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1SDA062814R1 ABB T7L1000 PR332/P-LSI 1000A 4-Pole Circuit Breaker
ABB 1SDA062814R1 is a T7L1000 1000 A four-pole fixed moulded case circuit breaker with a PR332/P LSI electronic trip unit for adjustable overload and short-circuit protection in low-voltage power distribution systems.
£9,935.20
Why Choose the ABB T7L1000 PR332/P-LSI 1000A 4-Pole Circuit Breaker?
The ABB T7L1000 PR332/P-LSI is a high-performance moulded case circuit breaker (MCCB) designed for reliable protection and switching in demanding low-voltage power distribution systems. As part of the proven ABB SACE Tmax T7 series, it combines a 1000 A rated current with the advanced PR332/P electronic trip unit for precise and adjustable circuit protection.
The PR332/P-LSI electronic release provides long-time overload, short-time short-circuit and instantaneous short-circuit protection. These adjustable protection functions allow the breaker to be coordinated with upstream and downstream protective devices, helping improve selectivity and continuity of service within industrial and commercial electrical installations.
This model is supplied in a 4-pole fixed configuration for three-phase and neutral power-distribution circuits. The T7L performance level offers high short-circuit interruption capability, making the T7L1000 suitable for switchboards, main distribution systems and high-current feeders where dependable protection is essential.
Key Advantages
- High-performance ABB SACE Tmax T7 moulded case circuit breaker.
- 1000 A rated current for high-current power distribution.
- 4-pole configuration for three-phase and neutral circuits.
- Advanced PR332/P-LSI electronic trip unit.
- Long-time overload, short-time and instantaneous short-circuit protection.
- Adjustable electronic protection supports system coordination and selectivity.
- T7L high-breaking-capacity performance for demanding installations.
- Fixed configuration for integration into low-voltage switchboards.
Key Features
- ABB SACE Tmax T7L series.
- 1000 A rated current.
- 4-pole construction.
- PR332/P electronic trip unit.
- LSI protection functions.
- Adjustable long-time overload protection.
- Adjustable short-time short-circuit protection.
- Adjustable instantaneous short-circuit protection.
- Electronic protection technology for accurate circuit protection.
- Fixed mounting configuration.
- Suitable for high-current low-voltage distribution systems.
Advanced Electronic Protection for Power Distribution
Moulded case circuit breakers such as the ABB Tmax T7 protect low-voltage electrical installations against overloads and short circuits while providing dependable switching and isolation. Electronic trip technology enables protection characteristics to be adjusted to suit the electrical installation and coordinate operation with other protective devices.
The PR332/P-LSI trip unit combines long-time, short-time and instantaneous protection functions, providing comprehensive overcurrent protection without an earth-fault protection function. This configuration is well suited to distribution systems where adjustable overload and short-circuit protection are required.
Typical Applications
- Industrial low-voltage switchboards.
- Main and sub-main power distribution systems.
- High-current feeder protection.
- Manufacturing and process facilities.
- Commercial and infrastructure electrical installations.
- Three-phase distribution systems with neutral switching.
Technical Specifications
| Series | SACE Tmax T7 |
|---|---|
| ABB order code | 1SDA062814R1 |
| ABB product group | 310511-T-Max T4 - T8 |
| Product type | Moulded case circuit breaker |
| Frame | T7L |
| Rated current | 1000 A |
| Number of poles | 4 |
| Trip unit | PR332/P |
| Release type | Electronic |
| Protection functions | LSI |
| Long-time protection | Overload protection |
| Short-time protection | Short-circuit protection |
| Instantaneous protection | Short-circuit protection |
| Mounting type | Fixed |
Frequently Asked Questions
What is the ABB 1SDA062814R1 used for?
This Tmax T7L moulded case circuit breaker is designed for switching and protecting high-current low-voltage power distribution circuits in industrial, commercial and infrastructure installations.
What is the rated current of the ABB T7L1000 PR332/P-LSI?
The circuit breaker has a rated current of 1000 A.
What protection functions does the PR332/P-LSI trip unit provide?
The PR332/P-LSI electronic trip unit provides long-time overload, short-time short-circuit and instantaneous short-circuit protection.
How many poles does the ABB 1SDA062814R1 have?
This breaker has a 4-pole configuration, making it suitable for three-phase distribution circuits requiring switching and protection of the neutral conductor.
How is the ABB 1SDA062814R1 installed?
This T7L1000 is supplied in a fixed configuration for integration into low-voltage switchboards and power-distribution systems.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax circuit breakers are widely used in industrial, commercial and infrastructure power systems where dependable electronic protection, flexible coordination and robust high-current distribution performance are required.
