Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SDA071682R1 ABB E2.2H 2000 Ekip Dip LSI 4P Air Circuit Breaker
ABB 1SDA071682R1 SACE Emax 2 E2.2H fixed four-pole 2000 A air circuit breaker with an Ekip Dip LSI electronic trip unit for high-performance low-voltage power distribution protection.
£9,486.58
Why Choose the ABB E2.2H 2000 Ekip Dip LSI 4P Air Circuit Breaker?
The ABB 1SDA071682R1 is a high-performance SACE Emax 2 E2.2H air circuit breaker (ACB) rated at 2000 A, designed for protection and switching in demanding low-voltage power distribution systems. As part of the advanced ABB SACE Emax 2 series, this fixed four-pole circuit breaker combines high short-circuit performance with an Ekip Dip LSI electronic trip unit.
The E2.2H 2000 incorporates the Ekip Dip LSI solid-state release, providing adjustable long-time overload, short-time selective and instantaneous short-circuit protection. The electronic protection unit enables accurate circuit protection and straightforward settings, supporting reliable coordination within industrial and commercial electrical distribution networks.
With a rated current of 2000 A, a rated operational voltage up to 690 V AC and an ultimate short-circuit breaking capacity of 100 kA at 415 V AC, the E2.2H is engineered for installations requiring high fault-current performance. This version is a fixed, four-pole breaker with rear horizontal terminals and is supplied with four auxiliary contacts and circuit-breaker open/closed position indication.
Key Advantages
- High-performance ABB SACE Emax 2 air circuit breaker for demanding power distribution applications.
- 2000 A rated current for high-current electrical systems.
- Four-pole configuration for comprehensive switching and circuit protection.
- Ekip Dip LSI electronic trip unit for adjustable protection.
- LSI functionality provides long-time, short-time and instantaneous protection.
- 100 kA ultimate short-circuit breaking capacity at 415 V AC for high fault-level installations.
- Fixed installation with rear horizontal terminals for switchboard integration.
- Designed for dependable operation in industrial and infrastructure power networks.
Key Features
- ABB SACE Emax 2 E2.2H frame.
- 2000 A rated current.
- Four-pole construction.
- Fixed circuit-breaker execution.
- Rear horizontal terminals.
- Ekip Dip LSI solid-state electronic protection release.
- Adjustable long-time overload protection.
- Adjustable short-time selective protection.
- Instantaneous short-circuit protection.
- Four auxiliary contacts with circuit-breaker open/closed position indication.
- High breaking capacity for demanding low-voltage distribution systems.
High-Performance Protection for Low-Voltage Distribution
ABB SACE Emax 2 air circuit breakers are designed to protect low-voltage distribution networks against overload and short-circuit conditions while providing dependable switching and isolation. The E2.2H performance level is particularly suited to systems with high prospective fault currents, helping protect valuable electrical equipment and maintain dependable distribution.
The Ekip Dip LSI release provides long-time overload (L), short-time selective (S) and instantaneous (I) protection. Adjustable protection parameters allow the breaker to be coordinated with upstream and downstream protective devices, supporting selective protection strategies in industrial switchboards and complex electrical networks.
Typical Applications
- Main low-voltage distribution switchboards.
- Industrial power distribution systems.
- Manufacturing and process plants.
- Commercial and infrastructure electrical installations.
- Transformer secondary protection.
- Generator and utility distribution systems.
- High fault-level electrical networks.
- High-current feeder protection and switching.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| ABB order code | 1SDA071682R1 |
| Product type | Air circuit breaker (ACB) |
| Frame | E2.2H |
| Rated current | 2000 A |
| Number of poles | 4 |
| Installation | Fixed |
| Terminal arrangement | Rear horizontal |
| Trip unit | Ekip Dip LSI |
| Protection functions | L, S and I |
| Rated operational voltage (Ue) | 690 V AC |
| Ultimate short-circuit breaking capacity (Icu) | 100 kA at 415 V AC |
| Rated short-time withstand current (Icw) | 85 kA for 1 s |
| Frequency | 50 / 60 Hz |
| Standard | IEC 60947-2 |
| Dimensions (H × W × D) | 371 × 366 × 270 mm |
| EAN | 8015644755324 |
Frequently Asked Questions
What is the ABB 1SDA071682R1 used for?
The ABB 1SDA071682R1 is an Emax 2 air circuit breaker designed for switching and protection in high-current low-voltage power distribution systems.
What is the rated current of this circuit breaker?
The E2.2H circuit breaker has a rated current of 2000 A.
What protection functions does the Ekip Dip LSI trip unit provide?
The Ekip Dip LSI provides long-time overload, short-time selective and instantaneous short-circuit protection, represented by the L, S and I functions.
What is the breaking capacity of the ABB 1SDA071682R1?
The E2.2H breaker has an ultimate short-circuit breaking capacity of 100 kA at 415 V AC, making it suitable for demanding installations with high prospective fault currents.
How is the ABB E2.2H 2000 1SDA071682R1 installed?
This version is a fixed four-pole air circuit breaker equipped with rear horizontal terminals for integration into low-voltage switchboards.
Trusted for High-Performance Power Distribution
ABB SACE Emax 2 air circuit breakers combine high short-circuit performance, intelligent electronic protection and robust construction for dependable operation in demanding industrial, commercial and infrastructure power distribution systems.
