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1SDA060829R1 ABB E3H-A 3200 PR121/P-LSIG 3200 A 3-Pole Air Circuit Breaker
ABB 1SDA060829R1 E3H-A 3200 is a 3200 A three-pole SACE Emax air circuit breaker with a PR121/P-LSIG electronic release providing long-time, short-time, instantaneous and ground-fault protection for demanding low-voltage power distribution systems.
£24,417.13
Why Choose the ABB E3H-A 3200 PR121/P-LSIG Air Circuit Breaker?
The ABB E3H-A 3200 PR121/P-LSIG, order code 1SDA060829R1, is a high-performance SACE Emax air circuit breaker designed for reliable switching and protection in demanding low-voltage power distribution systems. This three-pole breaker has a rated current of 3200 A and incorporates ABB's PR121/P-LSIG electronic overcurrent release for comprehensive protection against overloads, short circuits and ground faults.
As part of the ABB SACE Emax E3 series, the E3H-A combines the E3 frame with the H performance level for applications requiring substantial current capacity and robust short-circuit performance. It is engineered for industrial plants, commercial facilities, infrastructure systems and other critical installations where dependable high-current circuit protection is essential.
The PR121/P-LSIG electronic trip unit provides long-time, short-time, instantaneous and ground-fault protection. With its 3200 A rated current and three-pole construction, the 1SDA060829R1 is suitable for major feeders and main distribution circuits in high-capacity low-voltage switchboards and power control assemblies.
Key Advantages
- High-current 3200 A SACE Emax air circuit breaker.
- E3H high-performance configuration for demanding power distribution systems.
- Three-pole construction for three-phase low-voltage networks.
- PR121/P-LSIG electronic trip unit provides comprehensive circuit protection.
- Long-time, short-time, instantaneous and ground-fault protection functions.
- ABB SACE Emax construction supports dependable operation in critical electrical installations.
Key Features
- ABB SACE Emax E3H-A series.
- 3200 A rated current.
- Three-pole configuration.
- H performance level.
- PR121/P-LSIG electronic overcurrent release.
- L, S, I and G protection functions.
- Long-time overload protection.
- Short-time short-circuit protection.
- Instantaneous short-circuit protection.
- Integrated ground-fault protection.
Comprehensive Protection for High-Current Distribution Systems
Air circuit breakers such as the ABB SACE Emax E3H-A provide switching and protection for major low-voltage distribution circuits. The PR121/P-LSIG electronic release combines multiple protection functions, enabling the breaker to respond to sustained overloads, short-time and instantaneous short circuits and ground faults.
With its 3200 A current rating and E3H performance level, the 1SDA060829R1 is designed for substantial electrical loads and demanding fault conditions. It provides a robust protection solution for main distribution boards, power control centres and industrial electrical systems requiring dependable high-current switching.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power distribution systems.
- High-current feeder protection.
- Power control centres and switchgear assemblies.
- Manufacturing and process plant electrical systems.
- Commercial and infrastructure power distribution.
- Generator and transformer distribution systems.
Technical Specifications
| Series | SACE Emax E3 |
|---|---|
| Order code | 1SDA060829R1 |
| Product group | 310513-New Emax |
| Product type | Air circuit breaker |
| Frame | E3 |
| Performance level | H |
| Rated current | 3200 A |
| Number of poles | 3 |
| Trip unit | PR121/P-LSIG |
| Release type | Electronic overcurrent release |
| Protection functions | L, S, I and G |
| Overload protection | Long-time (L) |
| Short-circuit protection | Short-time (S) and instantaneous (I) |
| Earth-fault protection | Ground fault (G) |
Frequently Asked Questions
What is the ABB 1SDA060829R1 used for?
The ABB 1SDA060829R1 is a 3200 A three-pole air circuit breaker used for switching and protecting high-current low-voltage power distribution circuits.
What is the rated current of the ABB E3H-A 3200?
The E3H-A circuit breaker has a rated current of 3200 A.
What protection does the PR121/P-LSIG trip unit provide?
The PR121/P-LSIG electronic trip unit provides long-time overload, short-time short-circuit, instantaneous short-circuit and ground-fault protection.
How many poles does the ABB 1SDA060829R1 have?
The 1SDA060829R1 is a three-pole circuit breaker designed for three-phase low-voltage power distribution systems.
Where is the ABB E3H-A 3200 typically used?
It is typically used in main switchboards, industrial power distribution systems, high-current feeders and power control centres requiring robust 3200 A circuit protection.
Trusted by Electrical Professionals Worldwide
ABB SACE Emax air circuit breakers are engineered for dependable switching and electronic protection in demanding low-voltage power distribution systems, combining high current capacity, advanced trip-unit functionality and robust short-circuit performance.
