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1SDA060967R1 ABB E1N-A 1200 PR122/P-LSIG 1200 A 3-Pole Fixed Air Circuit Breaker
ABB 1SDA060967R1 E1N-A 1200 A three-pole fixed air circuit breaker with PR122/P-LSIG electronic overcurrent protection for low-voltage power distribution systems.
£8,233.13
Why Choose the ABB E1N-A 1200 PR122/P-LSIG 1SDA060967R1 Air Circuit Breaker?
The ABB 1SDA060967R1 is a high-performance E1N-A 1200 A three-pole fixed air circuit breaker from the ABB SACE Emax range, designed for reliable protection and switching in low-voltage power distribution systems. Equipped with the advanced PR122/P-LSIG electronic overcurrent release, it provides comprehensive long-time, short-time, instantaneous and earth-fault protection for demanding industrial and commercial electrical installations.
As part of the ABB New Emax product family, the E1N-A combines robust circuit-breaking performance with sophisticated electronic protection. The PR122/P trip unit provides configurable protection functions for effective system coordination, while the fixed construction and horizontal rear terminals make the breaker suitable for integration into low-voltage switchboards and power distribution assemblies.
This model has a rated current of 1200 A, a three-pole configuration and an E1N-A short-circuit current rating of 50 kA at 480 V AC. ABB identifies the device as E1N-A 1200 PR122/P LSIG R1200 Im18000 3P F HR UL, with a fixed execution and horizontal rear terminals.
Key Advantages
- High-performance ABB SACE Emax air circuit breaker for low-voltage power distribution.
- 1200 A rated current for demanding industrial and commercial installations.
- PR122/P-LSIG electronic trip unit providing comprehensive circuit protection.
- Long-time, short-time, instantaneous and earth-fault protection functions.
- 50 kA short-circuit current rating at 480 V AC for the E1N-A 1200 frame.
- Fixed three-pole construction with horizontal rear terminals for switchboard integration.
Key Features
- ABB SACE Emax E1N-A series.
- 1200 A rated current.
- Three-pole construction.
- PR122/P electronic overcurrent release.
- LSIG protection functions: long-time, short-time, instantaneous and earth fault.
- 50 kA short-circuit current rating at 480 V AC.
- 50 kA short-time current rating.
- R1200 rating plug configuration.
- Fixed execution with horizontal rear terminals.
- Designed for low-voltage switchboards and power distribution assemblies.
Reliable Circuit Protection for Power Distribution
Air circuit breakers such as the ABB E1N-A are designed to protect low-voltage electrical distribution systems against overloads, short circuits and other damaging fault conditions. The Emax platform combines high-current switching capability with electronic protection, making it suitable for main distribution boards, industrial switchgear and critical electrical infrastructure.
The PR122/P-LSIG release provides long-time protection against sustained overloads, short-time protection for system selectivity, instantaneous protection against severe short circuits and earth-fault protection. This comprehensive protection package helps safeguard electrical equipment while supporting effective coordination throughout the distribution system.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power distribution systems.
- Commercial building electrical distribution.
- Manufacturing and process plant switchgear.
- Power distribution and control panels.
- Electrical installations requiring 1200 A three-pole circuit protection.
Technical Specifications
| Series | SACE Emax / New Emax |
|---|---|
| Order code | 1SDA060967R1 |
| Product type | Air circuit breaker |
| Frame | E1N-A |
| Rated current | 1200 A |
| Number of poles | 3 |
| Trip unit | PR122/P |
| Protection functions | LSIG – long-time, short-time, instantaneous and earth fault |
| Rating plug | R1200 |
| Instantaneous setting reference | Im 18000 A |
| Short-circuit current at 480 V AC | 50 kA |
| Short-time current | 50 kA |
| Execution | Fixed |
| Terminals | Horizontal rear terminals |
| ABB product group | 310513-New Emax |
Frequently Asked Questions
What is the ABB 1SDA060967R1 used for?
The ABB 1SDA060967R1 is a 1200 A three-pole fixed air circuit breaker designed for protection and switching in low-voltage industrial and commercial power distribution systems.
What is the rated current of the ABB E1N-A 1SDA060967R1?
The circuit breaker has a rated current of 1200 A and uses an R1200 rating plug configuration.
Which trip unit is fitted to the 1SDA060967R1?
The breaker is fitted with an ABB PR122/P-LSIG electronic overcurrent release, providing long-time, short-time, instantaneous and earth-fault protection.
What is the short-circuit rating of the ABB E1N-A 1200?
The E1N-A 1200 frame has a 50 kA short-circuit current rating at 480 V AC and a 50 kA short-time current rating.
Is the ABB 1SDA060967R1 fixed or withdrawable?
The 1SDA060967R1 is a fixed three-pole circuit breaker with horizontal rear terminals for integration into compatible low-voltage switchboards.
Trusted ABB Power Distribution Technology
ABB SACE Emax air circuit breakers are engineered for reliable protection, switching and control in demanding low-voltage power distribution systems, combining high-current performance with advanced electronic protection.
