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1SDA060339R1 ABB T6N 800 4P Fixed Front Terminal Breaking Part
ABB 1SDA060339R1 is an 800 A four-pole fixed Tmax T6N breaking part with front terminals, a 690 V AC rated voltage and 36 kA ultimate short-circuit breaking capacity at 400–415 V AC for compatible ABB Tmax T6 circuit-breaker assemblies.
£2,874.23
Why Choose the ABB T6N 800 1SDA060339R1 Breaking Part?
The ABB 1SDA060339R1 is a Tmax T6N 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 T6N configurations, with a rated uninterrupted current of 800 A.
This T6N 800 breaking part is supplied in a fixed four-pole configuration with front terminals. The four-pole arrangement enables switching of all four conductors in suitable three-phase systems with a neutral conductor, while the fixed construction and front main-circuit connections make it well suited to permanent installation in industrial and commercial low-voltage switchboards.
The N performance level provides a rated ultimate short-circuit breaking capacity of 36 kA at 400–415 V AC. With a rated voltage of 690 V AC, IP20 protection and optional motor-operation capability, the 1SDA060339R1 provides a robust platform for configurable ABB Tmax T6N 800 circuit-breaker assemblies.
Key Advantages
- Genuine ABB Tmax T6N 800 breaking part for compatible circuit-breaker assemblies.
- 800 A rated uninterrupted current for high-current power distribution.
- Four-pole construction suitable for three-phase systems requiring neutral switching.
- 36 kA ultimate short-circuit breaking capacity at 400–415 V AC.
- 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 T6N 800 breaker platform.
- Breaking part / breaking unit configuration.
- 800 A rated uninterrupted current (Iu).
- Four-pole (4P) construction.
- Fixed execution.
- Front-positioned main circuit terminals.
- 690 V AC rated voltage.
- IP20 degree of protection.
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 T6N 800 breaking part provides the four-pole fixed breaker structure and main current path required for a compatible Tmax T6 configuration, while the appropriate protection unit and accessories can be selected according to the requirements of the electrical installation.
The T6N 800 platform combines an 800 A current rating with four-pole switching and an ultimate short-circuit breaking capacity of 36 kA at 400–415 V AC. This makes the 1SDA060339R1 suitable for building, maintaining or replacing compatible ABB Tmax T6N assemblies in high-current industrial and commercial distribution systems.
Typical Applications
- ABB Tmax T6N 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 T6N 800 breaker assemblies.
Technical Specifications
| Series | SACE Tmax T / Tmax T4–T8 |
|---|---|
| Order code | 1SDA060339R1 |
| Product type | MCCB breaking part / breaking unit |
| Frame | T6 |
| Performance level | N |
| Rated uninterrupted current (Iu) | 800 A |
| Number of poles | 4 |
| Execution | Fixed |
| Terminal position | Front |
| Main circuit connection | Bolt connection |
| Rated voltage | 690 V AC |
| Rated ultimate short-circuit breaking capacity (Icu) at 400–415 V AC | 36 kA |
| Protection rating | IP20 |
| Control element | Toggle |
| Motor operator | Optional |
| Integrated undervoltage release | No |
| Integrated earth-fault protection | No |
| DIN rail mounting | No |
| Product net weight | approximately 12.5 kg |
| EAN | 8015644628079 |
| ABB product group | 310511-T-Max T4 - T8 |
Frequently Asked Questions
What is the ABB 1SDA060339R1?
The ABB 1SDA060339R1 is a Tmax T6N 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 1SDA060339R1?
The T6N 800 breaking part has a rated uninterrupted current of 800 A.
What is the breaking capacity of the ABB T6N 800 breaking part?
The T6N performance level provides a rated ultimate short-circuit breaking capacity (Icu) of 36 kA at 400–415 V AC.
Why does the ABB 1SDA060339R1 have four poles?
The four-pole configuration allows the breaker assembly to switch four conductors and is commonly used in three-phase distribution systems where switching of the neutral conductor is also required.
What does 4P F F mean on the ABB T6N 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 T6N 800 offering dependable 800 A four-pole performance for industrial and commercial low-voltage power distribution systems.
