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1sda062754r1 t7s 1000 pr231/p ls/i=1000a 3 pole abb mccb
ABB T7S 1000 PR231/P LS/I three-pole moulded case circuit breaker with 1000 A rated current, front terminals and stored energy operating mechanism for industrial power distribution.
£4,704.15
Why Choose the ABB T7S 1000 PR231/P LS/I In=1000A 3P F F M?
The ABB 1SDA062754R1 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 three-pole circuit breaker delivers reliable protection against overloads and short circuits in high-current electrical installations.
Equipped with the PR231/P LS/I electronic trip unit, the breaker provides Long-time, Short-time and Instantaneous protection for accurate fault detection and improved selectivity. Its stored energy operating mechanism supports reliable switching performance, making it suitable for critical switchboards, distribution panels, transformers and generator protection systems.
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 ideal for high-current power distribution systems where safety, uptime 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.
- Three-pole fixed construction with front terminal connections.
- PR231/P LS/I electronic trip unit for accurate protection.
- Stored energy operating mechanism for dependable switching.
- 50 kA short-circuit breaking capacity at 400/415 V AC.
Key Features
- ABB SACE Tmax T7S series.
- Product code: 1SDA062754R1.
- 1000 A rated uninterrupted current.
- Three-pole fixed construction.
- PR231/P LS/I solid-state electronic release.
- Front terminal connections.
- Stored energy 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 PR231/P LS/I electronic trip unit provides reliable protection settings that support selectivity across complex distribution networks.
Its three-pole construction, front terminal arrangement and stored energy operating mechanism make this MCCB suitable for panel builders, electrical contractors and industrial operators requiring dependable performance in demanding power distribution systems.
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 | 3-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 50 kA | |
| Trip Unit | Electronic | |
| Manufacturer | ABB | |
| Series | SACE Tmax T | |
| Model | T7S 1000 PR231/P LS/I In=1000A 3P F F M | |
| Product code | 1SDA062754R1 | |
| EAN | 8015644653033 | |
| Product type | Moulded case circuit breaker (MCCB) | |
| Rated current (In) | 1000 A | |
| Rated uninterrupted current (Iu) | 1000 A | |
| Number of poles | 3 | |
| 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 | PR231/P LS/I electronic release | |
| Protection functions | Long-time, Short-time and Instantaneous protection | |
| Connection type | Front terminals | |
| Mounting | Fixed | |
| Operating mechanism | Stored energy mechanism | |
| 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 × 210 × 178 mm | |
| Weight | Approx. 14.725 kg |
Frequently Asked Questions
What is the ABB 1SDA062754R1 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 PR231/P LS/I trip unit provide?
The PR231/P LS/I electronic trip unit provides Long-time, Short-time and Instantaneous protection for reliable circuit protection and improved selectivity.
How many poles does this circuit breaker have?
This model features a three-pole fixed configuration with front terminal connections.
What operating mechanism does this breaker use?
This version uses a stored energy operating mechanism, supporting reliable switching operation in demanding installations.
What is the rated current of this breaker?
The breaker has a rated uninterrupted current of 1000 A.
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.
