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1SDA073339R1 ABB E6.2H/f 5000 Ekip Hi-Touch LSIG 4p WMP Air Circuit Breaker
ABB 1SDA073339R1 Emax 2 E6.2H/f 5000 Ekip Hi-Touch LSIG four-pole withdrawable air circuit breaker with a 5000 A rated current, 100 kA short-circuit performance and advanced LSIG electronic protection for high-current low-voltage power distribution.
£38,121.74
Why Choose the ABB E6.2H/f 5000 Ekip Hi-Touch LSIG 4p WMP Air Circuit Breaker?
The ABB E6.2H/f 5000 Ekip Hi-Touch LSIG 4p WMP, order code 1SDA073339R1, is a high-performance Emax 2 air circuit breaker (ACB) designed for protection, monitoring and control of high-current low-voltage electrical distribution systems. As part of the advanced ABB Emax 2 series, this four-pole circuit breaker combines a 5000 A rated current with the sophisticated Ekip Hi-Touch LSIG electronic trip unit for comprehensive protection of critical power networks.
Designed for demanding industrial, commercial and infrastructure applications, the E6.2H/f provides high fault-current interruption capability together with advanced electronic protection and measurement functionality. The Ekip Hi-Touch LSIG trip unit provides long-time overload (L), selective short-circuit (S), instantaneous short-circuit (I) and earth-fault (G) protection, while its touchscreen interface supports convenient configuration, monitoring and management of the electrical installation.
With a rated current of 5000 A and an ultimate short-circuit breaking capacity of 100 kA for the E6.2H/f performance level, this Emax 2 breaker is engineered for high-capacity switchboards and critical power distribution systems. The four-pole WMP configuration is supplied as a withdrawable moving part for integration with a compatible ABB Emax 2 fixed part.
Key Advantages
- High-capacity 5000 A air circuit breaker for demanding low-voltage distribution systems.
- Four-pole configuration suitable for three-phase systems requiring neutral switching and protection.
- Advanced Ekip Hi-Touch LSIG electronic trip unit with touchscreen interface.
- Provides long-time, selective short-circuit, instantaneous and earth-fault protection.
- 100 kA short-circuit breaking performance for high fault-current applications.
- Advanced protection and measurement capabilities support sophisticated power distribution systems.
- Withdrawable construction supports convenient switchboard inspection, servicing and maintenance.
Key Features
- ABB Emax 2 E6.2H/f air circuit breaker.
- 5000 A rated current.
- Four-pole configuration.
- Ekip Hi-Touch LSIG electronic protection trip unit.
- Long-time overload protection (L).
- Selective short-circuit protection (S).
- Instantaneous short-circuit protection (I).
- Earth-fault protection (G).
- Advanced touchscreen interface for configuration and monitoring.
- 100 kA ultimate short-circuit breaking capacity.
- 100 kA rated short-time withstand current.
- Advanced electrical measurement and protection functionality.
- Withdrawable moving-part construction for compatible ABB Emax 2 switchgear.
Advanced Protection for High-Current Power Distribution
Air circuit breakers such as the ABB Emax 2 E6.2 are designed to protect high-current low-voltage electrical networks against overloads, short circuits and earth faults. The E6.2H/f combines high breaking performance with sophisticated electronic protection, making it particularly suitable for main incomers, bus couplers and high-current feeder circuits in large electrical switchboards.
The Ekip Hi-Touch LSIG trip unit provides long-time overload protection (L), selective short-circuit protection (S), instantaneous short-circuit protection (I) and earth-fault protection (G). Its advanced interface and measurement capabilities provide greater visibility and control of electrical system performance, while the selective protection functions support effective coordination between upstream and downstream protective devices.
Typical Applications
- Main incomers for high-capacity low-voltage switchboards.
- High-current industrial power distribution systems.
- Manufacturing and process plant electrical distribution.
- Commercial buildings and critical infrastructure.
- Transformer secondary protection and distribution.
- Bus coupler and high-current feeder applications.
Technical Specifications
| Series | Emax 2 |
|---|---|
| Order code / MPN | 1SDA073339R1 |
| Product type | Air circuit breaker |
| Product group | Emax 2 Air Circuit Breaker |
| Frame | E6.2 |
| Performance level | H/f |
| Rated current | 5000 A |
| Number of poles | 4 |
| Trip unit | Ekip Hi-Touch LSIG |
| Release type | Electronic |
| Protection functions | L, S, I, G |
| Ultimate short-circuit breaking capacity (Icu) | 100 kA |
| Rated short-time withstand current (Icw) | 100 kA |
| Interface | Touchscreen |
| Installation | Withdrawable |
| Execution | Moving part (WMP) |
| Fixed part | Required separately for withdrawable installation |
| Product family | ABB Emax 2 |
Frequently Asked Questions
What is the ABB 1SDA073339R1 used for?
The ABB 1SDA073339R1 is an Emax 2 E6.2H/f air circuit breaker designed to protect, monitor and control high-current low-voltage electrical distribution systems in industrial, commercial and infrastructure applications.
What is the rated current of the ABB E6.2H/f 5000?
This Emax 2 air circuit breaker has a rated current of 5000 A, making it suitable for high-capacity electrical distribution applications.
What protection functions does the Ekip Hi-Touch LSIG trip unit provide?
The Ekip Hi-Touch LSIG electronic trip unit provides long-time overload (L), selective short-circuit (S), instantaneous short-circuit (I) and earth-fault (G) protection.
What is the breaking capacity of the ABB E6.2H/f 5000?
The E6.2H/f 5000 provides an ultimate short-circuit breaking capacity of 100 kA, making it suitable for high fault-level low-voltage distribution systems.
Is the ABB 1SDA073339R1 a fixed or withdrawable circuit breaker?
The 1SDA073339R1 is a withdrawable moving-part (WMP) circuit breaker designed for integration with a compatible ABB Emax 2 fixed part.
Trusted Protection for Critical Power Systems
ABB Emax 2 air circuit breakers are engineered for demanding low-voltage power distribution applications, combining high breaking performance, advanced electronic protection and flexible withdrawable switchboard integration.
