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1SDA062824R1 ABB T7L 1000 PR332/P LSIRc 1000 A 3-Pole MCCB
ABB 1SDA062824R1 is a SACE Tmax T7L 1000 A three-pole fixed motorisable moulded case circuit breaker with front terminals, a PR332/P-LSIRc electronic trip unit and 120 kA ultimate breaking capacity at 380–415 V AC.
£10,168.55
Why Choose the ABB T7L 1000 1SDA062824R1 Circuit Breaker?
The ABB 1SDA062824R1 is a high-performance SACE Tmax T7L moulded case circuit breaker (MCCB) designed for demanding low-voltage power distribution applications. Identified as T7L 1000 PR332/P LSIRc In=1000A 3p F F M, it combines a 1000 A rated uninterrupted current with the advanced PR332/P-LSIRc electronic trip unit and three-pole construction.
The T7L performance level provides an ultimate short-circuit breaking capacity of 120 kA at 380–415 V AC, making the breaker suitable for installations with high prospective fault currents. Its PR332/P-LSIRc electronic trip unit combines adjustable long-time overload, short-time and instantaneous short-circuit protection with residual-current protection capability.
This configuration uses a fixed installation with front terminals and is designed as a motorisable T7L configuration. With overload protection adjustable from 400–1000 A and residual-current functionality integrated into the protection system, the 1SDA062824R1 provides comprehensive protection for high-current industrial distribution systems.
Key Advantages
- High-performance 1000 A moulded case circuit breaker for demanding power distribution systems.
- 120 kA ultimate breaking capacity at 380–415 V AC for high prospective fault levels.
- Advanced PR332/P-LSIRc electronic trip unit.
- Combines long-time, short-time, instantaneous and residual-current protection.
- Long-time overload protection adjustable from 400–1000 A.
- Instantaneous short-circuit protection adjustable from 1500–15000 A.
- Three-pole fixed configuration with front terminals for switchboard integration.
- Motorisable configuration suitable for automated power distribution applications.
Key Features
- ABB SACE Tmax T7L 1000 series.
- 1000 A rated uninterrupted current.
- PR332/P-LSIRc electronic protection trip unit.
- Long-time overload (L) protection.
- Short-time short-circuit (S) protection.
- Instantaneous short-circuit (I) protection.
- Integrated residual-current (Rc) protection capability.
- 400–1000 A long-time protection adjustment range.
- 1500–15000 A instantaneous protection adjustment range.
- Residual-current setting adjustable from 0.2–1 × In.
- 120 kA Icu at 380–415 V AC.
- Three-pole (3P) construction.
- Fixed installation with front terminals.
- Motorisable operating configuration.
Comprehensive LSIRc Protection for High-Current 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 1SDA062824R1 combines a 1000 A rating with an ultimate breaking capacity of 120 kA at 380–415 V AC, providing robust interruption performance for industrial feeders, switchboards and distribution assemblies with high prospective fault levels.
The integrated PR332/P-LSIRc electronic trip unit extends conventional overload and short-circuit protection with residual-current functionality. Long-time, short-time and instantaneous functions protect against different overcurrent conditions, while the residual-current function provides additional detection of leakage and residual-current faults, making this configuration suitable for sophisticated industrial distribution networks requiring comprehensive electronic protection.
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 residual-current protection capability.
- Automated and motor-operated switchgear applications.
- OEM switchgear and electrical panel assemblies.
Technical Specifications
| Series | SACE Tmax T7 |
|---|---|
| ABB order code | 1SDA062824R1 |
| Product type | Moulded case circuit breaker (MCCB) |
| Frame / breaker size | T7 1000 |
| Short-circuit performance level | L |
| Rated uninterrupted current (Iu) | 1000 A |
| Long-time overload adjustment | 0.4–1 × In |
| Long-time overload adjustment range | 400–1000 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 | 3 |
| Trip unit | PR332/P-LSIRc electronic trip unit |
| Protection functions | Long-time (L), short-time (S), instantaneous (I) and residual current (Rc) |
| Instantaneous protection adjustment | 1.5–15 × In |
| Instantaneous protection adjustment range | 1500–15000 A |
| Residual-current adjustment | 0.2–1 × In |
| Installation | Fixed |
| Terminal configuration | Front terminals |
| Operating configuration | Motorisable |
| Dimensions (H × W × D) | approx. 268 × 210 × 178 mm |
| Net weight | approx. 11 kg |
| GTIN / EAN | 8015644653736 |
| Standard | IEC |
| Application | Power distribution and high-current circuit protection |
| Product group | 310511 – T-Max T4 - T8 |
Frequently Asked Questions
What is the ABB 1SDA062824R1 used for?
The ABB 1SDA062824R1 is a 1000 A three-pole moulded case circuit breaker designed to protect high-current low-voltage power distribution circuits against overload, short-circuit and residual-current fault conditions.
What breaking capacity does the ABB T7L 1000 1SDA062824R1 provide?
The T7L configuration provides an ultimate short-circuit breaking capacity of 120 kA at 380–415 V AC, with breaking capacity varying according to the operating voltage.
Which trip unit is fitted to the ABB 1SDA062824R1?
The circuit breaker is equipped with an ABB PR332/P-LSIRc electronic trip unit, providing long-time overload, short-time short-circuit, instantaneous short-circuit and residual-current protection capability.
What is the protection adjustment range of the ABB 1SDA062824R1?
Long-time overload protection is adjustable from 400–1000 A, while instantaneous short-circuit protection is adjustable from 1500–15000 A. The PR332/P-LSIRc release also provides adjustable residual-current protection.
What does LSIRc mean on the ABB PR332/P trip unit?
LSIRc identifies long-time overload (L), short-time short-circuit (S), instantaneous short-circuit (I) and residual-current (Rc) 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.
