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1SDA072766R1 ABB Emax 2 E1.2B 1000 Ekip Touch LSIG 4-Pole Air Circuit Breaker
ABB 1SDA072766R1 is a SACE Emax 2 E1.2B 1000 four-pole withdrawable air circuit breaker moving part rated at 1000 A and equipped with an Ekip Touch LSIG electronic protection release.
£4,168.07
Why Choose the ABB 1SDA072766R1 Emax 2 E1.2B 1000 Air Circuit Breaker?
The ABB 1SDA072766R1 is a SACE Emax 2 E1.2B air circuit breaker designed for protection, switching and control in low-voltage electrical distribution systems. Configured as the E1.2B 1000 Ekip Touch LSIG 4p WMP, this four-pole withdrawable moving part combines a 1000 A rated current with ABB's advanced Ekip Touch LSIG electronic protection release.
The Ekip Touch LSIG release provides comprehensive long-time overload, short-time short-circuit, instantaneous short-circuit and ground-fault protection. This combination supports coordinated protection and selectivity while adding integrated ground-fault protection for electrical distribution systems where earth-fault detection is required.
As part of the compact Emax 2 E1.2 platform, the E1.2B configuration is engineered for low-voltage power distribution applications and combines electronic protection with a withdrawable architecture. The moving-part format is designed for use with the corresponding Emax 2 fixed part, allowing the breaker to be withdrawn from its service position for inspection and maintenance.
Key Advantages
- Rated current of 1000 A for substantial low-voltage distribution loads.
- Four-pole configuration for applications requiring four-pole switching and protection.
- Advanced Ekip Touch LSIG electronic protection release.
- Long-time, short-time, instantaneous and ground-fault protection in one electronic trip unit.
- LSIG protection supports comprehensive coordination of overload and short-circuit protection.
- Withdrawable moving-part construction supports convenient inspection and maintenance.
- Compact E1.2 frame from ABB's SACE Emax 2 air circuit breaker family.
Key Features
- ABB SACE Emax 2 E1.2 air circuit breaker platform.
- 1000 A current rating.
- Four-pole configuration.
- B performance level.
- Ekip Touch LSIG electronic protection release.
- Long-time (L) overload protection.
- Short-time (S) short-circuit protection.
- Instantaneous (I) short-circuit protection.
- Ground-fault (G) protection.
- Integrated electronic measurement and protection functionality through the Ekip Touch platform.
- Withdrawable moving part (WMP) configuration.
- Designed for use with the corresponding Emax 2 fixed part in a compatible switchboard assembly.
Comprehensive LSIG Protection for Low-Voltage Distribution
The ABB SACE Emax 2 E1.2B provides switching and protection for low-voltage power distribution systems. Its Ekip Touch electronic release monitors electrical conditions and can initiate circuit interruption when configured protection thresholds are exceeded, helping protect conductors, switchgear and connected equipment from overload and short-circuit conditions.
With its LSIG protection configuration, the ABB 1SDA072766R1 adds ground-fault protection to the long-time, short-time and instantaneous overcurrent functions. Combined with its 1000 A rating, four-pole arrangement and withdrawable construction, this configuration is well suited to switchboards requiring comprehensive electronic protection and service-friendly circuit-breaker architecture.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial electrical distribution systems.
- Manufacturing and process facilities.
- Commercial and institutional building power distribution.
- Infrastructure electrical installations.
- Distribution systems requiring integrated ground-fault protection.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| ABB order code | 1SDA072766R1 |
| EAN | 8015644766160 |
| Product type | Air circuit breaker moving part |
| Product group | Emax 2 Air Circuit Breaker |
| Frame | E1.2 |
| Performance level | B |
| Rated current | 1000 A |
| Number of poles | 4 |
| Protection release | Ekip Touch LSIG |
| Release type | Electronic |
| Protection functions | L, S, I and G |
| Long-time overload protection | Yes |
| Short-time short-circuit protection | Yes |
| Instantaneous short-circuit protection | Yes |
| Ground-fault protection | Yes |
| Construction | Withdrawable moving part |
| Configuration | WMP |
| Country of origin | Italy |
| Product weight | 23 kg |
Frequently Asked Questions
What is the ABB 1SDA072766R1?
The ABB 1SDA072766R1 is an Emax 2 E1.2B 1000 four-pole withdrawable air circuit breaker moving part equipped with an Ekip Touch LSIG electronic protection release.
What is the current rating of the ABB E1.2B 1000?
The ABB 1SDA072766R1 is configured with a current rating of 1000 A.
What protection functions does the Ekip Touch LSIG release provide?
The LSIG configuration provides long-time overload, short-time short-circuit, instantaneous short-circuit and ground-fault protection.
Does the ABB 1SDA072766R1 include ground-fault protection?
Yes. The Ekip Touch LSIG release incorporates ground-fault protection in addition to its long-time, short-time and instantaneous overcurrent protection functions.
How many poles does the ABB 1SDA072766R1 have?
The ABB 1SDA072766R1 is a four-pole Emax 2 air circuit breaker configuration.
Is the ABB 1SDA072766R1 fixed or withdrawable?
It is a withdrawable moving-part (WMP) configuration intended for use with the corresponding Emax 2 fixed part in a compatible switchboard assembly.
Trusted by Electrical Engineers Worldwide
ABB SACE Emax 2 air circuit breakers are engineered for the protection, control and management of low-voltage power distribution systems, combining configurable electronic protection with flexible circuit-breaker architectures for demanding industrial, commercial and infrastructure applications.
