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.
1SDA060340R1 ABB T6S 800 4P Fixed Front Terminal Breaking Part
ABB 1SDA060340R1 is an 800 A four-pole fixed Tmax T6S breaking part with front terminals and 50 kA ultimate short-circuit breaking capacity at 400–415 V AC for compatible ABB Tmax T6 circuit-breaker assemblies.
£3,025.53
Why Choose the ABB T6S 800 1SDA060340R1 Breaking Part?
The ABB 1SDA060340R1 is a Tmax T6S 800 four-pole breaking part designed for compatible ABB SACE Tmax T circuit-breaker assemblies. As part of the ABB Tmax T4–T8 range, it provides the fixed breaker body and current-interruption section required for T6S configurations, with a rated uninterrupted current of 800 A.
This T6S 800 breaking part is supplied in a fixed four-pole configuration with front terminals. The four-pole arrangement supports applications requiring switching of all four conductors, including suitable three-phase systems with a neutral conductor, while the fixed construction and front connections facilitate permanent integration into low-voltage switchboards and distribution assemblies.
The S performance level provides higher short-circuit interruption capability than the standard T6N version, making the T6S 800 suitable for installations with demanding prospective fault levels. Combined with its 800 A current capacity and robust ABB Tmax construction, the 1SDA060340R1 provides a dependable platform for configurable high-current circuit-breaker assemblies.
Key Advantages
- Genuine ABB Tmax T6S 800 breaking part for compatible circuit-breaker assemblies.
- 800 A rated uninterrupted current for high-current distribution applications.
- Four-pole construction suitable for systems requiring neutral switching.
- High-performance S breaking-capacity level for demanding fault conditions.
- Fixed execution with front terminals for permanent switchboard installation.
- Modular breaking-part format supports configuration with compatible ABB Tmax T6 protection units and accessories.
Key Features
- ABB SACE Tmax T6S 800 circuit-breaker platform.
- Breaking part / breaking unit configuration.
- 800 A rated uninterrupted current (Iu).
- Four-pole (4P) construction.
- Fixed execution.
- Front terminals for main circuit connection.
- S performance level for enhanced short-circuit interruption.
- Designed for compatible ABB Tmax T6 trip units and accessories.
What Is an ABB Tmax Breaking Part?
A circuit-breaker breaking part forms the principal switching and current-interruption section of a moulded-case circuit breaker assembly. The ABB T6S 800 breaking part provides the four-pole fixed breaker structure and main current path required for a compatible Tmax T6 configuration, allowing an appropriate trip unit and accessories to be selected according to the protection requirements of the installation.
The T6S 800 combines an 800 A current rating with four-pole construction and an ultimate short-circuit breaking capacity of 50 kA at 400–415 V AC. This makes the 1SDA060340R1 particularly suitable for building, maintaining or replacing compatible ABB Tmax T6S assemblies in demanding industrial and commercial distribution systems.
Typical Applications
- ABB Tmax T6S 800 circuit-breaker assemblies.
- Industrial low-voltage power distribution switchboards.
- Four-wire three-phase distribution systems.
- Main and sub-main feeder protection assemblies.
- Commercial and infrastructure distribution panels.
- Replacement or maintenance of compatible T6S 800 breaker assemblies.
Technical Specifications
| Series | SACE Tmax T / Tmax T4–T8 |
|---|---|
| Order code | 1SDA060340R1 |
| Product type | MCCB breaking part / breaking unit |
| Frame | T6 |
| Performance level | S |
| Rated uninterrupted current (Iu) | 800 A |
| Number of poles | 4 |
| Execution | Fixed |
| Terminal position | Front |
| Main circuit connection | Bolt connection |
| Rated operational voltage | up to 690 V AC |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Rated ultimate short-circuit breaking capacity (Icu) at 400–415 V AC | 50 kA |
| Rated service short-circuit breaking capacity (Ics) at 400–415 V AC | 50 kA |
| Product range | SACE Tmax T |
| ABB product group | 310511-T-Max T4 - T8 |
Frequently Asked Questions
What is the ABB 1SDA060340R1?
The ABB 1SDA060340R1 is a Tmax T6S 800 four-pole breaking part in fixed execution with front terminals, designed for use within compatible ABB Tmax T6 circuit-breaker assemblies.
What is the current rating of the ABB 1SDA060340R1?
The T6S 800 breaking part has a rated uninterrupted current of 800 A.
What is the breaking capacity of the ABB T6S 800 breaking part?
The T6S performance level provides a rated ultimate short-circuit breaking capacity (Icu) of 50 kA at 400–415 V AC.
Why does the ABB 1SDA060340R1 have four poles?
The four-pole configuration allows the circuit-breaker assembly to switch four conductors and is suitable for three-phase distribution systems where switching of the neutral conductor is also required.
What does 4P F F mean on the ABB T6S 800 breaking part?
The designation identifies a four-pole breaking part in fixed execution with front terminals, intended for permanent installation in compatible electrical switchboards and circuit-breaker assemblies.
Trusted ABB Circuit Protection
ABB SACE Tmax breaking parts provide robust switching and interruption platforms for configurable moulded-case circuit-breaker assemblies, with the T6S 800 combining 800 A four-pole capability with enhanced short-circuit performance for demanding industrial and commercial power distribution systems.
