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1SDA072349R1 ABB E2.2N 1600 Ekip Hi-Touch LSIG 3p WMP Air Circuit Breaker 1600 A
ABB 1SDA072349R1 E2.2N 1600 Ekip Hi-Touch LSIG 3p WMP is a 1600 A three-pole withdrawable SACE Emax 2 air circuit breaker with advanced LSIG electronic protection, power monitoring and 66 kA short-circuit breaking capacity for demanding low-voltage distribution systems.
£8,492.62
Why Choose the ABB E2.2N 1600 Ekip Hi-Touch LSIG 3p WMP Air Circuit Breaker?
The ABB E2.2N 1600 Ekip Hi-Touch LSIG 3p WMP, order code 1SDA072349R1, is a high-performance 1600 A three-pole withdrawable air circuit breaker from the ABB SACE Emax 2 range. Designed for demanding low-voltage power distribution systems, it combines the E2.2N frame with ABB's advanced Ekip Hi-Touch LSIG electronic trip unit for comprehensive circuit protection and electrical system monitoring.
The Ekip Hi-Touch LSIG release provides long-time overload, short-time delayed short-circuit, instantaneous short-circuit and earth-fault protection. The Hi-Touch platform also extends the breaker beyond conventional protection with advanced measurement, monitoring and power-quality capabilities, supporting detailed supervision of sophisticated electrical distribution networks.
Rated at 1600 A, the E2.2N performance level provides 66 kA short-circuit breaking capability and substantial short-time withstand performance for selective distribution systems. The withdrawable moving-part construction allows the breaker to be installed with a compatible E2.2 fixed part, facilitating inspection, maintenance and replacement in industrial and commercial switchboards.
Key Advantages
- High-performance ABB SACE Emax 2 E2.2N air circuit breaker for demanding low-voltage distribution.
- 1600 A rated current for high-current industrial, commercial and infrastructure systems.
- Three-pole configuration for three-phase AC electrical networks.
- Ekip Hi-Touch LSIG electronic trip unit with comprehensive circuit protection.
- Long-time overload, short-time delayed, instantaneous short-circuit and earth-fault protection.
- 66 kA rated ultimate short-circuit breaking capacity.
- 66 kA rated service short-circuit breaking capacity.
- High short-time withstand capability supports selective protection coordination.
- Advanced measurement, monitoring and power-quality capabilities through the Ekip Hi-Touch platform.
- Withdrawable construction supports efficient switchboard servicing and breaker replacement.
Key Features
- ABB SACE Emax 2 E2.2N series.
- 1600 A rated current.
- Three-pole (3P) configuration.
- Withdrawable moving part (WMP).
- Ekip Hi-Touch LSIG electronic protection release.
- 690 V AC maximum rated operational voltage.
- 1000 V AC rated insulation voltage.
- 12 kV rated impulse withstand voltage.
- 66 kA Icu short-circuit breaking capacity.
- 66 kA Ics service short-circuit breaking capacity.
- Ics equal to 100% of Icu.
- 66 kA Icw for 1 s.
- 50 kA Icw for 3 s.
- Long-time L overload protection.
- Short-time delayed S short-circuit protection.
- Instantaneous I short-circuit protection.
- Integrated G earth-fault protection.
- Advanced measurement, monitoring and power-quality functionality.
Advanced LSIG Protection and Power Monitoring
The ABB SACE Emax 2 E2.2N is engineered for high-current low-voltage distribution systems where reliable fault interruption and selective coordination are important. Its 66 kA breaking capability, combined with short-time withstand ratings of 66 kA for 1 s and 50 kA for 3 s, supports robust protection architectures in industrial plants, commercial buildings and critical electrical infrastructure.
The Ekip Hi-Touch LSIG release combines comprehensive circuit protection with advanced electrical measurement and monitoring. Long-time protection responds to sustained overloads, short-time protection supports selective fault clearing, instantaneous protection responds rapidly to severe short circuits, and the G function provides earth-fault protection. Hi-Touch functionality further supports sophisticated power monitoring and power-quality analysis for greater visibility of electrical network performance.
Typical Applications
- Main low-voltage electrical distribution switchboards.
- Industrial power distribution systems.
- Transformer secondary and installation protection.
- Commercial building electrical infrastructure.
- Data centre and critical power distribution.
- Manufacturing and process plant switchgear.
- Infrastructure and utility installations.
- Main incomer and high-current feeder protection.
- Three-phase AC networks requiring comprehensive LSIG protection.
- Electrical systems requiring advanced measurement, monitoring and power-quality analysis.
Technical Specifications
| Product range | SACE Emax 2 |
|---|---|
| Series | E2.2N |
| Order code / MPN | 1SDA072349R1 |
| Product group | Emax2 Air Circuit Breaker |
| Product type | Air circuit breaker |
| Construction | Withdrawable moving part |
| Number of poles | 3P |
| Rated current (In) | 1600 A |
| Rated uninterrupted current (Iu) | 1600 A |
| Rated operational voltage (Ue) | up to 690 V AC |
| Rated insulation voltage (Ui) | 1000 V AC |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Current type | AC |
| Trip unit | Ekip Hi-Touch LSIG |
| Release type | Electronic |
| Protection functions | L (long-time overload), S (short-time delayed short circuit), I (instantaneous short circuit) and G (earth fault) |
| Short-circuit performance level | N |
| Rated ultimate short-circuit breaking capacity (Icu) | 66 kA |
| Rated service short-circuit breaking capacity (Ics) | 66 kA |
| Ics as percentage of Icu | 100% |
| Rated short-time withstand current (Icw) | 66 kA for 1 s |
| Long-time overload protection adjustment | 0.4–1 × In |
| Short-time delayed protection adjustment | 0.6–10 × In |
| Instantaneous protection adjustment | 1.5–15 × In |
| Earth-fault protection adjustment | 0.1–1 × In |
| Integrated earth-fault protection | Yes |
| Product net weight | 48 kg |
| Standard | IEC 60947-2 |
Frequently Asked Questions
What is the ABB 1SDA072349R1 used for?
The ABB 1SDA072349R1 is a 1600 A three-pole withdrawable air circuit breaker used for switching, protection and advanced monitoring in demanding low-voltage power distribution systems, including industrial plants, commercial infrastructure, data centres and main distribution switchboards.
What protection does the Ekip Hi-Touch LSIG trip unit provide?
The Ekip Hi-Touch LSIG electronic trip unit provides long-time overload, short-time delayed short-circuit, instantaneous short-circuit and earth-fault protection. The Hi-Touch platform also provides advanced measurement, monitoring and power-quality functionality.
What is the breaking capacity of the ABB E2.2N 1600?
The E2.2N 1600 provides a rated ultimate short-circuit breaking capacity of 66 kA and a rated service short-circuit breaking capacity of 66 kA. Its short-time withstand capability is 66 kA for 1 s and 50 kA for 3 s.
Does the ABB 1SDA072349R1 provide earth-fault protection?
Yes. The G function within the Ekip Hi-Touch LSIG release provides integrated earth-fault protection in addition to long-time overload, short-time delayed and instantaneous short-circuit protection.
Is the ABB 1SDA072349R1 fixed or withdrawable?
The 1SDA072349R1 is a withdrawable moving part designed for installation with a compatible ABB SACE Emax 2 E2.2 fixed part, facilitating maintenance, inspection and replacement within the switchboard.
Trusted Protection from ABB
ABB SACE Emax 2 air circuit breakers combine high short-circuit performance, advanced electronic protection, sophisticated power monitoring and service-friendly withdrawable construction for demanding industrial, commercial and critical power distribution systems.
