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1SDA062718R1 ABB T7V800PR332/PLSIIn=800A4pFF Tmax T7V MCCB 800A 4 Pole
ABB T7V800PR332/PLSIIn=800A4pFF Tmax T7V moulded case circuit breaker with 800 A rating and PR332/P-LSI electronic protection for industrial low-voltage power distribution systems.
£9,020.26
Why Choose the ABB T7V800PR332/PLSIIn=800A4pFF Tmax T7V Moulded Case Circuit Breaker?
The ABB T7V800PR332/PLSIIn=800A4pFF is a high-performance moulded case circuit breaker (MCCB) from the ABB SACE Tmax T7V series, designed to provide reliable protection, switching and control for demanding low-voltage electrical distribution systems. Featuring the advanced PR332/P-LSI electronic trip unit, this breaker delivers accurate long-time, short-time and instantaneous protection for industrial power applications.
The Tmax T7V series combines robust mechanical construction with advanced electronic protection technology, making it suitable for industrial switchboards, commercial distribution systems and critical electrical installations. This fixed front-terminal version enables straightforward integration into professional low-voltage assemblies.
With a rated uninterrupted current of 800 A, a four-pole configuration and fixed front terminals, the ABB T7V800PR332/PLSIIn=800A4pFF provides dependable circuit protection for high-current three-phase electrical systems where operational reliability and fault protection are essential. :chatgpt-content-reference{index="0"}
Key Advantages
- 800 A Tmax T7V moulded case circuit breaker for industrial power distribution applications.
- Advanced PR332/P-LSI electronic release providing long-time, short-time and instantaneous protection.
- Four-pole design suitable for three-phase systems requiring neutral protection.
- High short-circuit breaking capability for demanding electrical installations.
- Fixed front-terminal connection simplifies switchboard integration.
- Reliable ABB Tmax construction ensures long service life and dependable operation.
Key Features
- ABB SACE Tmax T7V series MCCB.
- 800 A rated uninterrupted current.
- Four-pole (4P) configuration.
- PR332/P-LSI solid-state electronic trip unit.
- Fixed circuit breaker version with front terminals.
- Stored energy operating mechanism.
- Rated operational voltage up to 690 V AC.
- Rated insulation voltage of 1000 V.
- Rated impulse withstand voltage of 8 kV.
- Designed to IEC standards for low-voltage circuit protection.
Reliable Protection for Industrial Power Systems
The ABB Tmax T7V800PR332/PLSIIn=800A4pFF monitors electrical current conditions and disconnects circuits during overload and short-circuit events. The PR332/P-LSI electronic release provides dependable protection coordination for industrial low-voltage distribution networks.
Designed for electrical engineers, panel builders and industrial system designers, the Tmax T7V series delivers reliable circuit protection, efficient installation and long-term performance in modern electrical power systems.
Typical Applications
- Industrial power distribution switchboards.
- Commercial low-voltage electrical installations.
- Manufacturing and process plants.
- Large machinery power supplies.
- Energy distribution infrastructure.
- Main low-voltage switchgear assemblies.
Technical Specifications
| Series | SACE Tmax T7V |
|---|---|
| ABB order code | 1SDA062718R1 |
| 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 |
| Operating mechanism | Stored energy operating mechanism |
| Rated ultimate short-circuit breaking capacity (Icu) | 200 kA at 220–230 V AC, 150 kA at 380–415 V AC and 60 kA at 690 V AC |
| Rated service short-circuit breaking capacity (Ics) | 200 kA at 220–230 V AC, 150 kA at 380–415 V AC and 45 kA at 690 V AC |
| Rated short-time withstand current (Icw) | 15 kA for 1 s |
| Mechanical durability | 10,000 operating cycles |
| Electrical durability | 3,000 operating cycles |
| Dimensions (H × W × D) | 268 × 280 × 178 mm |
| Weight | approx. 14 kg |
| Standards | IEC |
Frequently Asked Questions
What is the ABB T7V800PR332/PLSIIn=800A4pFF used for?
This ABB Tmax T7V circuit breaker is used for protecting and switching high-current three-phase low-voltage electrical distribution systems.
What is the rated current of this circuit breaker?
The ABB T7V800PR332/PLSIIn=800A4pFF has a rated uninterrupted current of 800 A.
What trip unit is fitted?
The 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 ABB breaker have?
The ABB T7V800PR332/PLSIIn=800A4pFF 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 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 dependable protection, reliable switching and efficient low-voltage power distribution.
