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1SDA071002R1 ABB E2.2S 1600 Ekip Dip LSI 3p FHR Air Circuit Breaker
ABB 1SDA071002R1 Emax 2 E2.2S 1600 air circuit breaker, a fixed three-pole 1600 A ACB with horizontal rear terminals, Ekip Dip LSI electronic protection, 85 kA breaking capacity at 400–440 V AC and 66 kA short-time withstand capability.
£5,452.23
Why Choose the ABB E2.2S 1600 Ekip Dip LSI 3p FHR Air Circuit Breaker?
The ABB E2.2S 1600 Ekip Dip LSI 3p FHR, order code 1SDA071002R1, is a high-performance SACE Emax 2 air circuit breaker (ACB) designed for protection and switching in demanding low-voltage AC power distribution systems. Part of the ABB Emax 2 E2.2 series, it combines a 1600 A current rating with the E2.2S short-circuit performance level and an Ekip Dip electronic trip unit.
This model is a fixed, three-pole circuit breaker with horizontal rear flat terminals and an Ekip Dip LSI solid-state electronic release. Its LSI protection functions provide long-time overload, short-time delayed short-circuit and instantaneous short-circuit protection, supporting selective coordination while protecting cables, busbars, transformers and downstream distribution equipment.
The E2.2S 1600 provides a rated ultimate short-circuit breaking capacity of 85 kA at 400–440 V AC, 66 kA at 690 V AC and a rated short-time withstand current of 66 kA for 1 s. Four auxiliary change-over contacts, open/closed position indication and provision for an optional motor drive further support integration into modern industrial and infrastructure switchboards.
Key Advantages
- High-performance ABB SACE Emax 2 E2.2S air circuit breaker.
- 1600 A rated uninterrupted current for high-current low-voltage distribution.
- Ekip Dip LSI electronic trip unit provides configurable overcurrent protection.
- LSI functionality combines long-time, short-time delayed and instantaneous short-circuit protection.
- 85 kA Icu at 400–440 V AC provides substantial short-circuit interruption capability.
- 66 kA Icw for 1 s supports selective coordination in demanding distribution networks.
- Ics equal to 100% of Icu provides strong service short-circuit performance.
- Fixed three-pole construction with horizontal rear terminals facilitates switchboard busbar integration.
- Four auxiliary change-over contacts support status signalling, monitoring and control.
Key Features
- ABB SACE Emax 2 E2.2S series.
- 1600 A rated current.
- 690 V AC rated operational voltage.
- Three-pole configuration.
- Fixed circuit-breaker construction.
- Rear flat horizontal terminals.
- Ekip Dip LSI solid-state electronic release.
- Long-time L overload protection.
- Short-time delayed S short-circuit protection.
- Instantaneous I short-circuit protection.
- 85 kA Icu at 400/415/440 V AC.
- 66 kA Icu at 500/525/690 V AC.
- 66 kA Icw for 1 s and 50 kA Icw for 3 s.
- 1000 V AC rated insulation voltage.
- 12 kV rated impulse withstand voltage.
- Four auxiliary change-over contacts.
- Circuit-breaker open/closed position indication.
- Suitable for IT networks up to 690 V.
High-Performance Selective Protection for Power Distribution
Air circuit breakers such as the ABB Emax 2 E2.2S protect low-voltage electrical networks by interrupting current when hazardous overload or short-circuit conditions occur. The Ekip Dip LSI electronic release combines long-time, short-time delayed and instantaneous protection functions, enabling protection characteristics to be coordinated with upstream and downstream devices throughout the electrical distribution system.
The E2.2S performance class combines 85 kA Icu at 400–440 V AC with a 66 kA 1-second short-time withstand rating, making it particularly suitable for systems with substantial prospective fault currents. Horizontal rear terminals facilitate direct busbar connections, while its fixed construction, auxiliary contacts and optional motor drive support integration into sophisticated low-voltage switchboards.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power distribution systems.
- Main incomer and high-current feeder protection.
- Selective electrical distribution systems.
- Installations with high prospective short-circuit currents.
- Transformer secondary distribution switchboards.
- Manufacturing and process plant switchgear.
- Commercial and critical infrastructure power distribution.
- IT network distribution systems up to 690 V.
- OEM switchboards requiring horizontal rear busbar connections.
Technical Specifications
| Series | SACE Emax 2 E2.2 |
|---|---|
| ABB order code | 1SDA071002R1 |
| EAN | 8015644748524 |
| Product type | Air circuit breaker |
| Frame / performance class | E2.2S |
| Rated current (In) | 1600 A |
| Rated uninterrupted current (Iu) | 1600 A |
| Rated operational voltage (Ue) | 690 V AC |
| Rated insulation voltage (Ui) | 1000 V AC |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Current type | AC |
| Number of poles | 3 |
| Version | Fixed |
| Terminal arrangement | Rear flat horizontal |
| Main-circuit connection | Bolt connection |
| Trip unit | Ekip Dip LSI |
| Release type | Electronic (EL) |
| Protection functions | L (long-time overload), S (short-time short circuit), I (instantaneous short circuit) |
| Overload release adjustment range | 640–1600 A |
| Short-time delayed short-circuit adjustment range | 960–16000 A |
| Instantaneous short-circuit adjustment range | 2400–24000 A |
| Integrated earth-fault protection | No |
| Rated ultimate short-circuit breaking capacity (Icu) at 400 V AC | 85 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 415 V AC | 85 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 440 V AC | 85 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 500 V AC | 66 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 525 V AC | 66 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 690 V AC | 66 kA |
| Rated service short-circuit breaking capacity (Ics) | 100% of Icu |
| Rated short-time withstand current (Icw), 1 s | 66 kA |
| Rated short-time withstand current (Icw), 3 s | 50 kA |
| Connecting capacity | 1200 mm² |
| Auxiliary contacts | 4 change-over contacts |
| Position indication | Circuit breaker open / closed |
| Control element | Push button |
| Complete device with protection unit | Yes |
| Integrated motor drive | No |
| Optional motor drive | Yes |
| Integrated undervoltage release | No |
| DIN rail mounting | No |
| Degree of protection | IP30 |
| Electrical durability at Ue ≤ 440 V | 12000 cycles |
| Electrical durability at 500–690 V | 10000 cycles |
| Mechanical durability | 25000 cycles |
| Power loss | 136 W |
| Product dimensions (W × H × D) | 276 × 371 × 270 mm |
| Net weight | 41 kg |
| Suitable for IT networks | Yes, up to 690 V |
| Standard | IEC 60947-2 |
Frequently Asked Questions
What is the ABB 1SDA071002R1 used for?
The ABB 1SDA071002R1 is an Emax 2 E2.2S air circuit breaker designed for switching and protecting high-current low-voltage AC distribution circuits, particularly systems requiring substantial short-circuit performance and selective electronic protection.
What are the rated current and voltage of the E2.2S 1600 Ekip Dip LSI?
The circuit breaker has a rated uninterrupted current of 1600 A and a rated operational voltage of up to 690 V AC.
What protection does the Ekip Dip LSI trip unit provide?
The Ekip Dip LSI electronic trip unit provides long-time overload (L), short-time delayed short-circuit (S) and instantaneous short-circuit (I) protection. This model does not incorporate the G earth-fault protection function.
What is the short-circuit performance of the ABB E2.2S 1600?
The E2.2S 1600 provides 85 kA Icu at 400/415/440 V AC and 66 kA Icu at 500/525/690 V AC. Its rated short-time withstand current is 66 kA for 1 s.
What does FHR mean on the ABB 1SDA071002R1?
The FHR configuration identifies a fixed circuit breaker with horizontal rear terminals, providing a connection arrangement particularly suited to integration with busbars inside low-voltage switchboards.
Trusted ABB Protection for Demanding Power Systems
ABB SACE Emax 2 air circuit breakers combine configurable electronic protection, high short-circuit performance and flexible switchboard integration to provide dependable protection and selective control for demanding low-voltage power distribution systems.
