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1SDA071696R1 ABB E2.2N 2500 Ekip Touch LSIG 4P Air Circuit Breaker
ABB 1SDA071696R1 SACE Emax 2 E2.2N fixed four-pole 2500 A air circuit breaker with an Ekip Touch LSIG electronic trip unit for comprehensive low-voltage power distribution protection.
£10,378.25
Why Choose the ABB E2.2N 2500 Ekip Touch LSIG 4P Air Circuit Breaker?
The ABB 1SDA071696R1 is a high-performance SACE Emax 2 E2.2N air circuit breaker (ACB) rated at 2500 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 breaking performance with an intelligent Ekip Touch LSIG electronic trip unit.
The E2.2N 2500 incorporates the Ekip Touch LSIG solid-state release, providing adjustable long-time overload, short-time selective, instantaneous short-circuit and earth-fault protection. Its touch-sensitive interface simplifies protection configuration and provides an intuitive platform for managing the breaker in modern industrial and commercial electrical networks.
With a rated current of 2500 A, a rated operational voltage up to 690 V AC and an ultimate short-circuit breaking capacity of 66 kA from 380 V to 690 V AC, the E2.2N provides dependable protection for high-current distribution systems. This version is a fixed, four-pole breaker with rear horizontal terminals and includes four auxiliary contacts plus circuit-breaker open/closed position indication.
Key Advantages
- High-performance ABB SACE Emax 2 air circuit breaker for low-voltage power distribution.
- 2500 A rated current for high-current industrial electrical systems.
- Four-pole configuration for comprehensive switching and protection.
- Advanced Ekip Touch LSIG electronic trip unit with touch-sensitive configuration interface.
- LSIG functionality provides overload, selective short-circuit, instantaneous and earth-fault protection.
- 66 kA ultimate short-circuit breaking capacity across major industrial voltages from 380 V to 690 V AC.
- Fixed installation with rear horizontal terminals for switchboard integration.
- Designed in accordance with IEC 60947-2.
Key Features
- ABB SACE Emax 2 E2.2N frame.
- 2500 A rated current.
- Four-pole construction.
- Fixed circuit-breaker execution.
- Rear horizontal terminals.
- Ekip Touch LSIG solid-state electronic protection release.
- Adjustable long-time overload protection.
- Adjustable short-time selective protection.
- Adjustable instantaneous short-circuit protection.
- Adjustable earth-fault protection.
- Touch-sensitive interface for protection configuration.
- Four auxiliary contacts and circuit-breaker open/closed position indication.
Advanced Protection for High-Current Distribution
ABB SACE Emax 2 air circuit breakers protect low-voltage distribution networks against overload, short-circuit and earth-fault conditions while providing dependable switching and isolation. The E2.2N platform combines high current capacity with electronic protection technology suitable for modern industrial, commercial and infrastructure switchboards.
The Ekip Touch LSIG release provides long-time overload (L), short-time selective (S), instantaneous (I) and earth-fault (G) protection. Adjustable settings and the touch-sensitive interface enable the protection characteristics to be configured for the electrical installation, supporting coordinated and selective protection strategies across complex distribution 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-current feeder protection and switching.
- Critical power distribution assemblies.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| ABB order code | 1SDA071696R1 |
| Product type | Air circuit breaker (ACB) |
| Frame | E2.2N |
| Rated current | 2500 A |
| Number of poles | 4 |
| Current type | AC |
| Installation | Fixed |
| Terminal arrangement | Rear horizontal |
| Trip unit | Ekip Touch LSIG |
| Protection functions | L, S, I and G |
| Rated operational voltage (Ue) | 690 V AC |
| Rated insulation voltage (Ui) | 1000 V AC |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Ultimate short-circuit breaking capacity (Icu) | 66 kA at 380–690 V AC |
| Frequency | 50 / 60 Hz |
| Neutral pole current | 100% |
| Standard | IEC 60947-2 |
| Dimensions (H × W × D) | 371 × 366 × 270 mm |
| Weight | 53 kg |
| EAN | 8015644755461 |
Frequently Asked Questions
What is the ABB 1SDA071696R1 used for?
The ABB 1SDA071696R1 is an Emax 2 air circuit breaker designed for switching and comprehensive protection in high-current low-voltage power distribution systems.
What is the rated current of this circuit breaker?
The E2.2N circuit breaker has a rated current of 2500 A.
What protection functions does the Ekip Touch LSIG trip unit provide?
The Ekip Touch LSIG provides long-time overload, short-time selective, instantaneous short-circuit and earth-fault protection, represented by the L, S, I and G functions.
What is the breaking capacity of the ABB 1SDA071696R1?
The E2.2N breaker has an ultimate short-circuit breaking capacity of 66 kA at operating voltages from 380 V to 690 V AC.
How is the ABB E2.2N 2500 1SDA071696R1 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-Current Power Distribution
ABB SACE Emax 2 air circuit breakers combine high-performance circuit protection, intelligent electronic trip technology and robust construction for dependable operation in industrial, commercial and infrastructure power distribution systems.
