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1SDA062840R1 ABB T7V 1000 PR332/P LSIRc 1000 A 3-Pole MCCB
ABB 1SDA062840R1 is a SACE Tmax T7V 1000 A three-pole fixed moulded case circuit breaker with front terminals, a PR332/P-LSIRc electronic trip unit and 150 kA ultimate breaking capacity at 380–415 V AC.
£9,388.98
Why Choose the ABB T7V 1000 1SDA062840R1 Circuit Breaker?
The ABB 1SDA062840R1 is a high-performance SACE Tmax T7V moulded case circuit breaker (MCCB) designed for demanding low-voltage power distribution systems. Identified by ABB as T7V 1000 PR332/P LSIRc In=1000A 3p F F, it combines a 1000 A rated uninterrupted current with the advanced PR332/P-LSIRc electronic trip unit and a three-pole fixed configuration with front terminals.
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-LSIRc electronic trip unit combines long-time overload (L), short-time short-circuit (S), instantaneous short-circuit (I) and residual-current (Rc) protection for comprehensive circuit protection.
The 1SDA062840R1 is a fixed three-pole circuit breaker with front terminals and a lever operating mechanism. Its overload release is adjustable from 400–1000 A, short-time protection from 600–10000 A and instantaneous protection from 1500–15000 A, providing flexible protection coordination for high-current industrial distribution networks.
Key Advantages
- High-performance 1000 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-LSIRc electronic trip unit.
- Combines long-time, short-time, instantaneous and residual-current protection.
- Long-time overload protection adjustable from 400–1000 A.
- Short-time protection adjustable from 600–10000 A.
- Instantaneous short-circuit protection adjustable from 1500–15000 A.
- Three-pole fixed configuration with front terminals for straightforward switchboard integration.
Key Features
- ABB SACE Tmax T7V 1000 series.
- 1000 A rated uninterrupted current.
- PR332/P-LSIRc solid-state electronic protection trip unit.
- Long-time overload (L) protection.
- Short-time short-circuit (S) protection.
- Instantaneous short-circuit (I) protection.
- Residual-current (Rc) protection capability.
- 400–1000 A overload release adjustment range.
- 600–10000 A short-time delayed short-circuit adjustment range.
- 1500–15000 A instantaneous short-circuit adjustment range.
- 150 kA Icu at 380–415 V AC.
- Three-pole (3P) construction.
- Fixed (F) installation with front terminals (F).
- Lever / toggle operating mechanism.
Comprehensive LSIRc Protection for High-Current Power Distribution
The ABB SACE Tmax T7V range is engineered for high-current low-voltage distribution systems where substantial short-circuit interruption capability is required. The 1SDA062840R1 combines a 1000 A rating with an ultimate breaking capacity of 150 kA at 380–415 V AC, providing robust interruption performance for industrial feeders, main distribution boards and switchgear exposed to very high prospective fault levels.
The integrated PR332/P-LSIRc electronic trip unit extends conventional overcurrent protection with residual-current functionality. Long-time protection responds to sustained overloads, short-time protection assists with selective coordination, instantaneous protection provides rapid response to severe short circuits, and the Rc function adds residual-current protection capability for demanding industrial distribution applications.
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.
- Systems requiring selective short-circuit protection.
- OEM switchgear and electrical panel assemblies.
Technical Specifications
| Series | SACE Tmax T7 |
|---|---|
| ABB order code | 1SDA062840R1 |
| Product type | Moulded case circuit breaker (MCCB) |
| Frame / breaker size | T7 1000 |
| Short-circuit performance level | V |
| Rated uninterrupted current (Iu) | 1000 A |
| Overload release adjustment range | 400–1000 A |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage (Ui) | 1000 V |
| Ultimate short-circuit breaking capacity (Icu) | 200 kA at 220–230 V AC |
| Service short-circuit breaking capacity (Ics) | 150 kA at 380–415 V AC |
| Rated short-time withstand current (Icw) | 15 kA for 1 s |
| 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) |
| Short-time delayed short-circuit adjustment range | 600–10000 A |
| Instantaneous short-circuit adjustment range | 1500–15000 A |
| Installation | Fixed |
| Terminal configuration | Front terminals |
| Main circuit connection | Bolted connection |
| Operating mechanism | Lever / toggle |
| Protection rating | IP20 |
| Net weight | approx. 11.2 kg |
| GTIN / EAN | 8015644653897 |
| Standard | IEC |
| Application | Power distribution and high-current circuit protection |
| Product group | 310511 – T-Max T4 - T8 |
Frequently Asked Questions
What is the ABB 1SDA062840R1 used for?
The ABB 1SDA062840R1 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 T7V 1000 1SDA062840R1 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 1SDA062840R1?
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 are the protection adjustment ranges of the ABB 1SDA062840R1?
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 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 installation configurations for dependable protection and control of demanding industrial and commercial power distribution systems.
