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1SDA062851R1 ABB T7V1000 PR232/P-LSI 1000A 3-Pole Circuit Breaker
ABB 1SDA062851R1 is a T7V1000 1000 A three-pole fixed moulded case circuit breaker with a PR232/P LSI electronic trip unit for adjustable overload and short-circuit protection in demanding low-voltage power distribution systems.
£10,897.17
Why Choose the ABB T7V1000 PR232/P-LSI 1000A 3-Pole Circuit Breaker?
The ABB T7V1000 PR232/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 PR232/P electronic trip unit for precise overload and short-circuit protection.
The PR232/P-LSI electronic release provides long-time overload, short-time short-circuit and instantaneous short-circuit protection. These protection functions enable effective coordination with other protective devices, helping improve selectivity and continuity of service in industrial and commercial electrical distribution networks.
This model is supplied in an authoritative 3-pole fixed configuration. The T7V performance level is designed for demanding installations with high prospective fault currents, making the T7V1000 suitable for main distribution boards, industrial switchboards and high-current three-phase feeders.
Key Advantages
- High-performance ABB SACE Tmax T7 moulded case circuit breaker.
- 1000 A rated current for high-current power distribution.
- 3-pole configuration for three-phase electrical systems.
- Advanced PR232/P-LSI electronic trip unit.
- Long-time overload protection for sustained overcurrent conditions.
- Short-time and instantaneous protection against short circuits.
- Adjustable electronic protection supports system coordination and selectivity.
- T7V high-breaking-capacity performance for demanding installations.
- Fixed mounting configuration for switchboard integration.
Key Features
- ABB SACE Tmax T7V series.
- 1000 A rated current.
- 3-pole construction.
- PR232/P electronic trip unit.
- LSI protection functions.
- Long-time overload protection.
- Short-time short-circuit protection.
- Instantaneous short-circuit protection.
- Electronic protection technology for accurate fault response.
- Fixed mounting configuration.
- Designed for high-current three-phase power distribution systems.
Advanced Electronic Protection for Power Distribution
Moulded case circuit breakers such as the ABB Tmax T7 protect low-voltage electrical systems against overload and short-circuit conditions while providing dependable circuit switching and isolation. Electronic trip technology enables protection characteristics to be adjusted to suit the protected circuit and coordinate operation with other protective devices.
The PR232/P-LSI release combines long-time overload protection with short-time and instantaneous short-circuit protection. Together with the T7V frame, this provides a robust protection solution for high-current three-phase distribution networks where dependable fault interruption and flexible electronic protection are required.
Typical Applications
- Industrial low-voltage switchboards.
- Main and sub-main power distribution systems.
- High-current three-phase feeder protection.
- Manufacturing and process facilities.
- Commercial and infrastructure electrical installations.
- Power distribution systems requiring adjustable electronic protection.
Technical Specifications
| Series | SACE Tmax T7 |
|---|---|
| ABB order code | 1SDA062851R1 |
| ABB product group | 310511-T-Max T4 - T8 |
| Product type | Moulded case circuit breaker |
| Frame | T7V |
| Rated current | 1000 A |
| Number of poles | 3 |
| Trip unit | PR232/P |
| Release type | Electronic |
| Protection functions | LSI |
| Long-time protection (L) | Overload protection |
| Short-time protection (S) | Short-circuit protection |
| Instantaneous protection (I) | Short-circuit protection |
| Mounting type | Fixed |
Frequently Asked Questions
What is the ABB 1SDA062851R1 used for?
This Tmax T7V moulded case circuit breaker is designed for switching and protecting high-current three-phase low-voltage power distribution circuits.
What is the rated current of the ABB T7V1000 PR232/P-LSI?
The circuit breaker has a rated current of 1000 A.
What protection functions does the PR232/P-LSI trip unit provide?
The PR232/P-LSI electronic trip unit provides long-time overload, short-time short-circuit and instantaneous short-circuit protection.
How many poles does the ABB 1SDA062851R1 have?
This breaker has a 3-pole configuration designed for three-phase low-voltage power distribution systems.
How is the ABB 1SDA062851R1 installed?
The T7V1000 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.
