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1SDA062733R1 ABB T7V 800 PR332/P LI 800 A 4-Pole MCCB
ABB 1SDA062733R1 is a SACE Tmax T7V 800 A four-pole fixed motor-operable moulded case circuit breaker with front terminals, a PR332/P LI electronic trip unit and 150 kA ultimate breaking capacity at 380–415 V AC.
£9,222.55
Why Choose the ABB T7V 800 1SDA062733R1 Circuit Breaker?
The ABB 1SDA062733R1 is a high-performance SACE Tmax T7V moulded case circuit breaker (MCCB) designed for protection and control of demanding low-voltage power distribution systems. Identified by ABB as T7V 800 PR332/P LI In=800A 4p F F M, it combines an 800 A rated current with the advanced PR332/P electronic trip unit, four-pole construction and a motor-operable configuration.
The T7V performance level provides an ultimate short-circuit breaking capacity of 150 kA at 380–415 V AC, making this breaker suitable for installations with very high prospective fault currents. Its PR332/P LI electronic trip unit provides long-time overload (L) and instantaneous short-circuit (I) protection, with adjustable settings that allow the breaker to be coordinated with the requirements of the protected distribution circuit.
This configuration is a four-pole, fixed circuit breaker with front terminals and is designed for motor-operated applications. With an adjustable overload protection range of 320–800 A, the 1SDA062733R1 is particularly suitable for industrial switchboards, main distribution panels and automated power distribution systems requiring high interruption performance.
Key Advantages
- High-performance 800 A moulded case circuit breaker for demanding power distribution systems.
- 150 kA ultimate breaking capacity at 380–415 V AC for very high prospective fault levels.
- Advanced PR332/P LI electronic trip unit.
- Provides long-time overload and instantaneous short-circuit protection.
- 320–800 A adjustable overload protection range.
- Four-pole fixed configuration with front terminals.
- Motor-operable configuration suitable for automated and remotely controlled switchboards.
Key Features
- ABB SACE Tmax T7V 800 series.
- 800 A rated current.
- PR332/P LI electronic protection trip unit.
- Long-time overload (L) protection.
- Instantaneous short-circuit (I) protection.
- 320–800 A overload adjustment range.
- 1200–12000 A instantaneous protection adjustment range.
- 150 kA Icu at 380–415 V AC.
- Four-pole (4P) construction.
- Fixed (F) installation with front terminals (F).
- Motor-operable configuration.
- ABB order code 1SDA062733R1.
High-Performance LI Protection for Power Distribution
Moulded case circuit breakers such as the ABB SACE Tmax T7V protect electrical distribution systems against potentially damaging overload and short-circuit currents. The 1SDA062733R1 combines an 800 A rating with an ultimate breaking capacity of 150 kA at 380–415 V AC, providing robust interruption performance for industrial installations with exceptionally high prospective fault levels.
The integrated PR332/P LI electronic trip unit provides adjustable long-time overload and instantaneous short-circuit protection. Combined with four-pole construction and a motor-operable configuration, the breaker is well suited to three-phase four-wire distribution systems and switchboards where dependable protection, high breaking performance and electrically controlled operation are required.
Typical Applications
- Industrial low-voltage power distribution systems.
- Main and sub-main electrical switchboards.
- Three-phase four-wire distribution systems.
- Automated and remotely operated switchboards.
- Manufacturing and process plant power systems.
- High-current feeder and cable protection.
- OEM switchgear and electrical panel assemblies.
Technical Specifications
| Series | SACE Tmax T7 |
|---|---|
| ABB order code | 1SDA062733R1 |
| Product type | Moulded case circuit breaker (MCCB) |
| Frame / breaker size | T7 800 |
| Short-circuit performance level | V |
| Rated current | 800 A |
| Overload protection adjustment range | 320–800 A |
| Rated operational voltage | up to 690 V AC |
| Ultimate short-circuit breaking capacity (Icu) | 200 kA at 220–230 V AC |
| Number of poles | 4 |
| Trip unit | PR332/P LI electronic trip unit |
| Protection functions | Long-time (L) and instantaneous (I) |
| Instantaneous short-circuit adjustment range | 1200–12000 A |
| Installation | Fixed |
| Terminal configuration | Front terminals |
| Main circuit connection | Bolted connection |
| Operating configuration | Motor-operable |
| Dimensions (H × W × D) | approx. 268 × 235 × 178 mm |
| Weight | approx. 11.2 kg |
| Application | Power distribution protection and control |
| Product group | 310511 – T-Max T4 - T8 |
Frequently Asked Questions
What is the ABB 1SDA062733R1 used for?
The ABB 1SDA062733R1 is an 800 A four-pole moulded case circuit breaker designed to protect and control demanding low-voltage power distribution circuits against overload and short-circuit conditions.
What breaking capacity does the ABB T7V 800 1SDA062733R1 provide?
The T7V configuration provides an ultimate short-circuit breaking capacity of 150 kA at 380–415 V AC, with breaking capacity varying according to the system voltage.
Which trip unit is fitted to the ABB 1SDA062733R1?
The circuit breaker is equipped with an ABB PR332/P LI electronic trip unit, providing adjustable long-time overload and instantaneous short-circuit protection.
What is the current adjustment range of the ABB 1SDA062733R1?
The breaker has an 800 A rated current with long-time overload protection adjustable across a range of 320–800 A.
What does LI mean on the ABB PR332/P trip unit?
LI identifies long-time overload (L) and instantaneous short-circuit (I) protection functions, providing electronic protection against sustained overloads and severe short-circuit faults.
Trusted ABB Power Distribution Protection
ABB SACE Tmax moulded case circuit breakers combine high interruption performance with advanced electronic protection and flexible operating configurations for dependable protection and control of demanding industrial and commercial power distribution systems.
