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1SDA062697R1 ABB T7L800PR231/PIIn=800A4pFFM Tmax T7L MCCB 800A 4 Pole
ABB T7L800PR231/PIIn=800A4pFFM Tmax T7L moulded case circuit breaker with 800 A rating and PR231/P-I electronic protection for industrial low-voltage power distribution systems.
£8,653.70
Why Choose the ABB T7L800PR231/PIIn=800A4pFFM Tmax T7L Moulded Case Circuit Breaker?
The ABB T7L800PR231/PIIn=800A4pFFM is a high-performance moulded case circuit breaker (MCCB) from the ABB SACE Tmax T7L series, designed for reliable protection, switching and control in demanding low-voltage power distribution systems. Equipped with the advanced PR231/P-I electronic trip unit, this breaker provides precise instantaneous and overload protection for industrial electrical installations.
Developed for applications requiring dependable circuit interruption and high current handling capability, the ABB Tmax T7L series combines robust construction with advanced electronic protection technology. The fixed front-terminal configuration and stored energy operating mechanism support straightforward installation and reliable operation in professional switchgear assemblies. :chatgpt-content-reference{index="0"}
With a rated uninterrupted current of 800 A, a four-pole configuration and a fixed front connection design, the ABB T7L800PR231/PIIn=800A4pFFM is suitable for industrial distribution systems where dependable protection and high breaking performance are required. :chatgpt-content-reference{index="1"}
Key Advantages
- 800 A Tmax T7L moulded case circuit breaker for high-current industrial applications.
- Advanced PR231/P-I electronic release for accurate current protection.
- Four-pole design for three-phase systems requiring neutral protection.
- High short-circuit breaking capability for demanding distribution networks.
- Fixed front-terminal construction simplifies switchboard integration.
- Stored energy operating mechanism improves operational reliability.
Key Features
- ABB SACE Tmax T7L series MCCB.
- 800 A rated uninterrupted current.
- Four-pole (4P) configuration.
- PR231/P-I electronic trip unit.
- Fixed version with front terminals.
- Stored energy operating mechanism.
- Rated operational voltage up to 690 V AC.
- Rated insulation voltage up to 1000 V.
- Rated impulse withstand voltage of 8 kV.
- Designed according to IEC low-voltage circuit breaker standards.
Reliable Protection for Industrial Power Systems
The ABB Tmax T7L800PR231/PIIn=800A4pFFM protects electrical installations by monitoring current levels and disconnecting circuits during abnormal operating conditions. The PR231/P-I electronic release provides dependable protection against excessive current and short-circuit events.
The Tmax T7L platform is designed for industrial engineers and panel builders requiring reliable circuit protection, efficient installation and long service life in modern low-voltage distribution systems.
Typical Applications
- Industrial power distribution switchboards.
- Commercial electrical distribution systems.
- Manufacturing and process plants.
- Large machinery power supplies.
- Energy management installations.
- Low-voltage main distribution boards.
Technical Specifications
| Series | SACE Tmax T7L |
|---|---|
| ABB order code | 1SDA062697R1 |
| Product type | Moulded case circuit breaker (MCCB) |
| Rated current (Iu) | 800 A |
| Number of poles | 4 poles |
| Trip unit | PR231/P-I electronic release |
| Rated operational voltage (Ue) | 690 V AC |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Connection type | Fixed front terminals |
| Operating mechanism | Stored energy mechanism |
| Rated ultimate short-circuit breaking capacity (Icu) | 120 kA at 380–415 V AC |
| Mechanical durability | 10,000 operating cycles |
| Electrical durability | 2,000 operating cycles |
| Standards | IEC |
Frequently Asked Questions
What is the ABB T7L800PR231/PIIn=800A4pFFM used for?
This ABB Tmax T7L circuit breaker is used for protecting and switching high-current low-voltage electrical distribution systems in industrial and commercial applications.
What is the rated current of this circuit breaker?
The ABB T7L800PR231/PIIn=800A4pFFM has a rated uninterrupted current of 800 A.
What trip unit is fitted to this breaker?
The breaker is fitted with a PR231/P-I electronic trip unit providing electronic overcurrent and instantaneous protection.
How many poles does this ABB breaker have?
The ABB T7L800PR231/PIIn=800A4pFFM is a four-pole (4P) moulded case circuit breaker.
Where is this breaker typically installed?
This circuit breaker is typically installed in industrial switchboards, distribution panels and low-voltage electrical systems requiring high-current protection.
Trusted by Industrial Electrical Engineers Worldwide
ABB Tmax T series circuit breakers are widely used by electrical engineers and system designers for dependable protection, reliable switching and efficient low-voltage power distribution.
