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1SDA062823R1 ABB T7L 1000 PR332/P LSIG 1000 A 3-Pole MCCB
ABB 1SDA062823R1 is a SACE Tmax T7L 1000 A three-pole fixed moulded case circuit breaker with front terminals, a PR332/P LSIG electronic trip unit, stored-energy operating mechanism and 120 kA ultimate breaking capacity at 400 V AC.
£10,094.81
Why Choose the ABB T7L 1000 1SDA062823R1 Circuit Breaker?
The ABB 1SDA062823R1 is a high-performance SACE Tmax T7L moulded case circuit breaker (MCCB) designed for protection and control of demanding low-voltage power distribution systems. Identified by ABB as T7L 1000 PR332/P LSIG In=1000A 3p F F M, it combines a 1000 A rated uninterrupted current with the advanced PR332/P electronic trip unit, three-pole construction and a stored-energy operating mechanism.
The T7L performance level provides an ultimate short-circuit breaking capacity of 120 kA at 400 V AC, making the breaker suitable for industrial installations with high prospective fault currents. Its PR332/P LSIG electronic trip unit provides long-time overload (L), short-time short-circuit (S), instantaneous short-circuit (I) and integrated earth-fault (G) protection for comprehensive protection and coordination within electrical distribution networks.
This configuration is a three-pole, fixed circuit breaker with front terminals and a stored-energy operating mechanism with push-button control. The overload protection threshold is adjustable from 400–1000 A, while the instantaneous short-circuit release is adjustable from 1500–15000 A, providing flexibility for demanding high-current distribution applications.
Key Advantages
- High-performance 1000 A moulded case circuit breaker for demanding power distribution systems.
- 120 kA ultimate breaking capacity at 400 V AC for high prospective fault levels.
- Advanced PR332/P LSIG electronic trip unit.
- Provides long-time, short-time, instantaneous and earth-fault protection.
- Overload protection adjustable across 400–1000 A.
- Instantaneous short-circuit protection adjustable across 1500–15000 A.
- Three-pole fixed configuration with front terminals for switchboard integration.
- Stored-energy operating mechanism with optional motor-drive capability.
Key Features
- ABB SACE Tmax T7L 1000 series.
- 1000 A rated uninterrupted current.
- PR332/P LSIG electronic protection trip unit.
- Long-time overload (L) protection.
- Short-time short-circuit (S) protection.
- Instantaneous short-circuit (I) protection.
- Integrated earth-fault (G) protection.
- 400–1000 A overload adjustment range.
- 600–10000 A short-time delayed short-circuit adjustment range.
- 1500–15000 A instantaneous short-circuit adjustment range.
- 120 kA Icu at 400 V AC.
- Three-pole (3P) construction.
- Fixed (F) installation with front terminals (F).
- Stored-energy operating mechanism with push-button control.
- Optional motor-drive capability.
Comprehensive LSIG Protection for High-Current Power Distribution
The ABB SACE Tmax T7L range is designed for high-current low-voltage distribution systems where substantial short-circuit interruption capability is required. The 1SDA062823R1 combines a 1000 A rating with an ultimate breaking capacity of 120 kA at 400 V AC, providing robust protection for industrial feeders, main distribution boards and switchgear with high prospective fault levels.
The integrated PR332/P LSIG electronic trip unit provides four principal protection functions. Long-time protection responds to sustained overloads, short-time protection assists selective coordination, instantaneous protection provides rapid response to severe short circuits, and integrated earth-fault protection detects ground-fault conditions. This comprehensive protection package makes the breaker particularly suitable for sophisticated industrial distribution networks where selectivity and continuity of supply are important.
Typical Applications
- Industrial low-voltage power distribution systems.
- Main and sub-main electrical switchboards.
- High-current feeder and cable protection.
- Manufacturing and process plant power systems.
- Commercial and infrastructure distribution systems.
- Installations requiring integrated earth-fault protection.
- Systems requiring selective short-circuit protection.
- OEM switchgear and electrical panel assemblies.
Technical Specifications
| Series | SACE Tmax T7 |
|---|---|
| ABB order code | 1SDA062823R1 |
| Product type | Moulded case circuit breaker (MCCB) |
| Frame / breaker size | T7 1000 |
| Short-circuit performance level | L |
| Rated uninterrupted current (Iu) | 1000 A |
| Overload protection adjustment range | 400–1000 A |
| Rated voltage | 690 V AC |
| Ultimate short-circuit breaking capacity (Icu) | 120 kA at 400 V AC |
| Number of poles | 3 |
| Trip unit | PR332/P LSIG electronic trip unit |
| Protection functions | Long-time (L), short-time (S), instantaneous (I) and earth-fault (G) |
| Short-time delayed short-circuit adjustment range | 600–10000 A |
| Instantaneous short-circuit adjustment range | 1500–15000 A |
| Integrated earth-fault protection | Yes |
| Installation | Fixed |
| Terminal configuration | Front terminals |
| Main circuit connection | Bolted connection |
| Operating mechanism | Stored-energy mechanism |
| Control element | Push button |
| Motor drive | Optional |
| Protection rating | IP20 |
| Weight | approx. 12.5 kg |
| GTIN / EAN | 8015644653729 |
| Application | Power distribution protection and control |
| Product group | 310511 – T-Max T4 - T8 |
Frequently Asked Questions
What is the ABB 1SDA062823R1 used for?
The ABB 1SDA062823R1 is a 1000 A three-pole moulded case circuit breaker designed to protect and control high-current low-voltage power distribution circuits against overload, short-circuit and earth-fault conditions.
What breaking capacity does the ABB T7L 1000 1SDA062823R1 provide?
The T7L configuration provides an ultimate short-circuit breaking capacity of 120 kA at 400 V AC, providing high interruption performance for demanding industrial distribution systems.
Which trip unit is fitted to the ABB 1SDA062823R1?
The circuit breaker is equipped with an ABB PR332/P LSIG electronic trip unit, providing long-time overload, short-time short-circuit, instantaneous short-circuit and integrated earth-fault protection.
What is the protection adjustment range of the ABB 1SDA062823R1?
Overload protection is adjustable from 400–1000 A, short-time delayed short-circuit protection from 600–10000 A, and instantaneous short-circuit protection from 1500–15000 A.
What does LSIG mean on the ABB PR332/P trip unit?
LSIG identifies long-time overload (L), short-time short-circuit (S), instantaneous short-circuit (I) and earth-fault or ground-fault (G) protection functions.
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.
