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1SDA062810R1 ABB T7L 1000 PR231/P LS/I 1000 A 4-Pole MCCB
ABB 1SDA062810R1 is a SACE Tmax T7L 1000 A four-pole fixed moulded case circuit breaker with front terminals, a PR231/P LS/I electronic trip unit and 120 kA ultimate breaking capacity at 380–415 V AC.
£9,114.48
Why Choose the ABB T7L 1000 1SDA062810R1 Circuit Breaker?
The ABB 1SDA062810R1 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 PR231/P LS/I In=1000A 4p F F, it combines a 1000 A rated current with the PR231/P electronic trip unit and a four-pole fixed configuration.
The T7L performance level provides an ultimate short-circuit breaking capacity of 120 kA at 380–415 V AC, making this breaker suitable for industrial installations with high prospective fault currents. Its PR231/P LS/I electronic trip unit provides adjustable long-time overload protection together with instantaneous short-circuit protection for dependable protection of high-current distribution circuits.
This configuration is a four-pole, fixed circuit breaker with front terminals and a manual operating mechanism. The long-time protection threshold is adjustable from 400–1000 A, while the instantaneous protection threshold is adjustable from 1500–12000 A, providing flexibility when coordinating the breaker with cables, feeders and other protective devices.
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.
- PR231/P LS/I electronic trip unit for adjustable overload and short-circuit protection.
- Long-time protection adjustable across 400–1000 A.
- Instantaneous short-circuit protection adjustable across 1500–12000 A.
- Four-pole configuration suitable for three-phase four-wire distribution systems.
- Fixed installation with front terminals for straightforward switchboard integration.
Key Features
- ABB SACE Tmax T7L 1000 series.
- 1000 A rated uninterrupted current.
- PR231/P LS/I electronic protection trip unit.
- Long-time overload (L) protection.
- Instantaneous short-circuit (I) protection.
- 400–1000 A long-time protection adjustment range.
- 1500–12000 A instantaneous protection adjustment range.
- 120 kA Icu at 380–415 V AC.
- Four-pole (4P) construction.
- Neutral protection selectable between OFF / 50% / 100%.
- Fixed (F) installation with front terminals (F).
- Manual operating configuration.
Adjustable LS/I 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 1SDA062810R1 combines a 1000 A rating with an ultimate breaking capacity of 120 kA at 380–415 V AC, providing robust protection for industrial feeders and distribution assemblies with high prospective fault levels.
The integrated PR231/P LS/I electronic trip unit provides adjustable long-time overload protection from 0.4–1 × In and instantaneous short-circuit protection from 1.5–12 × In. This combination allows the breaker to protect against both sustained overload conditions and severe short circuits, while its four-pole construction supports three-phase four-wire distribution systems requiring neutral switching and configurable neutral protection.
Typical Applications
- Industrial low-voltage power distribution systems.
- Main and sub-main electrical switchboards.
- Three-phase four-wire distribution systems.
- High-current feeder and cable protection.
- Manufacturing and process plant power systems.
- Commercial and infrastructure distribution boards.
- Transformer and installation protection.
- OEM switchgear and electrical panel assemblies.
Technical Specifications
| Series | SACE Tmax T7 |
|---|---|
| ABB order code | 1SDA062810R1 |
| Product type | Moulded case circuit breaker (MCCB) |
| Frame / breaker size | T7 1000 |
| Short-circuit performance level | L |
| Rated current (In) | 1000 A |
| Rated uninterrupted current (Iu) | 1000 A |
| Long-time protection adjustment range | 400–1000 A |
| Rated operational voltage | up to 690 V AC |
| Rated insulation voltage | 1000 V |
| Rated impulse withstand voltage | 8 kV |
| Ultimate short-circuit breaking capacity (Icu) | 200 kA at 220–230 V AC |
| Service short-circuit breaking capacity (Ics) | 120 kA at 380–415 V AC |
| Rated short-time withstand current (Icw) | 20 kA for 1 s |
| Number of poles | 4 |
| Trip unit | PR231/P LS/I electronic trip unit |
| Protection functions | Long-time overload (L) and instantaneous short-circuit (I) |
| Long-time protection adjustment | 0.4–1 × In |
| Instantaneous protection adjustment | 1.5–12 × In |
| Instantaneous protection range | 1500–12000 A |
| Neutral protection settings | OFF / 50% / 100% |
| Installation | Fixed |
| Terminal configuration | Front terminals |
| Operating configuration | Manual |
| Electrical durability | 2000 operating cycles |
| Mechanical durability | 10000 operating cycles |
| Power loss | 30 W per pole at rated operating conditions |
| Dimensions (H × W × D) | 268 × 280 × 154 mm |
| Net weight | 12.5 kg |
| GTIN / EAN | 8015644653590 |
| Standard | IEC |
| Application | Power distribution and high-current circuit protection |
| Product group | 310511 – T-Max T4 - T8 |
Frequently Asked Questions
What is the ABB 1SDA062810R1 used for?
The ABB 1SDA062810R1 is a 1000 A four-pole moulded case circuit breaker designed to protect high-current low-voltage power distribution circuits against overload and short-circuit conditions.
What breaking capacity does the ABB T7L 1000 1SDA062810R1 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 system voltage.
Which trip unit is fitted to the ABB 1SDA062810R1?
The circuit breaker is equipped with an ABB PR231/P LS/I electronic trip unit, providing adjustable long-time overload and instantaneous short-circuit protection.
What is the protection adjustment range of the ABB 1SDA062810R1?
Long-time overload protection is adjustable from 400–1000 A, while instantaneous short-circuit protection is adjustable from 1500–12000 A.
What does LS/I mean on the ABB PR231/P trip unit?
LS/I identifies the protection characteristics of the PR231/P release, providing adjustable long-time overload protection together with instantaneous short-circuit protection for power distribution applications.
Trusted ABB Power Distribution Protection
ABB SACE Tmax moulded case circuit breakers combine high interruption performance with adjustable electronic protection and flexible installation configurations for dependable protection and control of demanding industrial and commercial power distribution systems.
