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1SDA100790R1 ABB XT6N 800 800A 4-Pole Breaking Part
ABB 1SDA100790R1 is an XT6N 800 fixed four-pole moulded case circuit breaker breaking part rated at 800 A with front terminals for configurable low-voltage power distribution protection.
£1,118.43
Why Choose the ABB XT6N 800 Breaking Part 1SDA100790R1?
The ABB XT6N 800 Breaking Part 1SDA100790R1 is a robust four-pole moulded case circuit breaker breaking part designed for assembling ABB SACE Tmax XT6 circuit breakers used in demanding low-voltage power distribution systems. As part of the ABB SACE Tmax XT series, this XT6N unit has an 800 A rated uninterrupted current and is designed to be combined with a compatible protection trip unit to form a complete circuit breaker.
The XT6N performance level provides a rated ultimate short-circuit breaking capacity of 36 kA at 415 V AC and 20 kA at 690 V AC when configured as a compatible complete circuit breaker. Its modular design enables the breaking part and protection unit to be selected separately, giving system designers flexibility when configuring protection for power distribution, cables, transformers, generators and industrial installations.
The 1SDA100790R1 is supplied in a fixed four-pole configuration with front terminals. With a rated voltage of 690 V, bolt-connected main-circuit terminals and compatibility with the ABB Tmax XT accessory platform, it provides a dependable foundation for high-current circuit protection within industrial switchboards and low-voltage distribution assemblies.
Key Advantages
- Genuine ABB SACE Tmax XT6N breaking part for configurable circuit breaker assemblies.
- 800 A rated uninterrupted current for demanding electrical distribution systems.
- Four-pole configuration suitable for three-phase systems requiring neutral switching and protection.
- 36 kA ultimate breaking capacity at 415 V AC when assembled as a compatible XT6N circuit breaker.
- 20 kA ultimate breaking capacity at 690 V AC when appropriately configured.
- 690 V rated voltage for industrial low-voltage applications.
- Fixed installation with front main-circuit terminals.
- Designed for combination with compatible ABB Tmax XT6 protection trip units.
Key Features
- ABB SACE Tmax XT6 series.
- XT6N 800 breaking part.
- 800 A rated uninterrupted current.
- Four-pole configuration.
- Fixed mounting version.
- Front terminals.
- Bolt-connected main circuit.
- 690 V rated voltage.
- 36 kA XT6N breaking performance at 415 V AC when configured as a compatible complete breaker.
- 20 kA XT6N breaking performance at 690 V AC when configured as a compatible complete breaker.
- IP20 protection rating.
- Toggle operating mechanism.
- Optional motor operating mechanism compatibility.
- Designed for modular assembly with a compatible ABB trip unit.
Flexible Circuit Breaker Configuration for Power Distribution
ABB Tmax XT breaking parts provide the switching and current-interruption section of a configurable moulded case circuit breaker. By combining the XT6N 800 breaking part with a compatible ABB protection trip unit, system designers can create a complete circuit breaker with protection characteristics selected for the requirements of the electrical installation.
The XT6N performance level is designed for low-voltage distribution applications requiring dependable fault interruption. When appropriately configured as a complete XT6N circuit breaker, it provides an ultimate short-circuit breaking capacity of 36 kA at 415 V AC and 20 kA at 690 V AC, making the platform suitable for a broad range of industrial and commercial distribution systems.
Typical Applications
- Industrial low-voltage switchboards and distribution panels.
- Main and sub-main power distribution systems.
- High-current feeder protection assemblies.
- Transformer and generator protection systems.
- Manufacturing plants and process facilities.
- Commercial and infrastructure power distribution.
- Four-pole industrial electrical installations.
- Custom ABB Tmax XT6 circuit breaker configurations.
- Assembly and replacement of compatible XT6N circuit breakers.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Frame / sub-type | XT6N |
| ABB order code | 1SDA100790R1 |
| EAN / GTIN | 8056221008440 |
| Product type | Moulded case circuit breaker breaking part |
| Rated uninterrupted current (Iu) | 800 A |
| Number of poles | 4 |
| Performance level | N |
| Rated voltage | 690 V |
| Ultimate breaking capacity (Icu) at 415 V AC | 36 kA when configured as a compatible complete XT6N circuit breaker |
| Ultimate breaking capacity (Icu) at 690 V AC | 20 kA when configured as a compatible complete XT6N circuit breaker |
| Mounting version | Fixed |
| Terminal position | Front |
| Main circuit connection | Bolt connection |
| Operating mechanism | Toggle |
| Protection rating | IP20 |
| Motor operator | Optional |
| Dimensions (H × W × D) | 268 × 280 × 103.5 mm |
| Weight | approx. 10.5 kg |
| Country of origin | Italy |
Frequently Asked Questions
What is the ABB XT6N 800 1SDA100790R1?
The ABB 1SDA100790R1 is a four-pole XT6N 800 breaking part providing the switching and current-interruption section of a compatible ABB SACE Tmax XT6 moulded case circuit breaker assembly.
What is the rated current of the ABB 1SDA100790R1?
The XT6N 800 breaking part has a rated uninterrupted current of 800 A.
What is the breaking capacity of the XT6N 800?
The XT6N performance level provides an ultimate short-circuit breaking capacity of 36 kA at 415 V AC and 20 kA at 690 V AC when the breaking part is assembled into a compatible complete XT6N circuit breaker.
How many poles does the ABB 1SDA100790R1 have?
The 1SDA100790R1 is a four-pole breaking part suitable for electrical distribution systems requiring four-pole switching and protection.
How is the ABB XT6N 800 1SDA100790R1 installed?
This model is supplied in a fixed configuration with front terminals and bolt-connected main-circuit connections for integration into compatible low-voltage switchboards and electrical distribution assemblies.
Trusted Circuit Protection from ABB
ABB SACE Tmax XT circuit breaker components provide a modular platform for configuring reliable low-voltage protection systems, combining high-current switching capability with flexible protection-unit and accessory options for industrial and commercial electrical installations.
