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1SDA062706R1 ABB T7V 800 PR231/P LS/I 800 A 3-Pole MCCB
ABB 1SDA062706R1 is a Tmax T7V 800 A three-pole fixed moulded case circuit breaker with front terminals, a PR231/P LS/I electronic trip unit and 150 kA ultimate short-circuit breaking capacity at 415 V AC.
£6,313.11
Why Choose the ABB T7V 800 PR231/P LS/I 1SDA062706R1 Circuit Breaker?
The ABB 1SDA062706R1 is a high-performance Tmax T7V 800 moulded case circuit breaker (MCCB) designed for protection and switching in demanding low-voltage power distribution systems. ABB identifies this configuration as T7V 800 FF 3P PR231/P LS/I, combining an 800 A rated current, three-pole construction and an electronic trip unit for comprehensive overload and short-circuit protection.
As part of the ABB SACE Tmax T7 series, the T7V 800 is engineered for installations with very high prospective fault currents. Its V breaking-capacity level provides a rated ultimate short-circuit breaking capacity of 150 kA at 415 V AC, making it suitable for demanding industrial switchboards, power distribution assemblies and infrastructure applications.
The 1SDA062706R1 is supplied in a fixed, front-terminal (FF), three-pole configuration. Its PR231/P LS/I electronic trip unit provides long-time overload, short-time short-circuit and instantaneous short-circuit protection, allowing the breaker to protect feeders, cables and downstream equipment against a broad range of overcurrent conditions.
Key Advantages
- High-performance ABB Tmax T7V moulded case circuit breaker.
- 800 A rated current for high-current distribution applications.
- 150 kA ultimate short-circuit breaking capacity at 415 V AC.
- PR231/P LS/I electronic trip unit for overload and short-circuit protection.
- Three-pole fixed configuration for three-phase distribution systems.
- Front terminals support straightforward integration into switchboards.
- Suitable for demanding industrial and commercial low-voltage power distribution.
Key Features
- ABB SACE Tmax T7V 800 series.
- 800 A rated current.
- Three-pole (3P) construction.
- PR231/P LS/I electronic release.
- Long-time overload protection.
- Short-time short-circuit protection.
- Instantaneous short-circuit protection.
- V high-breaking-capacity performance level.
- 150 kA Icu at 415 V AC.
- Fixed installation with front terminals (FF).
- Designed for high-current low-voltage distribution systems.
High-Breaking-Capacity Protection for Power Distribution
The ABB Tmax T7 platform provides high-current circuit protection for low-voltage installations where reliable interruption of severe fault currents is essential. The T7V performance level of this breaker delivers a rated ultimate breaking capacity of 150 kA at 415 V AC, enabling its use in distribution systems with substantial prospective short-circuit levels.
The PR231/P LS/I electronic trip unit combines long-time, short-time and instantaneous protection functions. Long-time protection responds to sustained overload conditions, while the short-time and instantaneous functions provide protection against short-circuit faults, supporting coordinated protection of electrical distribution equipment.
Typical Applications
- Industrial low-voltage power distribution systems.
- Main and feeder protection in electrical switchboards.
- Installations with high prospective short-circuit currents.
- Manufacturing and process-industry power systems.
- Commercial and infrastructure distribution assemblies.
- High-current plant and machinery distribution.
- Fixed switchgear requiring high fault-breaking performance.
Technical Specifications
| Series | SACE Tmax T7 |
|---|---|
| ABB designation | T7V 800 FF 3P PR231/P LS/I |
| Order code | 1SDA062706R1 |
| Product type | Moulded case circuit breaker (MCCB) |
| Rated current (In) | 800 A |
| Number of poles | 3 |
| Trip unit | PR231/P LS/I electronic release |
| Protection functions | Long-time, short-time and instantaneous |
| Short-circuit performance level | V |
| Rated ultimate short-circuit breaking capacity (Icu) at 415 V AC | 150 kA |
| Installation | Fixed |
| Terminal connection | Front terminals (FF) |
| Application | Low-voltage power distribution protection |
| ABB product group | 310511-T-Max T4 - T8 |
Frequently Asked Questions
What is the ABB 1SDA062706R1?
The ABB 1SDA062706R1 is a Tmax T7V 800 three-pole fixed moulded case circuit breaker rated at 800 A and equipped with a PR231/P LS/I electronic trip unit.
What is the breaking capacity of the ABB T7V 800 1SDA062706R1?
This T7V 800 configuration has a rated ultimate short-circuit breaking capacity of 150 kA at 415 V AC.
What protection functions does the PR231/P LS/I trip unit provide?
The PR231/P LS/I electronic trip unit provides long-time overload, short-time short-circuit and instantaneous short-circuit protection.
What is the rated current of the ABB 1SDA062706R1?
The circuit breaker has a rated current of 800 A and is designed for high-current low-voltage power distribution applications.
What does FF mean on the ABB T7V 800 configuration?
In this configuration, FF identifies a fixed circuit breaker with front terminals, suitable for installation in fixed low-voltage switchgear and distribution assemblies.
Trusted ABB Power Distribution Protection
ABB SACE Tmax T7 moulded case circuit breakers combine high-current capability, electronic protection and substantial short-circuit breaking performance for dependable protection of demanding industrial and commercial low-voltage distribution systems.
