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1SDA072136R1 ABB E1.2B 1000 Ekip Touch LSIG 3p WMP Air Circuit Breaker
ABB 1SDA072136R1 E1.2B 1000 Ekip Touch LSIG three-pole withdrawable air circuit breaker moving part with a 1000 A rated current, 42 kA breaking capacity across 380–690 V AC and touchscreen-configurable long-time, short-time, instantaneous and earth-fault protection.
£3,280.30
Why Choose the ABB E1.2B 1000 Ekip Touch LSIG 3p WMP Air Circuit Breaker?
The ABB E1.2B 1000 Ekip Touch LSIG 3p WMP, order code 1SDA072136R1, is a compact air circuit breaker (ACB) moving part from the ABB SACE Emax 2 series, designed for switching and protection in low-voltage power distribution systems. With a rated uninterrupted current of 1000 A, three-pole construction and ABB's Ekip Touch electronic trip technology, it provides comprehensive protection for industrial, commercial and infrastructure electrical installations.
The Ekip Touch LSIG electronic trip unit provides long-time overload, short-time delayed short-circuit, instantaneous short-circuit and earth-fault protection. Its touch-sensitive display provides convenient access to protection settings, while the combination of L, S, I and G functions supports selective coordination and comprehensive fault protection within modern electrical distribution systems.
The 1SDA072136R1 is a withdrawable moving part (WMP) designed for use with the corresponding Emax 2 E1.2 fixed part. The E1.2B performance level provides a rated ultimate short-circuit breaking capacity of 42 kA across 380–690 V AC, combining compact construction, comprehensive LSIG protection and convenient maintainability.
Key Advantages
- Compact 1000 A Emax 2 air circuit breaker moving part for low-voltage power distribution.
- Three-pole construction for three-phase AC electrical networks.
- Ekip Touch LSIG electronic trip unit provides comprehensive overload, short-circuit and earth-fault protection.
- Long-time, short-time, instantaneous and earth-fault protection functions support effective system coordination.
- 42 kA ultimate short-circuit breaking capacity across 380–690 V AC.
- Long-time overload protection adjustable from 400–1000 A.
- Touch-sensitive display provides convenient configuration of protection settings.
- Withdrawable moving-part design facilitates isolation, inspection and maintenance when used with the corresponding fixed part.
Key Features
- ABB SACE Emax 2 E1.2B series.
- 1000 A rated uninterrupted current.
- Three-pole construction.
- Ekip Touch LSIG electronic trip unit.
- Long-time overload protection.
- Short-time delayed short-circuit protection.
- Instantaneous short-circuit protection.
- Integrated earth-fault protection.
- Touch-sensitive display for protection configuration.
- 400–1000 A long-time protection adjustment range.
- 1500–15000 A instantaneous protection adjustment range.
- 42 kA Icu across 380–690 V AC.
- Rated operational voltage of 690 V AC.
- Rated insulation voltage of 1000 V AC.
- Withdrawable moving part for integration with the corresponding Emax 2 fixed part.
Comprehensive LSIG Protection for Low-Voltage Distribution
Air circuit breakers such as the ABB SACE Emax 2 E1.2B provide switching, isolation and protection for low-voltage electrical distribution circuits. The compact E1.2 architecture combines dependable fault-clearing performance with a withdrawable construction, allowing the breaker moving part to be disconnected from its corresponding fixed part for inspection, servicing or replacement.
The Ekip Touch LSIG electronic trip unit combines adjustable long-time overload, short-time delayed short-circuit, instantaneous short-circuit and earth-fault protection. This comprehensive protection arrangement supports selective distribution system design while providing protection against overloads, severe short circuits and earth-fault conditions, with settings accessible through the touch-sensitive interface.
Typical Applications
- Low-voltage power distribution switchboards.
- Industrial electrical distribution systems.
- Commercial building power distribution.
- Manufacturing and process installations.
- Incoming and feeder circuit protection.
- Three-phase circuits requiring 1000 A rated protection.
- Distribution systems requiring comprehensive LSIG and earth-fault protection.
- Applications requiring touchscreen-configurable electronic protection.
- Withdrawable switchgear requiring convenient isolation and maintenance.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Product group | Emax2 Air Circuit Breaker |
| Order code / MPN | 1SDA072136R1 |
| EAN | 8015644759865 |
| Product type | Air circuit breaker moving part |
| Frame | E1.2 |
| Performance level | B |
| Rated uninterrupted current (Iu) | 1000 A |
| Rated operational voltage (Ue) | 690 V AC |
| Rated insulation voltage (Ui) | 1000 V AC |
| Frequency | 50 / 60 Hz |
| Rated ultimate short-circuit breaking capacity (Icu) at 380 V AC | 42 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 400 / 415 V AC | 42 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 440 V AC | 42 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 500 / 525 V AC | 42 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 690 V AC | 42 kA |
| Number of poles | 3 |
| Trip unit | Ekip Touch LSIG |
| Release type | Electronic trip unit |
| Protection functions | LSIG (long-time, short-time, instantaneous and earth-fault) |
| Long-time overload protection adjustment | 400–1000 A (0.4–1 × In) |
| Short-time selective protection adjustment | 0.6–10 × In |
| Instantaneous protection adjustment | 1500–15000 A (1.5–15 × In) |
| Earth-fault protection adjustment | 0.1–1 × In |
| Integrated earth-fault protection | Yes |
| Configuration interface | Touch-sensitive display |
| Installation | Withdrawable |
| Component type | Moving part (WMP) |
| Net weight | 20 kg |
| Applicable standard | IEC 60947-2 |
Frequently Asked Questions
What is the ABB 1SDA072136R1 used for?
The ABB 1SDA072136R1 is the withdrawable moving part of an Emax 2 E1.2B air circuit breaker, designed for switching and comprehensive protection of three-phase low-voltage power distribution circuits.
What is the current rating of the ABB E1.2B 1000?
The circuit breaker has a rated uninterrupted current of 1000 A, with long-time overload protection adjustable from 400–1000 A.
What protection does the Ekip Touch LSIG trip unit provide?
The Ekip Touch LSIG electronic trip unit provides long-time overload, short-time delayed short-circuit, instantaneous short-circuit and earth-fault protection, with settings accessible through its touch-sensitive display.
What is the breaking capacity of the ABB E1.2B 1000?
The E1.2B 1000 provides a rated ultimate short-circuit breaking capacity of 42 kA across 380–690 V AC.
Is the ABB 1SDA072136R1 fixed or withdrawable?
The 1SDA072136R1 is a withdrawable moving part (WMP) designed for installation with the corresponding ABB Emax 2 fixed part.
Trusted Power Protection from ABB
ABB SACE Emax 2 air circuit breakers provide reliable switching and advanced electronic protection for modern low-voltage power distribution systems, combining compact construction, flexible installation and comprehensive circuit protection technology.
