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1SDA060263R1 ABB T6L 630 PR221DS-I In=630 4p F F MCCB
ABB 1SDA060263R1 is a 630 A four-pole fixed SACE Tmax T6L moulded case circuit breaker with front connections, a PR221DS-I electronic trip unit, 252–630 A overload adjustment, 1000–10000 A instantaneous short-circuit adjustment and 100 kA breaking capacity at 400 V AC.
£5,362.73
Why Choose the ABB T6L 630 PR221DS-I In=630 4p F F?
The ABB 1SDA060263R1 is a genuine SACE Tmax T6L moulded case circuit breaker designed for demanding low-voltage power distribution systems. Identified as T6L 630 PR221DS-I In=630 4p F F, it combines a 630 A rated current, four-pole construction, fixed installation and front terminals with ABB's PR221DS-I solid-state electronic protection technology.
The integrated PR221DS-I electronic trip unit provides overload and instantaneous short-circuit protection with adjustable settings for system coordination. The overload release can be adjusted from 252–630 A, while the instantaneous short-circuit release has an adjustment range of 1000–10000 A, enabling the protection characteristics to be matched to the requirements of the connected circuit.
The T6L performance level is intended for installations with high prospective fault currents, providing an ultimate short-circuit breaking capacity of 100 kA at 400 V AC. With its four-pole fixed configuration, front main-circuit connections and electronic protection, the ABB 1SDA060263R1 is well suited to industrial switchboards, commercial distribution systems and high-current power infrastructure.
Key Advantages
- Genuine ABB SACE Tmax T6L moulded case circuit breaker.
- 630 A rated uninterrupted current for high-current distribution applications.
- PR221DS-I solid-state electronic trip unit for accurate circuit protection.
- Adjustable overload setting from 252–630 A.
- Adjustable instantaneous short-circuit setting from 1000–10000 A.
- High 100 kA ultimate breaking capacity at 400 V AC.
- Four-pole fixed configuration with front main-circuit connections.
Key Features
- ABB SACE Tmax T6L 630 MCCB.
- 630 A rated uninterrupted current.
- PR221DS-I electronic trip unit.
- Adjustable overload release range of 252–630 A.
- Adjustable instantaneous short-circuit release range of 1000–10000 A.
- 4-pole configuration.
- Fixed circuit-breaker execution.
- Front main-circuit connection position.
- Bolt connection for the main electrical circuit.
- Rated voltage of 690 V.
- 100 kA ultimate short-circuit breaking capacity at 400 V AC.
- IP20 degree of protection.
- Optional motor operating mechanism compatibility.
- ABB order code 1SDA060263R1.
- EAN 8015644627256.
PR221DS-I Electronic Protection for High-Current Distribution
Electronic trip units provide configurable circuit protection by electronically monitoring current and initiating circuit-breaker operation when programmed protection thresholds are exceeded. The PR221DS-I fitted to the ABB 1SDA060263R1 provides overload and instantaneous short-circuit protection, with the overload threshold adjustable from 252–630 A and the instantaneous short-circuit threshold adjustable from 1000–10000 A.
Combined with the T6L circuit-breaker platform, the PR221DS-I release provides a robust solution for systems where both adjustable electronic protection and high fault-current interruption are required. The breaker offers 100 kA ultimate breaking capacity at 400 V AC and a four-pole fixed construction, making it suitable for high-current industrial and commercial distribution equipment.
Typical Applications
- Industrial main distribution switchboards.
- High-current low-voltage power distribution systems.
- Commercial and infrastructure distribution boards.
- Transformer secondary circuit protection.
- Industrial machinery and process power systems.
- Four-pole power distribution circuits.
- Installations with high prospective short-circuit currents.
- OEM switchgear and panel-building applications.
Technical Specifications
| Series | SACE Tmax T |
|---|---|
| Product group | 310511-T-Max T4 - T8 |
| Model / type | T6L 630 PR221DS-I In=630 4p F F |
| Order code | 1SDA060263R1 |
| Product type | Moulded case circuit breaker (MCCB) |
| Frame | Tmax T6 |
| Short-circuit performance level | L |
| Rated uninterrupted current Iu | 630 A |
| Trip-unit type | PR221DS-I electronic / solid-state release |
| Overload release setting | 252–630 A |
| Instantaneous short-circuit release setting | 1000–10000 A |
| Number of poles | 4 |
| Execution | Fixed |
| Main-circuit connection position | Front |
| Main-circuit connection type | Bolt connection |
| Rated voltage | 690 V |
| Ultimate short-circuit breaking capacity | 100 kA at 400 V AC |
| Degree of protection | IP20 |
| Operating element | Toggle |
| Complete with protection unit | Yes |
| Integrated motor drive | No |
| Optional motor drive | Yes |
| Integrated earth-leakage protection | No |
| EAN | 8015644627256 |
| Customs tariff number | 85362090 |
| Country of origin | Italy |
| Product weight | 14 kg |
Frequently Asked Questions
What is the ABB 1SDA060263R1?
The ABB 1SDA060263R1 is a 630 A four-pole SACE Tmax T6L moulded case circuit breaker with fixed installation, front connections and a PR221DS-I solid-state electronic trip unit.
What protection does the PR221DS-I trip unit provide?
The PR221DS-I provides electronic overload and instantaneous short-circuit protection, with an overload setting range of 252–630 A and an instantaneous short-circuit setting range of 1000–10000 A.
What is the breaking capacity of the ABB 1SDA060263R1?
The ABB T6L 1SDA060263R1 has an ultimate short-circuit breaking capacity of 100 kA at 400 V AC, making it suitable for systems with high prospective fault currents.
What does 4p F F mean on the ABB 1SDA060263R1?
The designation identifies a four-pole circuit breaker in a fixed execution with front main-circuit connections.
Where is the ABB 1SDA060263R1 typically used?
The ABB 1SDA060263R1 is typically used in industrial and commercial switchboards, transformer secondary protection, main distribution systems and other high-current installations requiring a 630 A four-pole MCCB with adjustable electronic protection and high short-circuit breaking capacity.
Trusted ABB SACE Tmax Electronic Circuit Protection
ABB SACE Tmax moulded case circuit breakers provide panel builders, electrical contractors and industrial operators with configurable electronic protection and high fault-current interruption capability for demanding low-voltage power distribution systems.
