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1sda062793r1 t7h 1000 pr231/p i in=1000a 4 pole abb mccb
ABB 1SDA062793R1 SACE Tmax T7H fixed four-pole moulded case circuit breaker with PR231/P-I electronic trip unit for industrial low-voltage power distribution.
£6,501.37
Why Choose the ABB 1SDA062793R1 Tmax T7H Moulded Case Circuit Breaker?
The ABB 1SDA062793R1 is a robust Tmax T7H moulded case circuit breaker (MCCB) engineered to provide reliable protection for demanding low-voltage power distribution systems. Designed for industrial switchboards, main distribution panels and critical infrastructure, this fixed four-pole circuit breaker combines high fault-breaking capability with dependable electronic protection for maximum system reliability.
As part of the trusted ABB SACE Tmax T7 series, this model is equipped with the proven PR231/P-I electronic trip unit, providing accurate instantaneous protection for industrial AC distribution systems. The stored energy operating mechanism and front terminal configuration allow straightforward installation within OEM switchboards and industrial control panels.
With a 1000 A rated current, 690 V AC rated operational voltage and a high interrupting capacity, the ABB 1SDA062793R1 is ideally suited for transformer protection, generator systems, industrial machinery and heavy-duty power distribution applications requiring dependable circuit protection.
Key Advantages
- Heavy-duty ABB Tmax T7H moulded case circuit breaker.
- 1000 A rated current for demanding industrial applications.
- Four-pole fixed design for three-phase plus neutral systems.
- PR231/P-I electronic trip unit for dependable protection.
- Front terminal configuration for straightforward installation.
- Stored energy operating mechanism for reliable switching performance.
Key Features
- ABB SACE Tmax T7H series.
- 1000 A rated uninterrupted current.
- Four-pole fixed moulded case circuit breaker.
- PR231/P-I solid-state electronic release.
- Front terminal connections.
- Stored energy operating mechanism.
- High short-circuit performance level H.
- Designed for industrial switchboards and OEM panel builders.
Reliable Protection for Industrial Power Distribution
The ABB Tmax T7H range protects electrical installations against overloads and short circuits while maintaining continuity of service. The PR231/P-I electronic release delivers dependable protection performance, helping minimise equipment damage and improve system reliability.
Its heavy-duty construction, excellent fault-breaking capability and proven ABB engineering make the 1SDA062793R1 an ideal solution for industrial facilities, utilities, manufacturing plants and OEM switchboard applications requiring long service life and dependable electrical protection.
Typical Applications
- Industrial low-voltage distribution boards.
- Main incoming circuit protection.
- Transformer and generator protection.
- Motor control centres.
- Manufacturing and process industries.
- OEM electrical distribution systems.
Technical Specifications
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| Current | 1000 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 4-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 100 kA | |
| Trip Unit | Electronic | |
| Manufacturer | ABB | |
| Series | SACE Tmax T | |
| Model | T7H 1000 PR231/P-I | |
| Part number | 1SDA062793R1 | |
| EAN | 8015644653422 | |
| Product type | Moulded case circuit breaker | |
| Rated current (In) | 1000 A | |
| Rated uninterrupted current (Iu) | 1000 A | |
| Number of poles | 4P | |
| Trip unit | PR231/P-I electronic release | |
| 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; 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; 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 × 280 × 178 mm | |
| Weight | 14 kg |
Frequently Asked Questions
What is the ABB 1SDA062793R1 used for?
It provides dependable overload and short-circuit protection for industrial low-voltage power distribution systems.
What current rating does this circuit breaker have?
The ABB 1SDA062793R1 has a rated current of 1000 A.
How many poles does this MCCB have?
This model is supplied as a four-pole fixed moulded case circuit breaker.
Which trip unit is fitted?
The breaker is equipped with the ABB PR231/P-I electronic trip unit for dependable industrial circuit protection.
Where is this circuit 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 by panel builders, electrical contractors and industrial engineers worldwide for dependable protection, outstanding reliability and long service life.
