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1SDA062699R1 ABB Tmax T7L 800 PR232/P-LSI 800A 4-Pole Fixed Circuit Breaker
ABB 1SDA062699R1 is a Tmax T7L 800 A four-pole fixed moulded-case circuit breaker with front terminals and a PR232/P electronic trip unit providing LSI overload and short-circuit protection.
£9,382.91
Why Choose the ABB T7L 800 PR232/P-LSI 800A 4-Pole Circuit Breaker?
The ABB 1SDA062699R1 is a Tmax T7L 800 moulded-case circuit breaker equipped with a PR232/P-LSI electronic trip unit. Rated at 800 A and configured with 4 poles, it is designed for protection and switching in demanding low-voltage power-distribution systems.
The PR232/P electronic trip unit provides LSI protection, combining long-time overload, short-time short-circuit and instantaneous short-circuit protection functions. This combination supports coordinated circuit protection in industrial and commercial distribution systems where electronic protection is required.
The authoritative ABB designation T7L800PR232/PLSIIn=800A4pFF specifies the T7L 800 frame, 800 A rated current, PR232/P-LSI protection, four-pole construction and fixed breaker with front terminals. ABB order code 1SDA062699R1 identifies this exact configuration.
Key Advantages
- 800 A rated current for high-current distribution applications.
- 4-pole configuration for compatible multipole distribution systems.
- Electronic PR232/P trip unit.
- LSI overload and short-circuit protection functions.
- T7L performance version within the ABB Tmax T7 family.
- Fixed, front-terminal configuration for switchboard installation.
Key Features
- ABB Tmax T7L 800 moulded-case circuit breaker.
- Rated current: 800 A.
- Number of poles: 4.
- Trip unit: PR232/P.
- Protection functions: LSI.
- L: long-time overload protection.
- S: short-time short-circuit protection.
- I: instantaneous short-circuit protection.
- Installation: fixed.
- Terminals: front.
- ABB order code 1SDA062699R1.
PR232/P-LSI Electronic Protection
The PR232/P-LSI electronic trip unit combines three principal protection functions. Long-time protection responds to sustained overload conditions, while short-time protection provides a controlled response to short-circuit currents and can support coordination between protective devices in the distribution system.
The instantaneous function provides rapid operation under severe short-circuit conditions. Together, the LSI functions provide electronic overload and short-circuit protection for the 800 A T7L breaker, making it suitable for high-current feeder and distribution applications.
Typical Applications
- Main low-voltage distribution switchboards.
- Industrial power-distribution systems.
- High-current feeder protection.
- Four-pole distribution circuits.
- Commercial and infrastructure electrical systems.
- OEM switchgear and electrical distribution panels.
Technical Specifications
| Series | Tmax T7 |
|---|---|
| Order code | 1SDA062699R1 |
| Product type | Moulded-case circuit breaker (MCCB) |
| Frame | T7L 800 |
| Rated current | 800 A |
| Number of poles | 4 |
| Trip unit | PR232/P |
| Protection | LSI |
| Mounting configuration | Fixed |
| Terminal configuration | Front terminals |
| ABB product group | 310511-T-Max T4 - T8 |
Frequently Asked Questions
What is the ABB 1SDA062699R1?
It is an ABB Tmax T7L 800 moulded-case circuit breaker rated at 800 A, with four poles, a PR232/P electronic trip unit and LSI protection.
What protection functions does the PR232/P trip unit provide?
This configuration provides LSI protection: long-time overload, short-time short-circuit and instantaneous short-circuit protection.
What is the rated current of ABB 1SDA062699R1?
The authoritative ABB specification gives a rated current of 800 A.
How many poles does ABB 1SDA062699R1 have?
The circuit breaker has 4 poles for compatible four-pole low-voltage distribution applications.
What mounting and terminal configuration does ABB 1SDA062699R1 use?
The FF designation specifies a fixed circuit breaker with front terminals.
Trusted ABB Circuit Protection
ABB Tmax moulded-case circuit breakers combine robust switching technology with electronic protection functions for industrial, commercial and infrastructure power-distribution systems requiring dependable overload and short-circuit protection.
