
Frequently Asked Questions
What is the ABB 1SCA162509R1001 used for?
It is an 80 A, 3-pole switch disconnector used to safely isolate low-voltage electrical circuits in industrial and commercial installations.
What is the alternative part number?
The ABB catalogue designation for this product is OT80G3-3BS.
Can the OT80G3-3BS be DIN rail mounted?
Yes. It supports both base mounting and installation on a standard 35 mm DIN rail.
Is an operating handle included?
Yes. A direct-mounted black knob handle is supplied and can be padlocked in the OFF position.
Can it be converted for door-mounted operation?
Yes. The switch is compatible with ABB operating shafts and external door-mounted handles.
What cable sizes can be connected?
The integrated screw terminals accept copper conductors from approximately 2.5 mm² to 70 mm².
Trusted by Electrical Professionals Worldwide
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.
