Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SDA100789R1 ABB XT6N 1000 3-Pole Breaking Part
ABB 1SDA100789R1 is an XT6N 1000 fixed three-pole moulded case circuit breaker breaking part with front terminals, designed for assembly with a compatible ABB Tmax XT6 trip unit in high-current low-voltage power distribution systems.
£1,195.51
Why Choose the ABB XT6N 1000 Breaking Part 1SDA100789R1?
The ABB XT6N 1000 Breaking Part 1SDA100789R1 is a high-performance three-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 provides a 1000 A frame rating and is intended to be combined with a compatible ABB trip unit to create the required complete circuit breaker configuration.
This breaking part uses the XT6N performance level, corresponding to a rated ultimate short-circuit breaking capacity of 36 kA at 415 V AC when configured as a complete compatible XT6N circuit breaker. Its modular construction allows the breaking part and appropriate protection release to be selected separately, providing flexibility when specifying protection for power distribution, cables, transformers, generators and industrial installations.
The 1SDA100789R1 is supplied in a fixed three-pole configuration with front terminals. With a rated voltage of 690 V, bolt-connected main-circuit terminals and compatibility with ABB Tmax XT accessories, it provides a robust 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.
- 1000 A frame rating for demanding high-current electrical distribution systems.
- Three-pole configuration for three-phase electrical installations.
- XT6N 36 kA performance level at 415 V AC when assembled as a compatible complete circuit breaker.
- 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.
- Compatible with the extensive ABB SACE Tmax XT accessory platform.
Key Features
- ABB SACE Tmax XT6 series.
- XT6N 1000 breaking part.
- 1000 A frame rating.
- Three-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.
- IP20 protection rating.
- 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 1000 breaking part with a compatible ABB 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 reliable fault interruption. When appropriately configured as a complete XT6N circuit breaker, the N performance level provides an ultimate short-circuit breaking capacity of 36 kA at 415 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.
- Three-phase industrial electrical installations.
- Custom ABB Tmax XT6 circuit breaker configurations.
- Replacement or assembly of compatible XT6N circuit breakers.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Frame / sub-type | XT6N |
| ABB order code | 1SDA100789R1 |
| EAN | 8056221008433 |
| Product type | Moulded case circuit breaker breaking part |
| Frame rating | 1000 A |
| Number of poles | 3 |
| Performance level | N |
| Ultimate breaking capacity (Icu) at 415 V AC | 36 kA when configured as a compatible complete XT6N circuit breaker |
| Rated voltage | 690 V |
| Mounting version | Fixed |
| Terminal position | Front |
| Main circuit connection | Bolt connection |
| Operating mechanism | Toggle |
| Protection rating | IP20 |
| Motor operator | Optional |
| DIN rail mounting | Not suitable |
| EAN / GTIN | 8056221008433 |
Frequently Asked Questions
What is the ABB XT6N 1000 1SDA100789R1?
The ABB 1SDA100789R1 is a three-pole XT6N 1000 breaking part used as the switching and interruption section of a compatible ABB SACE Tmax XT6 moulded case circuit breaker assembly.
Does the ABB 1SDA100789R1 include a specific trip unit?
No specific trip unit is identified in the 1SDA100789R1 breaking-part designation. It is designed to be combined with a compatible ABB Tmax XT6 trip unit selected according to the required circuit protection functions.
What is the breaking capacity of the XT6N platform?
The XT6N performance level is rated at 36 kA at 415 V AC when the breaking part is assembled into a compatible complete XT6N circuit breaker.
How many poles does the ABB 1SDA100789R1 have?
The 1SDA100789R1 is a three-pole breaking part intended for three-phase electrical distribution and protection applications.
How is the ABB XT6N 1000 1SDA100789R1 installed?
This model is supplied in a fixed configuration with front terminals and is designed 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 trip-unit and accessory options for industrial and commercial electrical installations.
