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1SDA072904R1 ABB E2.2N 1000 Ekip Touch LI 4p WMP Air Circuit Breaker
ABB 1SDA072904R1 SACE Emax 2 E2.2N 1000 four-pole withdrawable air circuit breaker moving part with a 1000 A rating, Ekip Touch LI electronic protection release and 66 kA ultimate short-circuit breaking capacity.
£5,496.09
Why Choose the ABB 1SDA072904R1 E2.2N 1000 Ekip Touch LI 4p WMP Air Circuit Breaker?
The ABB 1SDA072904R1 is a SACE Emax 2 E2.2N four-pole air circuit breaker moving part designed for protection and switching in demanding low-voltage electrical distribution systems. Rated at 1000 A, this withdrawable breaker combines the E2.2N frame with ABB's advanced Ekip Touch LI electronic protection release.
The Ekip Touch LI trip unit provides long-time (L) overload protection and instantaneous (I) short-circuit protection. Adjustable protection settings allow the breaker to be coordinated with the characteristics of the protected circuit, while the Ekip Touch interface provides straightforward access to protection settings and electrical information.
The E2.2N performance level provides a rated ultimate short-circuit breaking capacity of 66 kA, making the breaker suitable for installations with substantial prospective fault currents. Its four-pole withdrawable moving-part (WMP) construction supports maintainable switchboard designs for industrial, commercial and infrastructure power-distribution applications.
Key Advantages
- High-performance ABB SACE Emax 2 E2.2N air circuit breaker.
- 1000 A rated current for demanding low-voltage distribution systems.
- Four-pole configuration for comprehensive switching and isolation.
- Ekip Touch LI electronic release with long-time and instantaneous protection.
- Long-time protection adjustable from 0.4–1 × In.
- Instantaneous protection adjustable from 1.5–15 × In.
- 66 kA ultimate short-circuit breaking capacity.
- Withdrawable moving-part design supports convenient servicing and switchboard maintenance.
Key Features
- ABB SACE Emax 2 E2.2N frame.
- 1000 A rated current.
- Four-pole air circuit breaker configuration.
- Ekip Touch LI electronic protection release.
- Long-time overload protection.
- Instantaneous short-circuit protection.
- 0.4–1 × In long-time protection adjustment range.
- 1.5–15 × In instantaneous protection adjustment range.
- 66 kA Icu performance level.
- Touch-based interface for protection configuration and electrical information.
- Withdrawable moving-part construction for Emax 2 switchgear systems.
Advanced Protection for Low-Voltage Power Distribution
Air circuit breakers such as the ABB SACE Emax 2 E2.2N provide high-current switching and protection for low-voltage distribution networks. The Ekip Touch LI electronic release combines adjustable long-time overload protection with instantaneous short-circuit protection, helping safeguard conductors, switchgear and connected equipment against damaging overcurrent conditions.
The E2.2N frame combines substantial short-circuit interruption capability with ABB's withdrawable Emax 2 architecture. This allows the moving part to be withdrawn from its corresponding fixed section for inspection or servicing, making the 1SDA072904R1 well suited to switchboards where protection performance, serviceability and operational flexibility are important.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power distribution systems.
- Commercial and infrastructure electrical distribution.
- Transformer secondary protection and switching.
- Generator and utility distribution systems.
- Manufacturing and process plant switchgear.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| ABB order code | 1SDA072904R1 |
| Product type | Air circuit breaker moving part |
| Frame | E2.2N |
| Rated current | 1000 A |
| Number of poles | 4 |
| Protection release | Ekip Touch LI |
| Release technology | Electronic |
| Protection functions | Long-time and instantaneous |
| Long-time protection adjustment | 0.4–1 × In |
| Instantaneous protection adjustment | 1.5–15 × In |
| Rated ultimate short-circuit breaking capacity (Icu) | 66 kA |
| Configuration | Withdrawable moving part (WMP) |
| Product family | Emax 2 Air Circuit Breaker |
| Application | Low-voltage power distribution and circuit protection |
Frequently Asked Questions
What is the ABB 1SDA072904R1?
The ABB 1SDA072904R1 is an SACE Emax 2 E2.2N 1000 four-pole withdrawable air circuit breaker moving part equipped with an Ekip Touch LI electronic protection release.
What is the rated current of the ABB 1SDA072904R1?
The E2.2N circuit breaker moving part has a rated current of 1000 A.
What protection functions does the Ekip Touch LI release provide?
The Ekip Touch LI release provides long-time overload protection and instantaneous short-circuit protection.
What are the protection adjustment ranges of the Ekip Touch LI release?
The long-time protection setting is adjustable from 0.4–1 × In, while the instantaneous protection setting is adjustable from 1.5–15 × In.
What is the short-circuit breaking capacity of the ABB E2.2N 1000?
The E2.2N 1000 has a rated ultimate short-circuit breaking capacity of 66 kA.
Is the ABB 1SDA072904R1 fixed or withdrawable?
This product is a withdrawable moving part (WMP) designed for installation with the corresponding ABB Emax 2 fixed section.
Trusted by Electrical Distribution Professionals Worldwide
ABB SACE Emax 2 air circuit breakers combine advanced electronic protection, high short-circuit performance and flexible switchgear integration for demanding low-voltage power distribution systems in industrial, commercial and infrastructure applications.
