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1SDA060322R1 ABB T6L 630 PR222DS/P-LSIG 630 A 3P 1000 V AC Moulded-Case Circuit Breaker
ABB 1SDA060322R1 is a 630 A three-pole fixed Tmax T6L moulded-case circuit breaker for 1000 V AC applications with front terminals and a PR222DS/P-LSIG electronic trip unit providing long-time, short-time, instantaneous and ground-fault protection.
£6,202.58
Why Choose the ABB T6L 630 1SDA060322R1 Moulded-Case Circuit Breaker?
The ABB 1SDA060322R1 is a high-performance Tmax T6L 630 three-pole moulded-case circuit breaker (MCCB) designed for demanding AC power distribution applications operating at up to 1000 V AC. As part of the ABB Tmax T4–T8 range, it combines a rated uninterrupted current of 630 A with the advanced PR222DS/P-LSIG electronic trip unit and the high-voltage capability of the T6L platform.
The PR222DS/P-LSIG electronic trip unit provides long-time, short-time, instantaneous and ground-fault protection functions. This LSIG configuration enables comprehensive protection against sustained overloads, short-circuit conditions and earth faults, while adjustable electronic settings allow the breaker to be coordinated with conductors and other protective devices throughout the electrical distribution system.
The 1SDA060322R1 is supplied as a fixed, three-pole circuit breaker with front terminals. Its T6L configuration provides a rated ultimate short-circuit breaking capacity of 12 kA at 1000 V AC, making it a specialised solution for elevated-voltage industrial distribution systems requiring 630 A capacity and comprehensive LSIG electronic protection.
Key Advantages
- High-performance ABB Tmax T6L 630 moulded-case circuit breaker.
- 630 A rated uninterrupted current for high-current distribution applications.
- Designed for operation at 1000 V AC.
- Advanced PR222DS/P-LSIG electronic trip unit.
- LSIG protection covering long-time, short-time, instantaneous and ground-fault conditions.
- Fixed three-pole configuration with front terminals for switchboard integration.
Key Features
- ABB Tmax T6L 630 circuit-breaker platform.
- PR222DS/P-LSIG electronic solid-state release.
- 630 A rated uninterrupted current (Iu).
- 252–630 A overload release setting range.
- 378–6300 A short-time delayed short-circuit setting range.
- 945–7560 A instantaneous short-circuit setting range.
- Integrated ground-fault protection through the LSIG trip function.
- Three-pole fixed construction with front terminals.
Advanced LSIG Protection for 1000 V AC Distribution
Electronic moulded-case circuit breakers monitor circuit current and initiate tripping when configured protection thresholds are exceeded. The PR222DS/P-LSIG release extends conventional LSI protection with a dedicated ground-fault function, providing long-time overload, short-time short-circuit, instantaneous short-circuit and ground-fault protection within a single electronic protection unit.
The ABB T6L 630 configuration used in the 1SDA060322R1 is designed for demanding applications operating at 1000 V AC. Its 630 A current capacity, adjustable electronic protection and 12 kA Icu at 1000 V AC make it suitable for specialised industrial power systems where both elevated operating voltage and comprehensive fault protection are required.
Typical Applications
- Industrial power distribution systems operating at 1000 V AC.
- High-voltage AC feeder and distribution circuit protection.
- Industrial switchboards and distribution panels.
- Manufacturing and process industry electrical systems.
- Installations requiring electronic ground-fault protection.
- Three-phase circuits requiring adjustable LSIG electronic protection.
Technical Specifications
| Series | Tmax T4–T8 |
|---|---|
| Order code | 1SDA060322R1 |
| Product type | Moulded-case circuit breaker (MCCB) |
| Frame | T6 |
| Performance level | L |
| Rated uninterrupted current (Iu) | 630 A |
| Trip unit | PR222DS/P-LSIG electronic / solid-state release |
| Protection functions | Long-time, short-time, instantaneous and ground-fault (LSIG) |
| Overload release setting | 252–630 A |
| Short-time delayed short-circuit setting | 378–6300 A |
| Instantaneous short-circuit setting | 945–7560 A |
| Ground-fault protection | Integrated |
| Number of poles | 3 |
| Execution | Fixed |
| Terminal connection | Front |
| Main circuit connection | Bolt connection |
| Rated operational voltage | 1000 V AC |
| Rated ultimate short-circuit breaking capacity (Icu) at 1000 V AC | 12 kA |
| Protection rating | IP20 |
| Control element | Toggle |
| Power loss | 20 W |
| Dimensions (W × H × D) | 210 × 268 × 103.5 mm |
| Product net weight | 9.5 kg |
| Mechanical durability | 20,000 cycles |
| Electrical durability | 7,000 cycles |
| EAN | 8015644627904 |
| ABB product group | 310511-T-Max T4 - T8 |
Frequently Asked Questions
What is the ABB 1SDA060322R1 used for?
The ABB 1SDA060322R1 is a Tmax T6L 630 three-pole moulded-case circuit breaker designed to protect AC power distribution circuits operating at 1000 V AC using comprehensive PR222DS/P-LSIG electronic protection.
What is the current rating of the ABB 1SDA060322R1?
The circuit breaker has a rated uninterrupted current of 630 A, with its overload release adjustable from 252–630 A.
What does LSIG mean on the ABB PR222DS/P-LSIG trip unit?
LSIG denotes long-time (L), short-time (S), instantaneous (I) and ground-fault (G) protection, providing comprehensive electronic protection against overloads, short circuits and ground faults.
What is the breaking capacity of the ABB 1SDA060322R1 at 1000 V AC?
The T6L 630 has a rated ultimate short-circuit breaking capacity (Icu) of 12 kA at 1000 V AC.
What does 3P F F mean on the ABB T6L 630?
The designation identifies a three-pole circuit breaker in fixed execution with front terminals, designed for permanent installation in compatible electrical switchboards and distribution assemblies.
Trusted ABB Circuit Protection
ABB Tmax moulded-case circuit breakers provide dependable protection for demanding industrial power distribution systems, combining robust breaker construction, configurable electronic protection and specialised LSIG solutions for installations requiring overload, short-circuit and ground-fault protection.
