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1SDA100786R1 ABB XT6D 800 4-Pole Fixed Switch-Disconnector
ABB 1SDA100786R1 is an 800 A four-pole fixed SACE Tmax XT6D switch-disconnector with front terminals for high-current switching and isolation in low-voltage electrical distribution systems.
£2,064.94
Why Choose the ABB XT6D 800 4p F F Switch-Disconnector?
The ABB XT6D 800 4p F F is a high-current switch-disconnector from the SACE Tmax XT6 range, designed for dependable switching and isolation in low-voltage electrical distribution systems. Identified by ABB order code 1SDA100786R1, it provides a rated current of 800 A in a robust four-pole configuration.
The XT6D is designed primarily for switching and isolation rather than automatic overload or short-circuit protection. Its moulded-case construction is based on the Tmax XT6 platform, providing a practical solution where a high-current circuit requires reliable manual isolation and separate upstream or downstream protective devices are used.
This model features a fixed four-pole configuration with front terminals and supports operation up to 690 V. Its 800 A rating, four-pole arrangement and compact moulded-case construction make the 1SDA100786R1 well suited to main-switch and isolation duties in industrial, commercial and infrastructure distribution assemblies.
Key Advantages
- Genuine ABB SACE Tmax XT6D switch-disconnector.
- 800 A rated current for high-current switching and isolation duties.
- Four-pole configuration for applications requiring four-pole switching.
- Rated operational voltage up to 690 V.
- 10 kA rated short-time withstand current.
- Fixed mounting for secure integration into electrical assemblies.
- Front terminals provide a practical main-circuit connection arrangement.
Key Features
- ABB SACE Tmax XT6D switch-disconnector.
- 800 A rated current.
- 4-pole configuration.
- Fixed installation.
- Front terminals.
- Rated operational voltage up to 690 V.
- Rated insulation voltage of 1000 V.
- Rated impulse withstand voltage of 8 kV.
- 10 kA rated short-time withstand current.
- Designed for high-current switching and isolation.
Reliable 800 A Four-Pole Switching and Isolation
The ABB XT6D 800 provides controlled switching and isolation of high-current electrical circuits. As a switch-disconnector, its primary function is to establish or interrupt the circuit for operational switching and isolation rather than provide the automatic overload and short-circuit protection associated with an MCCB equipped with a protective trip unit.
With an 800 A rating, four-pole construction and operating capability up to 690 V, the 1SDA100786R1 provides a robust isolation solution for demanding low-voltage installations. Its fixed construction and front-terminal arrangement facilitate integration into industrial switchboards, distribution panels and other high-capacity electrical assemblies.
Typical Applications
- Main switching and isolation in low-voltage switchboards.
- Industrial electrical distribution systems.
- Commercial building power distribution.
- Manufacturing and process plant electrical systems.
- High-current four-pole distribution circuits.
- Installations requiring a dedicated 800 A switching and isolation device.
Technical Specifications
| Series | SACE Tmax XT6 |
|---|---|
| ABB order code | 1SDA100786R1 |
| EAN / GTIN | 8056221008402 |
| Product type | Switch-disconnector |
| Frame size | XT6 |
| Rated current | 800 A |
| Number of poles | 4 |
| Rated operational voltage | up to 690 V |
| Rated insulation voltage | 1000 V |
| Rated impulse withstand voltage | 8 kV |
| Rated short-time withstand current | 10 kA |
| AC-22A operational current | 800 A at 415/440 V AC and 690 V AC |
| AC-23A operational current | 800 A at 415/440 V AC and 690 V AC |
| Mounting | Fixed |
| Terminals | Front terminals |
| Front protection degree | IP20 |
| Product dimensions (W × H × D) | 280 × 268 × 103.5 mm |
| Product net weight | 10.845 kg |
Frequently Asked Questions
What is the ABB 1SDA100786R1?
The ABB 1SDA100786R1 is an XT6D 800 fixed four-pole switch-disconnector with front terminals, designed for high-current switching and isolation duties.
What is the rated current of the ABB XT6D 1SDA100786R1?
The XT6D 1SDA100786R1 has a rated current of 800 A.
Is the ABB XT6D 800 a protective circuit breaker?
The XT6D is a switch-disconnector based on the SACE Tmax XT6 platform. Its primary purpose is switching and isolation rather than automatic overload and short-circuit protection from a protective trip unit.
How many poles does the ABB 1SDA100786R1 have?
The 1SDA100786R1 is a four-pole switch-disconnector for applications requiring four-pole switching and isolation.
What is the short-time withstand current of the ABB XT6D 800?
The ABB 1SDA100786R1 has a rated short-time withstand current of 10 kA.
Is the ABB 1SDA100786R1 fixed or withdrawable?
This model is a fixed switch-disconnector fitted with front terminals for the main power connections.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax XT switch-disconnectors are used by panel builders, electrical engineers and industrial operators for dependable high-current switching and isolation in demanding low-voltage electrical distribution systems.
