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1SDA060827R1 ABB E3H-A 3200 PR121/P-LSIG 3200 A 3-Pole Fixed Air Circuit Breaker
ABB 1SDA060827R1 E3H-A 3200 is a 3200 A three-pole fixed SACE Emax air circuit breaker with a PR121/P-LSIG electronic release providing long-time, short-time, instantaneous and ground-fault protection.
£20,046.04
Why Choose the ABB E3H-A 3200 PR121/P-LSIG Air Circuit Breaker?
The ABB E3H-A 3200 PR121/P-LSIG, order code 1SDA060827R1, 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 fixed circuit 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 installations requiring substantial current capacity and robust short-circuit performance. It is suited to industrial plants, commercial facilities, infrastructure systems and other critical electrical installations where dependable high-current protection is essential.
The PR121/P-LSIG trip unit provides long-time, short-time, instantaneous and ground-fault protection. This specific 1SDA060827R1 configuration is a three-pole fixed circuit breaker rated at 3200 A, making it suitable for permanent integration into high-capacity low-voltage switchboards and power distribution assemblies.
Key Advantages
- High-current 3200 A SACE Emax air circuit breaker.
- E3H high-performance configuration for demanding power distribution systems.
- Three-pole fixed design for permanent switchboard installation.
- 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 low-voltage installations.
Key Features
- ABB SACE Emax E3H-A series.
- 3200 A rated current.
- Three-pole configuration.
- Fixed circuit-breaker design.
- H performance level.
- PR121/P-LSIG electronic overcurrent release.
- L, S, I and G protection functions.
- Long-time overload protection.
- Short-time and 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, allowing 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 1SDA060827R1 is suited to substantial feeders and main distribution circuits where high current capacity and dependable fault protection are required. Its fixed construction provides straightforward integration into compatible low-voltage switchboards and power control assemblies.
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 | 1SDA060827R1 |
| Product group | 310513-New Emax |
| Product type | Air circuit breaker |
| Frame | E3 |
| Performance level | H |
| Rated current | 3200 A |
| Number of poles | 3 |
| Installation | Fixed |
| 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 1SDA060827R1 used for?
The ABB 1SDA060827R1 is a 3200 A three-pole fixed 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.
Is the ABB 1SDA060827R1 fixed or withdrawable?
This specific 1SDA060827R1 configuration is a fixed three-pole air circuit breaker designed for permanent installation in compatible low-voltage switchgear.
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.
