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1SDA072117R1 ABB E1.2N 800 Ekip G Touch LSIG 3p WMP Air Circuit Breaker Moving Part
ABB 1SDA072117R1 E1.2N 800 Ekip G Touch LSIG three-pole moving part for a withdrawable SACE Emax 2 air circuit breaker, rated at 800 A with generator-oriented LSIG electronic protection and 66 kA ultimate short-circuit breaking capacity at 400–440 V AC.
£7,327.96
Why Choose the ABB E1.2N 800 Ekip G Touch LSIG 3p WMP Air Circuit Breaker Moving Part?
The ABB E1.2N 800 Ekip G Touch LSIG 3p WMP, order code 1SDA072117R1, is the three-pole moving part of a withdrawable SACE Emax 2 air circuit breaker, engineered specifically for advanced generator and low-voltage power-system protection. Rated at 800 A, it combines the compact E1.2N breaker platform with ABB's generator-oriented Ekip G Touch electronic protection technology.
Its Ekip G Touch LSIG electronic trip unit provides long-time overload (L), short-time short-circuit (S), instantaneous short-circuit (I) and ground-fault (G) protection, together with dedicated generator protection functions. The release incorporates an intuitive colour touchscreen and measuring capabilities, allowing protection parameters and electrical measurements to be managed directly from the breaker.
As a WMP moving part, the 1SDA072117R1 is designed for use with the corresponding ABB Emax 2 fixed chassis. The E1.2N platform provides an ultimate short-circuit breaking capacity of 66 kA at 400–440 V AC and 50 kA at 500–690 V AC, making this configuration particularly suitable for generator switchboards and critical power-distribution systems.
Key Advantages
- 800 A three-pole Emax 2 moving part for withdrawable circuit breaker installations.
- Ekip G Touch LSIG release is specifically configured for generator protection applications.
- Comprehensive long-time, short-time, instantaneous and ground-fault protection.
- 66 kA ultimate short-circuit breaking capacity at 400–440 V AC.
- 50 kA breaking capacity at 500–690 V AC.
- Adjustable ground-fault protection provides additional protection against earth faults.
- Integrated measuring functionality supports advanced electrical-system monitoring.
- Colour touchscreen interface simplifies configuration and access to operating information.
- Withdrawable architecture facilitates breaker inspection, maintenance and replacement.
Key Features
- ABB SACE Emax 2 E1.2N series.
- 800 A rated uninterrupted current (Iu).
- Three-pole configuration.
- Withdrawable moving-part construction.
- Ekip G Touch LSIG electronic trip unit.
- Long-time overload (L) protection.
- Short-time selective short-circuit (S) protection.
- Instantaneous short-circuit (I) protection.
- Integrated ground-fault (G) protection.
- Dedicated generator protection functions.
- Ekip Measuring Pro functionality.
- Large colour touchscreen display for configuration and monitoring.
- 690 V AC rated operational voltage.
- 1000 V AC rated insulation voltage.
- 50/60 Hz operating frequency.
- Optional motor operating mechanism.
Advanced Generator and Power-System Protection
Generator protection places additional demands on an air circuit breaker because fault-current characteristics and operating conditions differ from conventional utility-fed distribution systems. The Ekip G Touch platform is designed to address these requirements with generator-specific protection functions alongside conventional LSIG overcurrent and ground-fault protection.
Combined with the E1.2N frame's 66 kA breaking capability at 400–440 V AC, the 1SDA072117R1 provides a powerful protection platform for generator incomers, generator distribution boards and critical power systems. Its withdrawable construction also allows the breaker moving part to be disconnected and removed from the fixed chassis for servicing or replacement.
Typical Applications
- Generator protection and generator switchboards.
- Emergency and standby generating systems.
- Critical low-voltage power distribution systems.
- Industrial generation and cogeneration installations.
- Data centre and critical infrastructure power systems.
- Low-voltage main distribution switchboards.
- Manufacturing and process plant electrical systems.
- Incoming and high-current feeder protection.
- Withdrawable switchgear requiring advanced LSIG protection.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| ABB order code | 1SDA072117R1 |
| EAN | 8015644759674 |
| Product type | Air circuit breaker moving part |
| Frame | E1.2 |
| Performance level | N |
| Rated uninterrupted current (Iu) | 800 A |
| Number of poles | 3 |
| Construction | Moving part for withdrawable circuit breaker |
| Trip unit | Ekip G Touch LSIG |
| Release type | Electronic, generator-oriented |
| Protection functions | Long-time (L), short-time (S), instantaneous (I) and ground-fault (G) |
| Integrated ground-fault protection | Yes |
| Overload protection adjustment range | 320–800 A |
| Short-time short-circuit adjustment range | 480–8000 A |
| Instantaneous short-circuit adjustment range | 1200–12000 A |
| Ground-fault protection adjustment | 0.1–1 × In |
| 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 | 66 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 400/415 V AC | 66 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 440 V AC | 66 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 500/525 V AC | 50 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 690 V AC | 50 kA |
| Auxiliary change-over contacts | 4 |
| Motor drive integrated | No |
| Motor drive optional | Yes |
| Switched-off indication | Yes |
| Generator-specific protection | Yes |
| Measuring functionality | Ekip Measuring Pro |
| User interface | Touchscreen display |
| Reference standard | IEC 60947-2 |
Frequently Asked Questions
What is the ABB 1SDA072117R1?
The ABB 1SDA072117R1 is the 800 A three-pole moving part of a SACE Emax 2 E1.2N withdrawable air circuit breaker, equipped with an Ekip G Touch LSIG electronic trip unit for advanced generator and power-system protection.
What protection does the Ekip G Touch LSIG trip unit provide?
The Ekip G Touch LSIG release provides long-time overload (L), short-time short-circuit (S), instantaneous short-circuit (I) and ground-fault (G) protection, together with generator-specific protection functionality.
What is the breaking capacity of the ABB E1.2N 800?
The E1.2N 800 provides an ultimate short-circuit breaking capacity of 66 kA at 380–440 V AC and 50 kA at 500–690 V AC.
Is the ABB 1SDA072117R1 suitable for generator protection?
Yes. The Ekip G Touch trip unit is specifically designed with generator-oriented protection functions and integrated measuring capabilities, making this breaker particularly suitable for generator applications.
Is the ABB 1SDA072117R1 fixed or withdrawable?
The 1SDA072117R1 is the moving part of a withdrawable air circuit breaker and is designed for installation with the corresponding ABB Emax 2 fixed chassis.
Advanced Protection for Critical Generator Systems
ABB SACE Emax 2 circuit breakers with Ekip G Touch protection combine generator-specific functionality, advanced electronic protection, measurement and withdrawable construction for dependable control of critical low-voltage power systems.
