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1SDA072134R1 ABB E1.2B 1000 Ekip Touch LI 3p WMP Air Circuit Breaker
ABB 1SDA072134R1 Emax 2 E1.2B 1000 three-pole withdrawable air circuit breaker moving part with a 1000 A rated current, 42 kA short-circuit breaking capacity and Ekip Touch LI electronic protection.
£2,512.89
Why Choose the ABB E1.2B 1000 Ekip Touch LI 3p WMP Air Circuit Breaker?
The ABB E1.2B 1000 Ekip Touch LI 3p WMP, order code 1SDA072134R1, is a withdrawable Emax 2 air circuit breaker (ACB) designed for protection, switching and isolation in low-voltage electrical distribution systems. As part of the ABB SACE Emax 2 series, this three-pole moving part combines a 1000 A rated uninterrupted current with an Ekip Touch LI electronic trip unit for precise overload and instantaneous short-circuit protection.
The compact E1.2B platform is designed for industrial and commercial switchboards requiring dependable fault interruption and intelligent electronic protection. Its Ekip Touch LI trip unit provides long-time and instantaneous protection functions, with an intuitive touchscreen interface that simplifies protection configuration, monitoring and interaction with the breaker.
With a rated uninterrupted current of 1000 A and a 42 kA short-circuit breaking capacity, the E1.2B 1000 is well suited to demanding distribution applications. The WMP withdrawable moving-part configuration is designed for installation with the corresponding Emax 2 fixed part, supporting convenient isolation, testing, inspection and maintenance within withdrawable switchgear assemblies.
Key Advantages
- Compact ABB Emax 2 air circuit breaker for low-voltage power distribution.
- 1000 A rated uninterrupted current for industrial and commercial distribution circuits.
- 42 kA short-circuit breaking capacity for dependable fault interruption.
- Three-pole configuration for three-phase electrical systems.
- Advanced Ekip Touch LI electronic trip unit.
- Adjustable long-time overload protection from 400–1000 A.
- Adjustable instantaneous short-circuit protection from 1.5–15 × In.
- Touchscreen interface simplifies protection configuration and monitoring.
- Withdrawable moving-part construction supports convenient isolation, testing and maintenance.
Key Features
- ABB SACE Emax 2 E1.2B air circuit breaker moving part.
- 1000 A rated uninterrupted current.
- Three-pole (3P) configuration.
- 42 kA short-circuit breaking capacity.
- Ekip Touch LI electronic protection release.
- Long-time protection against sustained overload conditions.
- Instantaneous protection for rapid interruption of severe short circuits.
- 400–1000 A adjustable overload protection range.
- 1.5–15 × In adjustable instantaneous protection range.
- Touchscreen interface for intuitive protection settings and operation.
- Advanced measurement and monitoring capabilities available through the Ekip Touch platform.
- Withdrawable moving part (WMP) for switchboard applications.
Intelligent LI Protection for Low-Voltage Power Distribution
Air circuit breakers such as the ABB Emax 2 E1.2B provide switching, isolation and protection for important circuits within low-voltage electrical distribution systems. The combination of a 1000 A current rating and 42 kA short-circuit breaking capability makes this model suitable for incoming supplies, distribution feeders and other applications where dependable interruption of overload and short-circuit conditions is required.
The Ekip Touch LI trip unit combines long-time overload protection with instantaneous short-circuit protection. Long-time protection can be adjusted from 400–1000 A, while instantaneous protection can be configured from 1.5–15 × In. Together with the Ekip Touch interface and withdrawable Emax 2 construction, these capabilities provide an effective solution for intelligent, maintainable low-voltage distribution switchboards.
Typical Applications
- Low-voltage distribution switchboards.
- Industrial power distribution systems.
- Commercial building electrical distribution.
- Incoming and outgoing feeder protection.
- Manufacturing and production facilities.
- Infrastructure electrical systems.
- Process and automation installations.
- Systems requiring intelligent overload and instantaneous short-circuit protection.
- Withdrawable switchgear requiring convenient isolation and maintenance.
Technical Specifications
| Product group | Emax2 Air Circuit Breaker |
|---|---|
| Series | SACE Emax 2 |
| ABB order code | 1SDA072134R1 |
| Product type | Air circuit breaker moving part |
| Frame | E1.2 |
| Performance level | B |
| Rated current (In) | 1000 A |
| Rated uninterrupted current (Iu) | 1000 A |
| Number of poles | 3 |
| Short-circuit breaking capacity | 42 kA |
| Trip unit | Ekip Touch LI |
| Release type | Electronic / solid-state |
| Protection functions | Long-time and instantaneous (LI) |
| Overload protection adjustment | 400–1000 A |
| Instantaneous protection adjustment | 1.5–15 × In |
| Execution | Withdrawable moving part (WMP) |
| Application | Low-voltage power distribution and circuit protection |
Frequently Asked Questions
What is the ABB 1SDA072134R1 used for?
The ABB 1SDA072134R1 is an Emax 2 air circuit breaker moving part designed for switching and protecting three-phase low-voltage electrical distribution circuits in industrial and commercial switchboards.
What is the rated current of the ABB E1.2B 1000?
The circuit breaker has a rated uninterrupted current of 1000 A.
What protection unit does the 1SDA072134R1 use?
The breaker uses an Ekip Touch LI electronic trip unit providing adjustable long-time overload and instantaneous short-circuit protection.
What is the protection adjustment range of the ABB E1.2B 1000 Ekip Touch LI?
The long-time overload protection can be adjusted from 400–1000 A, while the instantaneous short-circuit protection is adjustable from 1.5–15 × In, corresponding to 1500–15000 A for this 1000 A breaker.
What does WMP mean on the ABB E1.2B 1000?
WMP identifies the withdrawable moving part of the circuit breaker, designed for installation with the corresponding fixed part in an ABB Emax 2 withdrawable switchgear assembly.
Trusted Circuit Protection from ABB
ABB SACE Emax 2 air circuit breakers combine dependable low-voltage circuit protection with intelligent electronic trip technology, advanced monitoring capabilities and flexible withdrawable switchgear integration for modern industrial and commercial power distribution systems.
