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1SDA060301R1 ABB T6L 800 PR222DS/P-LSI 800 A 3P Fixed Moulded-Case Circuit Breaker
ABB 1SDA060301R1 is an 800 A three-pole fixed Tmax T6L moulded-case circuit breaker with front terminals and a PR222DS/P-LSI electronic trip unit providing long-time, short-time and instantaneous protection.
£5,706.52
Why Choose the ABB T6L 800 1SDA060301R1 Moulded-Case Circuit Breaker?
The ABB 1SDA060301R1 is a high-performance Tmax T6L 800 three-pole moulded-case circuit breaker (MCCB) designed for protection of demanding low-voltage industrial and commercial power distribution systems. As part of the ABB Tmax T4–T8 range, it combines an 800 A rated current with the PR222DS/P-LSI electronic trip unit and the high short-circuit performance of the T6L breaker platform.
The PR222DS/P-LSI electronic trip unit provides long-time, short-time and instantaneous protection functions. This LSI protection arrangement enables the circuit breaker to protect conductors and connected equipment against sustained overloads and short-circuit faults while providing adjustable electronic protection for effective coordination within low-voltage distribution systems.
The 1SDA060301R1 is supplied as a fixed, three-pole circuit breaker with front terminals. Designed for high-current three-phase distribution, the T6L 800 combines robust ABB Tmax construction, electronic protection and high breaking performance for switchboards, industrial feeders and other installations where dependable fault interruption is essential.
Key Advantages
- High-performance ABB Tmax T6L 800 moulded-case circuit breaker.
- 800 A rated current for high-current distribution applications.
- Advanced PR222DS/P-LSI electronic trip unit.
- LSI protection covering long-time, short-time and instantaneous fault conditions.
- High-performance T6L breaking-capacity version for demanding electrical systems.
- Fixed three-pole configuration with front terminals for switchboard integration.
Key Features
- ABB Tmax T6L 800 circuit-breaker platform.
- PR222DS/P-LSI electronic trip unit.
- 800 A rated current (In).
- Long-time (L) overload protection.
- Short-time (S) short-circuit protection.
- Instantaneous (I) short-circuit protection.
- Three-pole (3P) construction.
- Fixed execution with front terminals.
Advanced LSI Protection for High-Current Distribution
Electronic moulded-case circuit breakers monitor circuit current and initiate tripping when configured protection thresholds are exceeded. The PR222DS/P-LSI release provides long-time protection against sustained overload conditions together with short-time and instantaneous functions for short-circuit protection, allowing improved coordination between breakers within a distribution system.
The ABB T6L platform is designed for installations where substantial prospective fault currents may occur. Combining an 800 A current rating with PR222DS/P-LSI electronic protection and a rated ultimate short-circuit breaking capacity of 100 kA at 415 V AC, the 1SDA060301R1 is well suited to high-current feeders and demanding industrial power distribution applications.
Typical Applications
- Industrial low-voltage power distribution systems.
- Main and sub-main feeder protection.
- High-fault-level switchboards and distribution panels.
- Manufacturing and industrial production facilities.
- Commercial and infrastructure power distribution.
- Three-phase circuits requiring adjustable LSI electronic protection.
Technical Specifications
| Series | Tmax T4–T8 |
|---|---|
| Order code | 1SDA060301R1 |
| Product type | Moulded-case circuit breaker (MCCB) |
| Frame | T6 |
| Performance level | L |
| Rated current (In) | 800 A |
| Trip unit | PR222DS/P-LSI electronic release |
| Protection functions | Long-time, short-time and instantaneous (LSI) |
| Number of poles | 3 |
| Execution | Fixed |
| Terminal connection | Front |
| Rated operational voltage | up to 690 V AC |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Rated ultimate short-circuit breaking capacity (Icu) at 415 V AC | 100 kA |
| Product range | SACE Tmax T |
| ABB product group | 310511-T-Max T4 - T8 |
Frequently Asked Questions
What is the ABB 1SDA060301R1 used for?
The ABB 1SDA060301R1 is a Tmax T6L 800 three-pole moulded-case circuit breaker designed to protect high-current low-voltage distribution circuits using a PR222DS/P-LSI electronic trip unit.
What is the current rating of the ABB 1SDA060301R1?
The breaker has a rated current of 800 A and is based on the ABB Tmax T6 800 circuit-breaker platform.
What does LSI mean on the ABB PR222DS/P-LSI trip unit?
LSI denotes long-time (L), short-time (S) and instantaneous (I) protection, providing coordinated protection against sustained overloads and short-circuit fault conditions.
What is the breaking capacity of the ABB 1SDA060301R1?
The T6L 800 has a rated ultimate short-circuit breaking capacity of 100 kA at 415 V AC, providing high fault-interruption capability for demanding low-voltage distribution systems.
What does 3P F F mean on the ABB T6L 800?
The designation identifies a three-pole circuit breaker in fixed execution with front terminals, designed for permanent installation in compatible low-voltage switchboards and distribution assemblies.
Trusted ABB Circuit Protection
ABB Tmax moulded-case circuit breakers provide dependable protection for demanding industrial and commercial low-voltage power distribution systems, combining robust breaker construction, configurable electronic protection and high short-circuit performance.
