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1sda062775r1 t7h 1000 pr332/p lsig in=1000a 3 pole abb mccb
ABB T7H 1000 PR332/P LSIG fixed three-pole moulded case circuit breaker with 1000 A rating for industrial low voltage power distribution.
£7,203.19
Why Choose the ABB 1SDA062775R1 Tmax T7H 1000 Moulded Case Circuit Breaker?
The ABB 1SDA062775R1 is a premium ABB SACE Tmax T7H moulded case circuit breaker designed to provide dependable protection for low voltage electrical distribution systems. Engineered for demanding industrial and commercial installations, this fixed three-pole MCCB combines excellent breaking capacity with an advanced electronic trip unit to protect feeders, transformers and critical electrical infrastructure.
Supplied as a T7H 1000 fixed three-pole circuit breaker with front terminals, a lever operating mechanism and the electronic PR332/P LSIG release, it provides adjustable long-time, short-time, instantaneous and earth fault protection for improved selectivity and enhanced system safety.
With a rated current of 1000 A, rated operational voltage up to 690 V AC and high short-circuit breaking performance, the ABB 1SDA062775R1 is ideally suited to industrial switchboards, power distribution panels and OEM electrical systems requiring reliable protection and long service life.
Key Advantages
- High-performance ABB Tmax T7H moulded case circuit breaker.
- 1000 A rated current for demanding industrial applications.
- Three-pole fixed circuit breaker with front terminal connections.
- Electronic PR332/P LSIG release with adjustable protection functions.
- Lever operating mechanism for reliable manual operation.
- High breaking capacity for industrial and commercial electrical installations.
Key Features
- ABB SACE Tmax T series.
- T7H 1000 frame size.
- 1000 A rated uninterrupted current.
- Three-pole configuration.
- Fixed execution with front terminals.
- PR332/P LSIG electronic trip unit.
- 690 V AC rated operational voltage.
- Designed for industrial low voltage power distribution.
Reliable Protection for Industrial Power Distribution
The ABB Tmax T7H range protects low voltage electrical systems against overloads, short-circuit faults and earth faults while delivering dependable switching performance. Advanced electronic protection improves coordination between protective devices, helping minimise downtime and protect valuable electrical equipment.
The PR332/P LSIG electronic release provides adjustable long-time, short-time, instantaneous and earth fault protection, making this circuit breaker suitable for demanding industrial power distribution systems where reliable protection and accurate fault discrimination are essential.
Typical Applications
- Main low voltage distribution boards.
- Industrial switchgear assemblies.
- Motor control centres.
- Power distribution panels.
- OEM machinery and process equipment.
- Commercial and industrial electrical infrastructure.
Technical Specifications
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| Current | 1000 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 1000 PR332/P LSIG In=1000A 3p F F | |
| Product ID | 1SDA062775R1 | |
| Product type | Moulded case circuit breaker | |
| Number of poles | 3 | |
| Rated current | 1000 A | |
| Rated uninterrupted current | 1000 A | |
| Rated operational voltage | 690 V AC | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 8 kV | |
| Release | PR332/P LSIG | |
| Release type | Electronic | |
| Short-circuit performance level | H | |
| Terminal connection | Front terminals | |
| Mounting | Fixed | |
| Operating mechanism | Lever operated | |
| Rated service short-circuit breaking capacity (Ics) | 70 kA at 400 / 415 V AC | |
| Rated ultimate short-circuit breaking capacity (Icu) | 70 kA at 400 / 415 V AC | |
| Rated short-time withstand current (Icw) | 20 kA for 1 s | |
| Protection rating | IP20 | |
| Electrical durability | 2000 cycles | |
| Mechanical durability | 10000 cycles | |
| Power loss | 30 W per pole | |
| Dimensions (H × W × D) | 268 × 210 × 154 mm | |
| Weight | Approx. 9.7 kg | |
| EAN | 8015644653248 |
Frequently Asked Questions
What is the ABB 1SDA062775R1 used for?
It protects industrial low voltage electrical systems against overloads, short-circuit faults and earth faults while providing reliable switching performance.
What is the rated current of this circuit breaker?
The ABB 1SDA062775R1 has a rated uninterrupted current of 1000 A.
Which electronic trip unit is installed?
This model is fitted with the PR332/P LSIG electronic release featuring adjustable long-time, short-time, instantaneous and earth fault protection.
How many poles does this breaker have?
This model is supplied as a three-pole fixed moulded case circuit breaker.
Where is this circuit breaker typically installed?
It is commonly installed in industrial switchboards, distribution panels, motor control centres and commercial power distribution systems.
Trusted by Electrical Engineers Worldwide
ABB Tmax moulded case circuit breakers are trusted worldwide for protecting industrial electrical systems, delivering reliable fault protection and long-term operational performance.
