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1SDA062841R1 ABB T7V 1000 PR231/P I 1000 A 4-Pole Moulded Case Circuit Breaker
ABB T7V 1000 PR231/P I 4-pole moulded case circuit breaker with a 1000 A rated current, fixed front-terminal configuration, instantaneous electronic protection and 150 kA breaking capacity at 400 V AC.
£8,441.06
Why Choose the ABB T7V 1000 PR231/P I Moulded Case Circuit Breaker?
The ABB T7V 1000 PR231/P I is a high-performance 4-pole moulded case circuit breaker (MCCB) designed for protection and control of demanding low-voltage power distribution systems. As part of the established ABB Tmax T7 series, it combines a 1000 A rated current with electronic instantaneous short-circuit protection and very high fault-breaking capability.
Equipped with the PR231/P I solid-state electronic release, the T7V 1000 provides instantaneous short-circuit protection for high-current distribution circuits. Its four-pole construction, fixed mounting arrangement and front terminals make it suitable for integration into industrial switchboards, distribution panels and other low-voltage electrical assemblies.
With a rated uninterrupted current of 1000 A and an ultimate short-circuit breaking capacity of 150 kA at 400 V AC, 50 Hz, the T7V 1000 is engineered for installations where substantial prospective fault currents require dependable interruption performance.
Key Advantages
- High-performance ABB Tmax T7 moulded case circuit breaker.
- 1000 A rated uninterrupted current for high-current distribution circuits.
- 150 kA Icu at 400 V AC, 50 Hz for demanding fault conditions.
- PR231/P I solid-state electronic release for instantaneous short-circuit protection.
- Four-pole configuration suitable for three-phase power distribution systems with a neutral conductor.
- Adjustable instantaneous short-circuit release range for protection coordination.
- Fixed mounting with front terminals for straightforward switchboard integration.
Key Features
- ABB Tmax T7 series.
- T7V 1000 performance level.
- 1000 A rated uninterrupted current.
- 4-pole construction.
- PR231/P I electronic protection unit.
- Instantaneous short-circuit protection function.
- 1000–10000 A instantaneous short-circuit adjustment range.
- 150 kA ultimate short-circuit breaking capacity at 400 V AC, 50 Hz.
- 690 V AC rated voltage.
- Fixed mounting with front terminals.
- Toggle operating mechanism.
- IP20 protection rating.
Reliable Circuit Protection for Power Distribution
Moulded case circuit breakers such as the ABB Tmax T7 provide dependable interruption of fault currents in low-voltage electrical distribution systems. The electronic protection unit monitors circuit current and trips the breaker when the configured instantaneous short-circuit threshold is exceeded, helping protect switchgear, conductors and connected equipment from severe fault conditions.
The T7V 1000 combines a high current rating with very high short-circuit breaking capability. Its four-pole construction and adjustable PR231/P instantaneous protection make it suitable for high-current distribution applications requiring reliable isolation and short-circuit protection.
Typical Applications
- Industrial low-voltage distribution switchboards.
- Main and feeder circuit protection.
- Four-pole three-phase distribution systems.
- Commercial building power distribution.
- Manufacturing and process-industry electrical systems.
- Power distribution centres and switchgear assemblies.
- High-fault-level low-voltage electrical networks.
Technical Specifications
| Series | Tmax T7 |
|---|---|
| ABB order code | 1SDA062841R1 |
| Product type | Moulded case circuit breaker |
| Rated uninterrupted current (Iu) | 1000 A |
| Rated voltage | 690 V AC |
| Number of poles | 4 |
| Trip unit | PR231/P |
| Protection function | I (instantaneous short-circuit) |
| Ultimate short-circuit breaking capacity (Icu) | 150 kA at 400 V AC, 50 Hz |
| Instantaneous short-circuit adjustment range | 1000–10000 A |
| Mounting type | Fixed |
| Terminal configuration | Front terminals |
| Main circuit connection | Bolted connection |
| Operating mechanism | Toggle |
| Protection rating | IP20 |
| ABB product group | 310511-T-Max T4 - T8 |
Frequently Asked Questions
What is the ABB T7V 1000 PR231/P I used for?
This moulded case circuit breaker is designed for high-current low-voltage power distribution applications requiring reliable isolation and instantaneous short-circuit protection.
What is the rated current of ABB order code 1SDA062841R1?
The ABB T7V 1000 1SDA062841R1 has a rated uninterrupted current of 1000 A.
What is the breaking capacity of the ABB T7V 1000 1SDA062841R1?
The breaker has an ultimate short-circuit breaking capacity of 150 kA at 400 V AC, 50 Hz.
Which trip unit is fitted to this ABB Tmax T7 circuit breaker?
This model is equipped with the ABB PR231/P I solid-state electronic release, providing adjustable instantaneous short-circuit protection.
How many poles does the ABB T7V 1000 1SDA062841R1 have?
This version has a 4-pole configuration, making it suitable for three-phase distribution systems incorporating a neutral conductor.
Is the ABB 1SDA062841R1 fixed or withdrawable?
ABB order code 1SDA062841R1 is a fixed-mounted circuit breaker with front terminals.
Trusted by Electrical Professionals Worldwide
ABB Tmax moulded case circuit breakers are widely used by electrical engineers, panel builders and industrial operators for dependable circuit protection, power distribution and control in demanding low-voltage installations.
