Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SDA062686R1 ABB T7L800PR332/PLSIIn=800A4pFF Tmax T7L MCCB 800A 4 Pole
ABB T7L800PR332/PLSIIn=800A4pFF Tmax T7L moulded case circuit breaker with 800 A rating and PR332/P-LSI electronic protection for industrial power distribution systems.
£8,687.63
Why Choose the ABB T7L800PR332/PLSIIn=800A4pFF Tmax T7L Moulded Case Circuit Breaker?
The ABB T7L800PR332/PLSIIn=800A4pFF is a high-performance moulded case circuit breaker (MCCB) from the ABB SACE Tmax T7L series, designed to provide reliable protection, switching and control for industrial power distribution systems. Featuring the advanced PR332/P-LSI electronic trip unit, this four-pole breaker delivers accurate overcurrent protection for demanding low-voltage electrical installations.
Engineered for industrial applications requiring dependable circuit protection, the Tmax T7L series combines robust mechanical construction with advanced electronic protection technology. The fixed front-terminal configuration enables straightforward installation in switchboards and distribution panels while maintaining excellent operational reliability.
With a rated uninterrupted current of 800 A, a four-pole configuration and a fixed front connection design, the ABB T7L800PR332/PLSIIn=800A4pFF is suitable for large commercial and industrial electrical systems where dependable protection and high breaking performance are required.
Key Advantages
- 800 A Tmax T7L moulded case circuit breaker for industrial power distribution applications.
- Advanced PR332/P-LSI electronic trip unit for accurate protection against overloads and short circuits.
- Four-pole design suitable for three-phase systems with neutral protection requirements.
- High short-circuit breaking capability for demanding electrical installations.
- Fixed front-terminal configuration simplifies switchboard integration.
- Robust ABB Tmax construction provides reliable long-term operation.
Key Features
- ABB SACE Tmax T7L series moulded case circuit breaker.
- Rated current: 800 A.
- Four-pole (4P) configuration.
- PR332/P-LSI electronic release with long-time, short-time and instantaneous protection functions.
- Fixed circuit breaker version with front terminals.
- Rated operational voltage up to 690 V AC.
- Rated insulation voltage of 1000 V.
- Rated impulse withstand voltage of 8 kV.
- Designed for IEC standard low-voltage power distribution applications.
Reliable Protection for Industrial Power Systems
The ABB Tmax T7L800PR332/PLSIIn=800A4pFF protects electrical equipment by continuously monitoring current levels and disconnecting circuits during overload or short-circuit conditions. The PR332/P-LSI release provides dependable protection coordination for complex distribution networks.
The Tmax T series is designed for use in industrial switchboards, manufacturing facilities and energy distribution systems where high reliability, accurate protection settings and efficient maintenance are essential.
Typical Applications
- Industrial power distribution switchboards.
- Manufacturing plants and production facilities.
- Large commercial electrical installations.
- Motor control and machinery distribution systems.
- Energy management and low-voltage distribution networks.
- Infrastructure and utility electrical systems.
Technical Specifications
| Series | SACE Tmax T7L |
|---|---|
| ABB order code | 1SDA062686R1 |
| Product type | Moulded case circuit breaker (MCCB) |
| Rated current (In) | 800 A |
| Number of poles | 4 poles |
| Trip unit | PR332/P-LSI 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 |
| Breaking capacity | Up to 120 kA at 380–415 V AC (Ics) |
| Mechanical durability | Up to 10,000 operating cycles |
| Electrical durability | Up to 2,000 operating cycles |
| Product standard | IEC |
Frequently Asked Questions
What is the ABB T7L800PR332/PLSIIn=800A4pFF 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 T7L800PR332/PLSIIn=800A4pFF has a rated uninterrupted current of 800 A.
What type of trip unit is fitted?
The circuit breaker is fitted with a PR332/P-LSI electronic trip unit providing long-time, short-time and instantaneous protection functions.
How many poles does this breaker have?
The ABB T7L800PR332/PLSIIn=800A4pFF is a four-pole (4P) moulded case circuit breaker.
Where is this breaker installed?
This breaker is typically installed in industrial switchboards, distribution panels and electrical power systems requiring high-current protection.
Trusted by Industrial Electrical Engineers Worldwide
ABB Tmax T series circuit breakers are widely selected by electrical engineers and system designers for reliable protection, efficient distribution and dependable operation in modern low-voltage installations.
