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1SDA072874R1 ABB E2.2N 800 Ekip Touch LI 4p WMP Air Circuit Breaker
ABB 1SDA072874R1 is an Emax 2 E2.2N 800 A four-pole withdrawable air circuit breaker moving part with an Ekip Touch LI electronic trip unit for advanced overload and instantaneous short-circuit protection.
£5,423.02
Why Choose the ABB E2.2N 800 Ekip Touch LI 4p WMP Air Circuit Breaker?
The ABB E2.2N 800 Ekip Touch LI 4p WMP, order code 1SDA072874R1, is a high-performance four-pole withdrawable air circuit breaker moving part designed for protection, switching and control in demanding low-voltage power distribution systems. Part of the ABB SACE Emax 2 E2.2 series, it combines an 800 A rated current with an Ekip Touch LI solid-state electronic trip unit for advanced overload and instantaneous short-circuit protection.
The Ekip Touch LI trip unit provides long-time overload and instantaneous short-circuit protection through ABB's advanced electronic protection platform. Its colour touchscreen interface supports intuitive configuration and supervision, while compatibility with the wider Emax 2 ecosystem enables flexible integration into modern electrical distribution and energy-management systems.
The E2.2N performance level provides an ultimate short-circuit breaking capacity of 66 kA at 440 V AC together with a rated short-time withstand current of 66 kA for 1 s. Its four-pole withdrawable construction enables convenient removal of the breaker moving part from the corresponding fixed part for inspection and servicing.
Key Advantages
- 800 A rated current for demanding low-voltage power distribution.
- Four-pole configuration for comprehensive switching and circuit protection.
- Ekip Touch LI electronic trip unit with an intuitive touchscreen interface.
- Long-time overload and instantaneous short-circuit protection.
- 66 kA ultimate short-circuit breaking capacity at 440 V AC.
- 66 kA rated short-time withstand current for 1 s.
- Withdrawable moving-part design supports efficient inspection, servicing and replacement.
- Part of the modular ABB SACE Emax 2 air circuit breaker platform.
Key Features
- ABB SACE Emax 2 E2.2N air circuit breaker moving part.
- 800 A rated current.
- 4-pole construction.
- Ekip Touch LI solid-state electronic protection release.
- Long-time overload protection.
- Instantaneous short-circuit protection.
- Colour touchscreen interface for intuitive operation.
- Electronic protection settings for accurate circuit coordination.
- 66 kA Icu at 440 V AC.
- 66 kA Icw for 1 s.
- Withdrawable execution for use with the corresponding Emax 2 fixed part.
- Four auxiliary contacts.
- Circuit breaker open/closed position indication.
- Designed for advanced low-voltage power distribution systems.
Advanced Electronic Protection and Control
The ABB Ekip Touch platform combines precise electronic circuit protection with a large colour touchscreen designed to simplify configuration and supervision. In this LI version, long-time protection responds to sustained overload conditions while instantaneous protection provides rapid interruption when severe short-circuit currents occur.
The E2.2N platform combines these electronic protection capabilities with substantial short-circuit performance and a service-friendly withdrawable design. The moving breaker can be separated from its corresponding fixed part for inspection or maintenance, while auxiliary contacts and open/closed position indication support integration with switchboard monitoring and control systems.
Typical Applications
- Main low-voltage distribution switchboards.
- Industrial power distribution systems.
- Commercial building electrical distribution.
- Manufacturing and process facilities.
- Transformer and feeder protection.
- Infrastructure and utility installations.
- Critical power distribution systems.
- Withdrawable switchgear requiring advanced electronic LI protection.
Technical Specifications
| Series | SACE Emax 2 E2.2 |
|---|---|
| Order code | 1SDA072874R1 |
| Product group | Emax2 Air Circuit Breaker |
| Product type | Air circuit breaker moving part |
| Rated current | 800 A |
| Number of poles | 4 |
| Performance level | N |
| Trip unit | Ekip Touch LI |
| Release type | Solid-state electronic |
| Protection functions | L, I |
| Ultimate short-circuit breaking capacity at 440 V AC | 66 kA |
| Rated short-time withstand current (1 s) | 66 kA |
| Integrated earth-fault protection | No |
| Construction | Withdrawable |
| Main-circuit connection | Through corresponding fixed part |
| Auxiliary contacts | 4 |
| Position indication | Circuit breaker open/closed |
| Product net width | 407 mm |
| Product net height | 425 mm |
| Product net depth | 383 mm |
| Product net weight | 55 kg |
| Standard | IEC 60947-2 |
| EAN | 8015644767242 |
Frequently Asked Questions
What is the ABB 1SDA072874R1?
The ABB 1SDA072874R1 is an Emax 2 E2.2N four-pole withdrawable air circuit breaker moving part rated at 800 A and equipped with an Ekip Touch LI solid-state electronic trip unit.
What protection functions does the Ekip Touch LI provide?
The Ekip Touch LI provides long-time overload (L) and instantaneous short-circuit (I) protection through ABB's advanced electronic trip-unit platform.
What is the breaking capacity of the E2.2N 800?
The E2.2N 800 provides an ultimate short-circuit breaking capacity of 66 kA at 440 V AC and a rated short-time withstand current of 66 kA for 1 s.
Is the ABB 1SDA072874R1 fixed or withdrawable?
This model is a withdrawable moving part designed for installation with the corresponding ABB SACE Emax 2 fixed part.
What is the rated current of the ABB 1SDA072874R1?
The ABB 1SDA072874R1 has a rated current of 800 A and combines this rating with Ekip Touch LI electronic overload and instantaneous short-circuit protection.
Trusted Power Protection from ABB
ABB SACE Emax 2 air circuit breakers combine advanced electronic protection, high short-circuit performance and service-friendly withdrawable construction for demanding low-voltage power distribution systems.
