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1SDA065752R1 ABB T8D 2000 2000 A 3-Pole Switch-Disconnector
ABB 1SDA065752R1 is a fixed three-pole Tmax T8D 2000 A switch-disconnector with front terminals for high-current switching and isolation in low-voltage power distribution systems.
£9,369.80
Why Choose the ABB T8D 2000 1SDA065752R1 Switch-Disconnector?
The ABB 1SDA065752R1 is a high-current Tmax T8D 2000 switch-disconnector designed for reliable isolation and switching in demanding low-voltage power distribution systems. As part of the ABB SACE Tmax T8 range, this three-pole device combines a rated uninterrupted current of 2000 A with robust fixed installation for industrial and commercial switchboards.
Unlike a protective circuit breaker equipped with an electronic trip unit, the T8D is specifically configured as a switch-disconnector, providing dependable circuit isolation and switching. It is suitable for installations where high-current circuits need to be safely disconnected from the supply while forming part of a coordinated low-voltage distribution system.
The 1SDA065752R1 is a three-pole fixed version with front terminals and is rated for operation at up to 690 V AC. Its T8D 2000 construction provides a rated short-time withstand current of 40 kA, making it well suited to high-capacity switchboards, main distribution assemblies and industrial power installations.
Key Advantages
- Heavy-duty 2000 A switch-disconnector for high-current electrical distribution.
- Three-pole configuration suitable for three-phase power systems.
- Fixed installation for dependable switchboard integration.
- Front terminals provide practical main-circuit connection.
- Rated short-time withstand current of 40 kA.
- Rated for low-voltage systems up to 690 V AC.
Key Features
- ABB SACE Tmax T8D 2000 switch-disconnector.
- 2000 A rated uninterrupted current at 40 °C.
- Three-pole construction.
- Fixed (F) installation version.
- Front (F) terminals.
- 40 kA rated short-time withstand current (Icw).
- 690 V AC rated operational voltage.
- Bolt-type main-circuit connections.
- IP20 degree of protection.
- Manual toggle operating mechanism with optional motor operation capability.
Reliable High-Current Switching and Isolation
Switch-disconnectors provide a means of switching and isolating electrical circuits so equipment can be separated from the power supply when required. The ABB Tmax T8D platform extends this functionality to high-current low-voltage installations, providing a robust solution for switchboards and power distribution assemblies.
The T8D 2000 combines a 2000 A current rating with fixed installation and front connections, making it particularly suitable for high-capacity distribution equipment where reliable isolation and straightforward busbar or conductor connection are required.
Typical Applications
- Main low-voltage distribution switchboards.
- Industrial power distribution systems.
- High-current circuit isolation.
- Manufacturing and process plants.
- Commercial and infrastructure electrical installations.
- Switchgear and power distribution assemblies.
Technical Specifications
| Series | SACE Tmax T8 |
|---|---|
| ABB order code | 1SDA065752R1 |
| Product type | Switch-disconnector |
| Frame / subtype | T8D |
| Rated uninterrupted current (Iu) | 2000 A at 40 °C |
| Number of poles | 3 |
| Rated operational voltage | 690 V AC |
| Rated short-time withstand current (Icw) | 40 kA |
| Installation | Fixed |
| Terminal configuration | Front terminals |
| Main-circuit connection | Bolt connection |
| Protection rating | IP20 |
| Operating mechanism | Toggle |
| Integrated motor operator | No |
| Optional motor operator | Yes |
| Power dissipation | 46 W |
| EAN | 8015644686635 |
| ABB product group | 310511-T-Max T4 - T8 |
Frequently Asked Questions
What is the ABB 1SDA065752R1 used for?
The ABB 1SDA065752R1 is a 2000 A three-pole switch-disconnector used for high-current switching and isolation in low-voltage power distribution systems.
What is the rated current of the ABB T8D 2000?
This T8D switch-disconnector has a rated uninterrupted current of 2000 A at 40 °C.
Is the ABB 1SDA065752R1 a circuit breaker?
The T8D version is a switch-disconnector intended primarily for switching and isolation rather than a Tmax T8 protective circuit breaker fitted with an electronic overcurrent trip unit.
How is the 1SDA065752R1 installed and connected?
This model is a fixed three-pole device with front terminals and bolt-type main-circuit connections for integration into suitable low-voltage switchboards.
What is the short-time withstand rating of this T8D switch-disconnector?
The T8D 2000 has a rated short-time withstand current (Icw) of 40 kA.
Trusted ABB Power Distribution Switching
ABB SACE Tmax switch-disconnectors provide dependable switching and isolation for low-voltage distribution systems, combining high current capacity with robust construction for demanding industrial and commercial switchboard applications.
