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1sda062792r1 t7h 1000 pr332/p lsirc in=1000a 3 pole abb mccb
ABB 1SDA062792R1 SACE Tmax T7H fixed three-pole moulded case circuit breaker with PR332/P LSIRc electronic trip unit for industrial low-voltage power distribution.
£7,997.17
Why Choose the ABB 1SDA062792R1 Tmax T7H Moulded Case Circuit Breaker?
The ABB 1SDA062792R1 is a premium Tmax T7H moulded case circuit breaker (MCCB) designed to provide dependable protection for demanding low-voltage power distribution systems. Engineered for industrial applications, this fixed three-pole circuit breaker combines exceptional short-circuit performance with advanced electronic protection to safeguard switchboards, electrical infrastructure and critical equipment.
As part of the trusted ABB SACE Tmax T7 series, this model is equipped with the advanced PR332/P LSIRc solid-state electronic release, providing adjustable long-time, short-time, instantaneous and residual current protection. The intelligent electronic release improves protection selectivity while helping maximise system uptime and operational safety.
With a 1000 A rated current, 690 V AC rated operational voltage and high interrupting capacity, the ABB 1SDA062792R1 is ideally suited to protecting transformers, generators, industrial machinery, motor control centres and main power distribution systems where dependable circuit protection is essential.
Key Advantages
- Heavy-duty ABB Tmax T7H moulded case circuit breaker.
- 1000 A rated current for demanding industrial applications.
- Three-pole fixed design for low-voltage three-phase systems.
- PR332/P LSIRc electronic trip unit with residual current protection.
- Front terminal configuration for straightforward installation.
- High short-circuit breaking capacity for enhanced operational safety.
Key Features
- ABB SACE Tmax T7H series.
- 1000 A rated uninterrupted current.
- Three-pole fixed moulded case circuit breaker.
- PR332/P LSIRc solid-state electronic release.
- Long-time, short-time, instantaneous and residual current protection.
- Stored energy operating mechanism.
- Front terminal connections.
- Suitable for industrial switchboards and OEM panel builders.
Reliable Protection for Industrial Power Distribution
The ABB Tmax T7H range is designed to protect electrical installations against overloads, short circuits and residual current faults while maintaining continuity of service. The PR332/P LSIRc electronic release provides highly accurate and adjustable protection settings, helping improve selectivity and reduce unnecessary interruptions within industrial low-voltage distribution systems.
Its robust construction, high interrupting capability and advanced ABB engineering make the 1SDA062792R1 an ideal choice for industrial facilities, manufacturing plants, utilities and OEM switchboard manufacturers requiring reliable long-term performance.
Typical Applications
- Industrial power distribution systems.
- Main incoming switchboards.
- Motor control centres.
- Transformer and generator protection.
- Manufacturing and process industries.
- OEM electrical distribution panels.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 1000 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 100 kA | |
| Trip Unit | Electronic | |
| Manufacturer | ABB | |
| Series | SACE Tmax T | |
| Model | T7H 1000 PR332/P LSIRc | |
| Part number | 1SDA062792R1 | |
| EAN | 8015644653415 | |
| Product type | Moulded case circuit breaker | |
| Rated current (In) | 1000 A | |
| Rated uninterrupted current (Iu) | 1000 A | |
| Number of poles | 3P | |
| Trip unit | PR332/P LSIRc electronic release | |
| Release type | Solid-state release in AC | |
| Rated operational voltage | 690 V AC | |
| Rated insulation voltage (Ui) | 1000 V | |
| Rated impulse withstand voltage (Uimp) | 8 kV | |
| Rated ultimate short-circuit breaking capacity (Icu) | 100 kA at 220/230 V AC, 70 kA at 380/400/415 V AC, 65 kA at 440 V AC, 50 kA at 500 V AC and 42 kA at 690 V AC. | |
| Rated service short-circuit breaking capacity (Ics) | 100 kA at 220/230 V AC, 70 kA at 380/400/415 V AC, 65 kA at 440 V AC, 50 kA at 500 V AC and 31.5 kA at 690 V AC. | |
| Rated short-time withstand current (Icw) | 20 kA for 1 second | |
| Short-circuit performance level | H | |
| Power loss | 30 W per pole | |
| Mounting type | Fixed | |
| Terminal type | Front terminals | |
| Operating mechanism | Stored energy mechanism | |
| Protection rating | IP20 | |
| Standards | IEC 60947-2 | |
| Dimensions (H × W × D) | 268 × 210 × 178 mm | |
| Weight | 11 kg |
Frequently Asked Questions
What is the ABB 1SDA062792R1 used for?
It provides overload, short-circuit and residual current protection for industrial low-voltage power distribution systems.
What current rating does this circuit breaker have?
The ABB 1SDA062792R1 has a rated current of 1000 A.
How many poles does this MCCB have?
This model is supplied as a three-pole fixed moulded case circuit breaker.
Which protection release is fitted?
The breaker is equipped with the ABB PR332/P LSIRc electronic trip unit featuring long-time, short-time, instantaneous and residual current protection.
Where is this breaker typically installed?
It is commonly installed in industrial switchboards, distribution panels, motor control centres and OEM electrical assemblies.
Trusted by Electrical Engineers Worldwide
ABB SACE Tmax moulded case circuit breakers are trusted worldwide for delivering dependable circuit protection, outstanding reliability and long-term performance in demanding industrial power distribution applications.
