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1sda062915r1 t7h 1250 pr232/p lsi in=1250a 3 pole abb mccb
ABB 1SDA062915R1 Tmax T7H 1250 three-pole fixed moulded case circuit breaker with PR232/P-LSI electronic trip unit, front terminals and 1250 A rated current for industrial power distribution.
£7,808.02
Why Choose the ABB 1SDA062915R1 Tmax T7H 1250 MCCB?
The ABB 1SDA062915R1 is a high performance Tmax T7H moulded case circuit breaker (MCCB) designed for dependable circuit protection in industrial power distribution systems, switchboards and demanding low voltage electrical installations. As part of the trusted ABB SACE Tmax T series, it provides robust protection for high current applications where safety, reliability and operational continuity are essential.
This MCCB features a 1250 A rated current, three-pole fixed construction and front terminal connections for practical integration into industrial panels. The integrated PR232/P-LSI electronic trip unit provides long-time, short-time and instantaneous protection, making it suitable for protecting cables, busbars, transformers, feeders and critical electrical equipment.
With a rated operational voltage of up to 690 V AC, high breaking capacity and a stored energy operating mechanism, the ABB 1SDA062915R1 is ideal for main distribution boards, motor control centres, generator systems and heavy industrial power networks.
Key Advantages
- High performance ABB Tmax T7H moulded case circuit breaker.
- 1250 A rated current for heavy duty electrical distribution.
- Three-pole fixed design with front terminal connections.
- Integrated PR232/P-LSI electronic release.
- Long-time, short-time and instantaneous protection functions.
- Stored energy operating mechanism for reliable switching.
- High breaking capacity for demanding industrial installations.
- Suitable for switchboards, feeders, transformers and generator protection.
Key Features
- ABB SACE Tmax T circuit breaker series.
- T7H 1250 frame for high current applications.
- 1250 A rated uninterrupted current.
- Three-pole configuration.
- Fixed circuit breaker version.
- Front terminal connection type.
- PR232/P-LSI solid-state electronic trip unit.
- Stored energy operating mechanism.
- Designed for AC low voltage protection systems.
Reliable Protection for Industrial Power Distribution
The ABB 1SDA062915R1 is engineered to protect low voltage electrical networks from overload and short circuit faults while helping maintain safe and reliable operation. Its PR232/P-LSI electronic release provides accurate protection characteristics for high current circuits where selectivity, performance and dependability are important.
The Tmax T7H platform is widely used in industrial switchboards, main distribution panels and high capacity electrical systems. Its robust construction, high breaking performance and stored energy mechanism make it suitable for applications requiring dependable protection and long service life.
Typical Applications
- Main low voltage distribution switchboards.
- Industrial power distribution panels.
- Motor control centres.
- Transformer protection circuits.
- Generator protection systems.
- Feeder protection in commercial and industrial buildings.
- Manufacturing and process plant electrical systems.
- Infrastructure and utility installations.
Technical Specifications
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| Current | 1250 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 70 kA | |
| Trip Unit | Electronic | |
| Manufacturer | ABB | |
| Series | SACE Tmax T | |
| Model | T7H 1250 PR232/P LSI | |
| Product type | Moulded case circuit breaker | |
| Product ID | 1SDA062915R1 | |
| EAN | 8015644654641 | |
| Rated current | 1250 A | |
| Rated uninterrupted current | 1250 A | |
| Number of poles | 3P | |
| Release | PR232/P-LSI | |
| Release type | Electronic | |
| Rated operational voltage | 690 V AC | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 8 kV | |
| Short-circuit performance level | H | |
| Rated ultimate breaking capacity | 70 kA at 415 V AC | |
| Rated service breaking capacity | 70 kA at 415 V AC | |
| Short-time withstand current | 20 kA for 1 s | |
| Mounting type | Fixed | |
| Terminal connection | Front terminals | |
| Standards | IEC | |
| Dimensions (H × W × D) | approx. 268 × 210 × 178 mm | |
| Weight | approx. 11 kg |
Frequently Asked Questions
What is the ABB 1SDA062915R1 used for?
The ABB 1SDA062915R1 is used to protect low voltage industrial power distribution systems against overloads and short circuits.
What is the rated current of this MCCB?
This moulded case circuit breaker has a rated current of 1250 A.
What trip unit is fitted to the ABB 1SDA062915R1?
It is fitted with a PR232/P-LSI electronic trip unit for long-time, short-time and instantaneous protection.
How many poles does this circuit breaker have?
The ABB 1SDA062915R1 is a three-pole circuit breaker.
Where is this MCCB typically installed?
It is typically installed in industrial switchboards, distribution panels, motor control centres, transformer circuits and generator protection systems.
Trusted by Engineers Worldwide
ABB Tmax moulded case circuit breakers are trusted by panel builders, electrical engineers and industrial facilities worldwide for reliable circuit protection, high breaking performance and long term operational safety.
