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1SDA072338R1 ABB E2.2B 1600 Ekip Hi-Touch LSI 3p WMP Air Circuit Breaker
ABB 1SDA072338R1 Emax 2 E2.2B 1600 is a 1600 A three-pole withdrawable air circuit breaker with Ekip Hi-Touch LSI electronic protection and a 42 kA breaking capacity for advanced low-voltage power distribution systems.
£7,630.21
Why Choose the ABB E2.2B 1600 Ekip Hi-Touch LSI 3p WMP Air Circuit Breaker?
The ABB E2.2B 1600 Ekip Hi-Touch LSI 3p WMP, order code 1SDA072338R1, is a high-performance air circuit breaker (ACB) from the ABB SACE Emax 2 range, designed for advanced protection, monitoring and management of low-voltage electrical distribution systems. Combining the E2.2B frame with a 1600 A rated uninterrupted current and sophisticated Ekip Hi-Touch LSI electronic trip unit, it provides dependable protection for industrial, commercial and infrastructure power networks.
The Ekip Hi-Touch LSI electronic trip unit provides long-time overload, short-time delayed short-circuit and instantaneous short-circuit protection. Its advanced electronic platform adds extensive measurement and monitoring capabilities, while configurable protection functions support selective coordination between upstream and downstream devices throughout complex low-voltage distribution systems.
The E2.2B performance level provides a rated ultimate short-circuit breaking capacity of 42 kA at 400/415 V AC and a rated short-time withstand current of 42 kA for 1 s. This three-pole WMP configuration is supplied as a withdrawable moving part, supporting convenient inspection, servicing and replacement within compatible ABB Emax 2 withdrawable switchgear assemblies.
Key Advantages
- Advanced 1600 A Emax 2 air circuit breaker for low-voltage power distribution.
- 42 kA ultimate short-circuit breaking capacity at 400/415 V AC for dependable fault interruption.
- Advanced Ekip Hi-Touch LSI electronic protection with extensive measurement and monitoring functionality.
- Long-time, short-time and instantaneous protection supports effective system coordination.
- 42 kA short-time withstand current for 1 s supports selective protection strategies.
- Withdrawable moving-part construction supports efficient inspection, maintenance and breaker replacement.
Key Features
- ABB SACE Emax 2 E2.2B series.
- 1600 A rated uninterrupted current.
- Three-pole configuration.
- 690 V AC rated operational voltage.
- 42 kA Icu at 400/415 V AC.
- 42 kA short-time withstand current for 1 s.
- Ekip Hi-Touch LSI electronic trip unit.
- Long-time overload protection.
- Short-time delayed short-circuit protection.
- Instantaneous short-circuit protection.
- Advanced measurement and electrical monitoring capabilities.
- No integrated earth-fault protection in this LSI configuration.
- Four auxiliary changeover contacts.
- Circuit-breaker switched-off indication.
- Withdrawable moving-part configuration for compatible Emax 2 switchgear.
Advanced Protection and Power Management
ABB SACE Emax 2 air circuit breakers combine dependable circuit protection with advanced electronic measurement, monitoring and power-management capabilities. The E2.2B frame provides a compact solution for high-current low-voltage systems, while the Ekip Hi-Touch platform is designed for installations requiring enhanced visibility and sophisticated management of electrical distribution.
The Ekip Hi-Touch LSI trip unit combines long-time overload protection with short-time delayed and instantaneous short-circuit protection. These functions support selective coordination between protective devices, helping isolate faults close to their source while reducing unnecessary interruption to unaffected sections of the electrical network.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power distribution systems.
- Main incoming electrical supplies.
- Manufacturing and process plants.
- Commercial and infrastructure electrical distribution.
- Power-management and electrical monitoring systems.
- Electrical systems requiring advanced LSI protection and selective coordination.
Technical Specifications
| Product range | SACE Emax 2 |
|---|---|
| Frame | E2.2B |
| Order code / MPN | 1SDA072338R1 |
| Product type | Air circuit breaker |
| Rated uninterrupted current (Iu) | 1600 A |
| Number of poles | 3 |
| Rated operational voltage | 690 V AC |
| Rated ultimate short-circuit breaking capacity (Icu) at 400/415 V AC | 42 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 440 V AC | 42 kA |
| Rated short-time withstand current (Icw) | 42 kA for 1 s |
| Performance level | B |
| Trip unit | Ekip Hi-Touch LSI |
| Release type | Electronic / solid-state |
| Protection functions | Long-time, short-time and instantaneous (LSI) |
| Overload protection adjustment | 640–1600 A |
| Instantaneous short-circuit protection adjustment | 2400–24000 A |
| Integrated earth-fault protection | No |
| Auxiliary contacts | 4 changeover contacts |
| Switched-off indication | Yes |
| Main-circuit connection | Separate chassis part |
| Installation | Withdrawable |
| Configuration | Moving part (WMP) |
| Approximate weight | 48 kg |
| Reference standard | IEC |
Frequently Asked Questions
What is the ABB 1SDA072338R1 used for?
The ABB 1SDA072338R1 is a 1600 A three-pole air circuit breaker designed to protect, monitor and control demanding low-voltage electrical distribution systems.
What is the current rating of the ABB E2.2B 1600?
The ABB E2.2B 1600 has a rated uninterrupted current of 1600 A.
What is the breaking capacity of the ABB 1SDA072338R1?
The E2.2B has a rated ultimate short-circuit breaking capacity of 42 kA at 400/415 V AC and a rated short-time withstand current of 42 kA for 1 s.
What protection does the Ekip Hi-Touch LSI trip unit provide?
The Ekip Hi-Touch LSI electronic trip unit provides long-time overload, short-time delayed short-circuit and instantaneous short-circuit protection, together with advanced measurement and monitoring capabilities. This LSI configuration does not include integrated earth-fault protection.
Is the ABB 1SDA072338R1 fixed or withdrawable?
The 1SDA072338R1 is supplied as a withdrawable moving part (WMP) for installation within a compatible ABB Emax 2 withdrawable circuit-breaker assembly.
Trusted Protection from ABB
ABB SACE Emax 2 air circuit breakers combine dependable electrical protection, advanced electronic trip technology and power-system monitoring capabilities for demanding industrial, commercial and infrastructure power-distribution systems.
