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1SDA073130R1 ABB E4.2N 3200 Ekip G Hi-Touch LSIG 4p WMP Air Circuit Breaker 3200 A
ABB 1SDA073130R1 is a four-pole SACE Emax 2 E4.2N 3200 A withdrawable air circuit breaker with an Ekip G Hi-Touch LSIG electronic trip unit for advanced generator, transformer and low-voltage installation protection.
£18,344.63
Why Choose the ABB E4.2N 3200 Ekip G Hi-Touch LSIG 4p WMP Air Circuit Breaker?
The ABB E4.2N 3200 Ekip G Hi-Touch LSIG 4p WMP, order code 1SDA073130R1, is a high-performance SACE Emax 2 air circuit breaker designed for generator, transformer and installation protection in demanding low-voltage electrical distribution systems. This four-pole withdrawable breaker combines a rated continuous current of 3200 A with ABB's advanced Ekip G Hi-Touch LSIG electronic trip unit.
The Ekip G Hi-Touch LSIG release provides comprehensive long-time, short-time, instantaneous and earth-fault protection. Its generator-oriented protection platform and advanced Hi-Touch functionality make the breaker particularly suitable for critical generation and power-distribution applications requiring configurable protection, selectivity and sophisticated electrical system supervision.
The E4.2N 3200 provides an ultimate short-circuit breaking capacity of 66 kA at 400–440 V AC and a short-time withstand current of 66 kA for 1 s. Its four-pole withdrawable moving-part construction allows the breaker to be isolated from its compatible fixed chassis for inspection and maintenance while retaining the robust performance required for high-current switchboards.
Key Advantages
- Advanced ABB SACE Emax 2 air circuit breaker for generator, transformer and installation protection.
- 3200 A rated continuous current for demanding high-current applications.
- Four-pole configuration for comprehensive circuit switching and protection.
- Advanced Ekip G Hi-Touch LSIG electronic trip unit.
- LSIG functionality provides long-time, short-time, instantaneous and earth-fault protection.
- 66 kA ultimate short-circuit breaking capacity at 440 V AC.
- Wide adjustable overload and short-circuit protection ranges support effective system coordination.
- Withdrawable moving-part design supports convenient isolation, inspection and maintenance.
Key Features
- ABB SACE Emax 2 E4.2N series.
- 3200 A rated continuous current.
- Four-pole air circuit breaker.
- Ekip G Hi-Touch electronic trip unit.
- LSIG protection functions for comprehensive overload, short-circuit and earth-fault protection.
- 690 V rated voltage.
- 66 kA Icu at 400–440 V AC.
- 66 kA Icw for 1 s.
- Adjustable overload protection from 1280–3200 A.
- Adjustable short-time delayed short-circuit protection from 1920–32000 A.
- Adjustable instantaneous short-circuit protection from 4800–48000 A.
- Integrated earth-fault protection.
- Four auxiliary change-over contacts and open/closed position indication.
- Withdrawable moving-part configuration with connection through a separate fixed chassis part.
Advanced Generator Protection and Power Management
ABB SACE Emax 2 air circuit breakers are engineered to protect high-current low-voltage installations while providing dependable switching and selective fault interruption. The E4.2 platform is suited to substantial power-distribution systems, and the E4.2N 3200 combines 3200 A continuous-current capability with 66 kA short-circuit performance for demanding generator, transformer and installation protection duties.
The Ekip G Hi-Touch LSIG electronic trip unit combines advanced generator-oriented functionality with long-time overload, short-time delayed short-circuit, instantaneous short-circuit and earth-fault protection. Adjustable protection ranges enable the breaker to be coordinated with other protective devices throughout the electrical network, helping isolate faults while supporting continuity of service in unaffected sections of the installation.
Typical Applications
- Generator protection and generator switchboards.
- Transformer protection and secondary distribution.
- Low-voltage main distribution switchboards.
- High-current industrial power distribution systems.
- Manufacturing and process-industry electrical systems.
- Commercial and infrastructure power distribution.
- Critical power and high-current switchgear applications.
Technical Specifications
| Series | SACE Emax 2 E4.2 |
|---|---|
| Order code / MPN | 1SDA073130R1 |
| Product type | Air circuit breaker |
| Rated continuous current | 3200 A |
| Rated voltage | 690 V |
| Number of poles | 4 |
| Performance level | N |
| Ultimate short-circuit breaking capacity (Icu) at 400 V AC | 66 kA |
| Ultimate short-circuit breaking capacity (Icu) at 440 V AC | 66 kA |
| Short-time withstand current (Icw), 1 s | 66 kA |
| Release unit | Ekip G Hi-Touch |
| Release type | Electronic |
| Protection functions | LSIG |
| Long-time protection | Overload protection |
| Short-time protection | Short-circuit protection with time delay |
| Instantaneous protection | Instantaneous short-circuit protection |
| Earth-fault protection | Integrated |
| Overload release setting range | 1280–3200 A |
| Short-time delayed short-circuit setting range | 1920–32000 A |
| Instantaneous short-circuit setting range | 4800–48000 A |
| Configuration | Withdrawable moving part |
| Main circuit connection | Connection through separate fixed chassis part |
| Auxiliary contacts | 4 change-over contacts |
| Circuit-breaker position indication | Open / closed |
| Control element | Push button |
| Motor drive integrated | No |
| Motor drive optional | Yes |
| Protection rating | IP30 |
| Power loss | 743 W |
| Weight | 74 kg |
| EAN / GTIN | 8015644769802 |
| Country of manufacture | Italy |
| Product group | Emax2 Air Circuit Breaker |
Frequently Asked Questions
What is the ABB 1SDA073130R1 used for?
The ABB 1SDA073130R1 is a SACE Emax 2 air circuit breaker designed for generator, transformer and installation protection in high-current low-voltage electrical distribution systems.
What is the rated current of the E4.2N 3200?
The ABB E4.2N 3200 has a rated continuous current of 3200 A, making it suitable for high-current main distribution, generator and power-control applications.
What protection functions does the Ekip G Hi-Touch LSIG release provide?
The Ekip G Hi-Touch LSIG electronic trip unit provides long-time, short-time, instantaneous and earth-fault protection, helping protect electrical systems against overloads, short circuits and ground faults.
What is the breaking capacity of the ABB E4.2N 3200?
The E4.2N 3200 provides an ultimate short-circuit breaking capacity of 66 kA at 400–440 V AC and a short-time withstand current of 66 kA for 1 s.
Is the ABB 1SDA073130R1 a fixed or withdrawable breaker?
This model is supplied as a four-pole withdrawable moving part for a compatible ABB SACE Emax 2 fixed chassis, supporting convenient circuit isolation, inspection and maintenance within the switchgear assembly.
Trusted ABB Protection for Generator and Critical Power Systems
ABB SACE Emax 2 air circuit breakers combine high-current switching, advanced electronic protection and generator-focused power-management capabilities for dependable operation in demanding industrial, infrastructure and critical power-distribution systems.
