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1SDA062710R1 ABB T7V 800 PR332/P-LSI 800 A 3P Fixed Moulded Case Circuit Breaker
ABB 1SDA062710R1 is a SACE Tmax T7V 800 A three-pole fixed moulded-case circuit breaker with front terminals and a PR332/P-LSI electronic release providing long-time, short-time and instantaneous protection.
£7,133.76
Why Choose the ABB T7V 800 PR332/P-LSI 800 A 3P Fixed Circuit Breaker?
The ABB 1SDA062710R1 is a SACE Tmax T7V moulded-case circuit breaker rated at 800 A, supplied in a 3-pole fixed configuration with front terminals and an ABB PR332/P-LSI electronic protection release. It is designed for demanding low-voltage distribution systems requiring configurable overload and short-circuit protection.
The T7V 800 combines the high-performance T7V circuit-breaker platform with the advanced PR332/P electronic trip unit. Its LSI protection functions provide long-time overload, short-time short-circuit and instantaneous short-circuit protection, supporting selective and dependable protection of important distribution circuits.
With an 800 A current rating, 3-pole construction and fixed front-terminal arrangement, the 1SDA062710R1 is suited to permanent installation in industrial and commercial switchboards where robust circuit protection and high fault-interruption performance are required.
Key Advantages
- High-performance ABB SACE Tmax T7V moulded-case circuit breaker.
- Rated current of 800 A.
- 3-pole configuration for three-phase distribution systems.
- PR332/P-LSI electronic release for advanced circuit protection.
- Long-time overload, short-time short-circuit and instantaneous short-circuit protection.
- Fixed construction for permanent switchboard installation.
- Front-terminal configuration for main-circuit connections.
- Suitable for demanding industrial and commercial power-distribution applications.
Key Features
- ABB SACE Tmax T7V 800 circuit breaker.
- 800 A rated current.
- 3-pole construction.
- PR332/P-LSI electronic protection release.
- L: Long-time overload protection.
- S: Short-time short-circuit protection.
- I: Instantaneous short-circuit protection.
- Fixed (F) circuit-breaker configuration.
- Front (F) terminal configuration.
- ABB order code 1SDA062710R1.
Advanced LSI Protection for Power Distribution
The ABB PR332/P-LSI electronic release combines three principal protection functions. Long-time protection responds to sustained overload conditions, short-time protection provides controlled response to short-circuit currents, and instantaneous protection enables rapid tripping when severe short-circuit conditions occur.
This combination allows the T7V 800 to provide comprehensive protection for high-current distribution circuits while supporting coordination with other protective devices in the electrical system. The fixed three-pole construction makes the 1SDA062710R1 particularly suitable for permanent switchboard installations requiring an 800 A ABB Tmax circuit breaker with LSI protection.
Typical Applications
- Industrial low-voltage power-distribution switchboards.
- Main distribution boards and high-current feeders.
- Three-phase commercial electrical distribution.
- Industrial plant and manufacturing power systems.
- Infrastructure power-distribution installations.
- Fixed MCCB installations requiring LSI electronic protection.
Technical Specifications
| Series | SACE Tmax T7 |
|---|---|
| Product type | Moulded-case circuit breaker (MCCB) |
| ABB order code | 1SDA062710R1 |
| Frame / performance level | T7V 800 |
| Rated current (In) | 800 A |
| Number of poles | 3P |
| Protection release | PR332/P-LSI |
| Release type | Electronic |
| Protection functions | Long-time, short-time and instantaneous (LSI) |
| Mounting | Fixed |
| Terminal configuration | Front |
Frequently Asked Questions
What is the ABB 1SDA062710R1?
The ABB 1SDA062710R1 is a SACE Tmax T7V 800 fixed three-pole moulded-case circuit breaker rated at 800 A and equipped with a PR332/P-LSI electronic protection release.
What protection functions does the PR332/P-LSI release provide?
The PR332/P-LSI provides long-time overload, short-time short-circuit and instantaneous short-circuit protection.
What is the current rating of the ABB 1SDA062710R1?
The ABB 1SDA062710R1 is specified with a rated current of 800 A.
How many poles does the ABB 1SDA062710R1 have?
The circuit breaker has a 3-pole configuration suitable for three-phase power-distribution applications.
Is the ABB 1SDA062710R1 fixed or withdrawable?
The 1SDA062710R1 is a fixed circuit breaker with a front-terminal configuration.
What does LSI mean on the ABB PR332/P trip unit?
LSI identifies long-time overload protection, short-time short-circuit protection and instantaneous short-circuit protection.
Trusted by Electrical Engineers Worldwide
ABB SACE Tmax moulded-case circuit breakers are widely used in industrial, commercial and infrastructure power-distribution systems where dependable electronic protection, robust switchboard integration and reliable circuit interruption are essential.
