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1SDA063061R1 ABB T7L1600 PR332/P-LI 1600A 3-Pole 120kA Circuit Breaker
ABB 1SDA063061R1 is a T7L1600 1600 A three-pole fixed moulded case circuit breaker with front terminals, a PR332/P LI electronic trip unit and 120 kA ultimate short-circuit breaking capacity at 415 V AC.
£11,015.59
Why Choose the ABB T7L1600 PR332/P-LI 1600A 3-Pole Circuit Breaker?
The ABB T7L1600 PR332/P-LI is a high-performance moulded case circuit breaker (MCCB) designed for protection and switching in high-current low-voltage power distribution systems. Part of the ABB SACE Tmax T7 series, this model combines a 1600 A rated current with the PR332/P electronic trip unit.
The PR332/P-LI electronic release provides long-time overload and instantaneous short-circuit protection. Its overload setting covers 640–1600 A, while the instantaneous short-circuit release is adjustable from 2400–24000 A, allowing the protection characteristics to be configured for the distribution circuit.
This breaker is supplied in a 3-pole fixed configuration with front terminals and a lever operating mechanism. The T7L performance level provides an ultimate short-circuit breaking capacity of 120 kA at 415 V AC, making it suitable for demanding industrial and commercial installations with high prospective fault currents.
Key Advantages
- High-performance ABB SACE Tmax T7 moulded case circuit breaker.
- 1600 A rated current for high-current power distribution.
- 3-pole configuration for three-phase electrical systems.
- Advanced PR332/P-LI electronic trip unit.
- Long-time protection against sustained overload conditions.
- Instantaneous protection against severe short-circuit faults.
- 120 kA ultimate breaking capacity at 415 V AC.
- Fixed construction with front terminals for switchboard integration.
- Adjustable electronic protection for application-specific coordination.
Key Features
- ABB SACE Tmax T7L series.
- 1600 A rated uninterrupted current.
- 3-pole construction.
- PR332/P electronic trip unit.
- LI protection functions.
- Long-time overload protection.
- Instantaneous short-circuit protection.
- Overload setting range of 640–1600 A.
- Instantaneous short-circuit adjustment range of 2400–24000 A.
- Rated operational voltage up to 690 V AC.
- Fixed mounting with front terminals.
- Lever operating mechanism.
High-Current Electronic Protection for Power Distribution
ABB SACE Tmax T7 moulded case circuit breakers are designed for the protection and control of low-voltage power distribution circuits against overload and short-circuit conditions. The T7L performance level combines high current capability with substantial short-circuit interruption performance for demanding commercial and industrial installations.
The PR332/P-LI electronic release provides adjustable long-time overload protection together with instantaneous short-circuit protection. Combined with the 1600 A T7L frame and 120 kA Icu at 415 V AC, this configuration provides a robust solution for high-current feeders and main distribution circuits.
Typical Applications
- Industrial low-voltage switchboards.
- Main power distribution boards.
- High-current three-phase feeder protection.
- Transformer and installation protection.
- Manufacturing and process facilities.
- Commercial and infrastructure power distribution.
- Installations with high prospective short-circuit currents.
Technical Specifications
| Series | SACE Tmax T7 |
|---|---|
| ABB order code | 1SDA063061R1 |
| ABB product group | 310511-T-Max T4 - T8 |
| Product type | Moulded case circuit breaker |
| Frame | T7L |
| Rated current | 1600 A |
| Number of poles | 3 |
| Trip unit | PR332/P |
| Release type | Electronic |
| Protection functions | LI |
| Long-time protection (L) | Overload protection |
| Instantaneous protection (I) | Short-circuit protection |
| Overload release setting | 640–1600 A |
| Instantaneous short-circuit adjustment | 2400–24000 A |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage | 1000 V |
| Ultimate short-circuit breaking capacity (Icu) | 120 kA at 415 V AC |
| Short-circuit performance level | L |
| Mounting | Fixed |
| Terminal arrangement | Front terminals |
| Operating mechanism | Lever |
Frequently Asked Questions
What is the ABB 1SDA063061R1 used for?
The ABB 1SDA063061R1 is a Tmax T7L moulded case circuit breaker designed for protection and switching of high-current three-phase low-voltage power distribution circuits.
What is the rated current of the ABB T7L1600 PR332/P-LI?
The circuit breaker has a rated uninterrupted current of 1600 A.
What protection functions does the PR332/P-LI trip unit provide?
The PR332/P-LI electronic trip unit provides long-time overload protection and instantaneous short-circuit protection.
What is the breaking capacity of the ABB 1SDA063061R1?
The T7L1600 has an ultimate short-circuit breaking capacity of 120 kA at 415 V AC.
What mounting and terminal configuration does the ABB 1SDA063061R1 use?
The breaker is supplied in a 3-pole fixed configuration with front terminals and a lever operating mechanism.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax circuit breakers are widely specified for industrial, commercial and infrastructure power systems where dependable electronic protection, high current capability and robust short-circuit interruption performance are required.
