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1sda062750r1 t7s 1000 pr332/p lsi in=1000a 4 pole abb mccb
ABB T7S 1000 PR332/P LSI four-pole moulded case circuit breaker with 1000 A rated current and electronic LSI protection for industrial power distribution.
£6,293.77
Why Choose the ABB T7S 1000 PR332/P LSI In=1000A 4P F F?
The ABB 1SDA062750R1 is a high-performance SACE Tmax T7S moulded case circuit breaker (MCCB) designed to provide dependable protection for low voltage power distribution systems. Built for demanding industrial, commercial and infrastructure applications, this fixed four-pole circuit breaker delivers reliable protection against overloads and short circuits while supporting selective coordination across high-current installations.
Featuring the advanced PR332/P LSI electronic trip unit, the breaker provides Long-time, Short-time and Instantaneous protection for accurate fault detection and reliable interruption. This electronic release helps protect switchboards, transformers, generators and critical power distribution equipment while improving system continuity.
With a 1000 A rated current, 690 V AC rated operational voltage and 50 kA breaking capacity at 400/415 V AC, the ABB T7S is ideally suited to main distribution boards, industrial switchboards and high-power electrical systems where safety, reliability and long service life are essential.
Key Advantages
- High-performance ABB SACE Tmax T7S moulded case circuit breaker.
- 1000 A rated current for demanding power distribution applications.
- Four-pole configuration for complete conductor isolation.
- Advanced PR332/P LSI electronic trip unit.
- 50 kA short-circuit breaking capacity at 400/415 V AC.
- Long-time, Short-time and Instantaneous protection for improved selectivity.
Key Features
- ABB SACE Tmax T7S series.
- Product code: 1SDA062750R1.
- 1000 A rated uninterrupted current.
- Four-pole fixed construction.
- PR332/P LSI electronic trip unit.
- Front terminal connections.
- Lever operating mechanism.
- Rated operational voltage up to 690 V AC.
- High electrical and mechanical durability.
- Suitable for switchboards and distribution panels.
Reliable Protection for High Current Power Distribution
The ABB SACE Tmax T7S range is engineered to protect low voltage electrical installations from overload and short-circuit faults while maintaining excellent operational continuity. The PR332/P LSI electronic trip unit enables accurate protection settings and supports selective coordination across complex power distribution networks.
Its four-pole construction makes this MCCB suitable for systems where neutral switching or full conductor isolation is required, providing dependable protection for industrial facilities, commercial buildings, utilities and infrastructure projects.
Typical Applications
- Main low voltage distribution boards.
- Industrial switchboards.
- Commercial electrical installations.
- Motor control centres.
- Generator protection.
- Transformer protection.
- Infrastructure projects.
- Manufacturing facilities.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 1000 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 4-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 50 kA | |
| Trip Unit | Electronic | |
| Manufacturer | ABB | |
| Series | SACE Tmax T | |
| Model | T7S 1000 PR332/P LSI In=1000A 4P F F | |
| Product code | 1SDA062750R1 | |
| EAN | 8015644652999 | |
| Product type | Moulded case circuit breaker (MCCB) | |
| Rated current (In) | 1000 A | |
| Rated uninterrupted current (Iu) | 1000 A | |
| Number of poles | 4 | |
| Rated operational voltage | Up to 690 V AC | |
| Rated insulation voltage (Ui) | 1000 V | |
| Rated impulse withstand voltage (Uimp) | 8 kV | |
| Breaking capacity (Icu) | 50 kA at 400/415 V AC | |
| Breaking capacity (Ics) | 50 kA at 400/415 V AC | |
| Short-time withstand current (Icw) | 20 kA for 1 second | |
| Trip unit | PR332/P LSI electronic release | |
| Protection functions | Long-time, Short-time and Instantaneous protection | |
| Connection type | Front terminals | |
| Mounting | Fixed | |
| Operating mechanism | Lever | |
| Electrical durability | 2000 cycles | |
| Mechanical durability | 10000 cycles | |
| Power loss | 30 W per pole at rated operating conditions | |
| Standards | IEC 60947-2 | |
| Dimensions (H × W × D) | 268 × 280 × 154 mm | |
| Weight | Approx. 12.5 kg |
Frequently Asked Questions
What is the ABB 1SDA062750R1 used for?
This moulded case circuit breaker protects low voltage power distribution systems against overloads and short circuits in industrial and commercial installations.
What protection does the PR332/P LSI trip unit provide?
The PR332/P LSI electronic trip unit provides Long-time, Short-time and Instantaneous protection for dependable circuit protection and improved selectivity.
How many poles does this circuit breaker have?
This model features a four-pole fixed configuration, making it suitable for applications requiring neutral switching or full conductor isolation.
What is the rated current of this breaker?
The breaker has a rated uninterrupted current of 1000 A.
Where is this breaker typically installed?
It is commonly installed in industrial switchboards, main distribution panels, commercial buildings and infrastructure power distribution systems.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax moulded case circuit breakers are trusted by electrical engineers, panel builders and industrial operators worldwide for delivering dependable protection, high interruption performance and long-term reliability in critical electrical distribution systems.
