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OT800U12P ABB 800 A 3-Pole UL/CSA Switch Disconnector
ABB OT800U12P is an 800 A three-pole UL/CSA non-fusible switch disconnector with a central operating mechanism, handle and shaft for dependable high-current industrial switching and isolation.
£1,455.20
Why Choose the ABB OT800U12P UL Switch Disconnector?
The ABB OT800U12P is a heavy-duty 800 A three-pole UL/CSA switch disconnector designed for dependable manual switching and electrical isolation in demanding industrial power systems. Part of the established ABB OT switch-disconnector series, it combines high-current non-fusible disconnect capability with a configuration intended for North American and international industrial applications.
The OT800U12P features a three-pole configuration with its operating mechanism positioned centrally between the poles. It is supplied with an operating handle and shaft, providing a complete manual operating arrangement for integration into suitable electrical enclosures and switchboards.
Rated at 800 A for UL/CSA applications, the OT800U12P carries three-phase motor ratings of 250 HP at 240 V AC, 500 HP at 480 V AC and 500 HP at 600 V AC. Its UL 98, CSA and IEC switch-disconnector credentials make it suitable for high-current mains, feeder and machinery isolation duties.
Key Advantages
- Heavy-duty 800 A three-pole non-fusible switch disconnector.
- UL/CSA configuration for North American industrial installations.
- Central mechanism positioned between the poles.
- Supplied complete with operating handle and shaft.
- High motor-load capability up to 500 HP at 480/600 V AC.
- Part of ABB's established OT switch-disconnector range for industrial switching and isolation.
Key Features
- ABB OT switch-disconnector series.
- 800 A UL/CSA ampere rating.
- 3-pole switching configuration.
- Central / between-poles operating mechanism.
- Handle and shaft included.
- Base-mounted configuration.
- Lug terminals for high-current conductor connections.
- 250 HP at 240 V AC three-phase motor rating.
- 500 HP at 480 V AC three-phase motor rating.
- 500 HP at 600 V AC three-phase motor rating.
Reliable UL/CSA High-Current Switching and Electrical Isolation
The ABB OT800U12P provides a defined means of manually disconnecting high-current circuits for operational switching, servicing and maintenance. Its 800 A three-pole configuration and central operating mechanism provide robust isolation for industrial feeders, machinery and distribution equipment.
With the handle and shaft included, the OT800U12P is configured for enclosure-mounted operation without requiring those primary operating components to be ordered separately. Its UL/CSA ratings and substantial three-phase horsepower capabilities make it particularly suitable for demanding industrial installations where high-current non-fusible isolation is required.
Typical Applications
- Industrial main and feeder disconnect applications.
- Low-voltage switchboards and distribution assemblies.
- Industrial machinery and production equipment.
- High-power motor and machinery isolation.
- UL/CSA industrial electrical installations.
- High-current three-pole non-fusible disconnect applications.
Technical Specifications
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| Poles | 3-pole | |
|---|---|---|
| Current | 800 A | |
| Device Type | Switch Disconnector | |
| Product Series | ABB OT | |
| Series | OT Switch Disconnectors | |
| ABB order code | 1SCA106128R1001 | |
| Product type | UL/CSA non-fusible switch disconnector | |
| UL/CSA ampere rating | 800 A | |
| Number of poles | 3 | |
| Operating mechanism | Central / between poles | |
| Operation | Manual | |
| Handle and shaft | Included | |
| Handle protection | NEMA 1, 3R, 12 / IP65 | |
| Mounting | Base mounted | |
| Terminal type | Lug terminals | |
| Three-phase motor rating at 240 V AC | 250 HP | |
| Three-phase motor rating at 480 V AC | 500 HP | |
| Three-phase motor rating at 600 V AC | 500 HP | |
| Standards | IEC 60947-3 / UL 98 / CSA C22.2 No. 4 | |
| Unit weight | 18 kg | |
| EAN | 6417019400037 | |
| ABB product group | 311027-OT Switches |
Frequently Asked Questions
What is the ABB OT800U12P used for?
The OT800U12P is an 800 A three-pole UL/CSA switch disconnector used for manual switching and electrical isolation of high-current industrial circuits, feeders, machinery and motor loads.
What is the ampere rating of the ABB OT800U12P?
The ABB OT800U12P has an 800 A UL/CSA ampere rating.
How many poles does the OT800U12P have?
The OT800U12P has a three-pole configuration for simultaneous switching and isolation of three conductors.
Where is the operating mechanism positioned on the OT800U12P?
The OT800U12P uses the 12 configuration with its operating mechanism positioned centrally between the poles.
Does the ABB OT800U12P include a handle and shaft?
Yes. The OT800U12P is supplied with an operating handle and shaft, with the handle arrangement providing NEMA 1, 3R, 12 and IP65 protection.
What are the motor horsepower ratings of the OT800U12P?
The OT800U12P is rated for three-phase motors up to 250 HP at 240 V AC, 500 HP at 480 V AC and 500 HP at 600 V AC.
Which standards apply to the ABB OT800U12P?
The OT800U12P is specified for IEC 60947-3, UL 98 and CSA C22.2 No. 4, supporting its use in international and North American industrial disconnect applications.
Trusted by Industrial Electrical Professionals Worldwide
ABB OT switch disconnectors are used in industrial power distribution, machinery and switchboard applications where dependable high-current switching, secure electrical isolation and robust manual operation are required.
