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1SDA072225R1 ABB E1.2C 1600 Ekip Touch LSI 3p WMP Air Circuit Breaker
ABB 1SDA072225R1 Emax 2 E1.2C 1600 three-pole withdrawable air circuit breaker moving part with a 1600 A rated current, 50 kA breaking capacity at 400 V AC and Ekip Touch LSI electronic protection.
£3,596.27
Why Choose the ABB E1.2C 1600 Ekip Touch LSI 3p WMP Air Circuit Breaker?
The ABB E1.2C 1600 Ekip Touch LSI 3p WMP, order code 1SDA072225R1, is a withdrawable Emax 2 air circuit breaker (ACB) moving part designed for advanced protection, switching and isolation in low-voltage electrical distribution systems. Part of the ABB SACE Emax 2 series, this three-pole unit combines a 1600 A rated uninterrupted current with the Ekip Touch LSI electronic trip unit for intelligent overload and short-circuit protection.
The compact E1.2C platform provides strong short-circuit performance for demanding industrial, commercial and infrastructure switchboards. Its Ekip Touch LSI electronic release provides long-time, short-time and instantaneous protection, supporting both rapid fault interruption and selective coordination between protective devices within the distribution network.
With a 1600 A rated uninterrupted current, a three-pole configuration, a rated operational voltage of 690 V AC and an ultimate short-circuit breaking capacity of 50 kA at 400 V AC, the E1.2C 1600 is suited to demanding distribution applications. The WMP withdrawable moving-part configuration is designed for installation with the corresponding Emax 2 fixed part, supporting convenient isolation, testing and maintenance.
Key Advantages
- Advanced ABB Emax 2 air circuit breaker for high-current low-voltage power distribution.
- 1600 A rated uninterrupted current for demanding industrial and commercial distribution circuits.
- 50 kA ultimate short-circuit breaking capacity at 400 V AC.
- Three-pole configuration for three-phase electrical systems.
- Advanced Ekip Touch LSI electronic trip unit.
- Long-time protection against sustained overload conditions.
- Short-time protection supports selective coordination between upstream and downstream protective devices.
- Instantaneous protection provides rapid interruption of severe short circuits.
- 640–1600 A adjustable overload protection range.
- 960–16000 A adjustable short-time delayed short-circuit protection range.
- Touch interface supports intuitive protection configuration and monitoring.
- Withdrawable moving-part construction supports convenient isolation, inspection and maintenance.
Key Features
- ABB SACE Emax 2 E1.2C air circuit breaker moving part.
- 1600 A rated uninterrupted current.
- Three-pole (3P) configuration.
- 690 V AC rated operational voltage.
- 50 kA Icu at 400 V AC.
- Ekip Touch LSI electronic protection release.
- Long-time overload protection with adjustable current threshold.
- Short-time delayed protection for short-circuit selectivity.
- Instantaneous protection for rapid interruption of severe short circuits.
- 640–1600 A overload protection adjustment range.
- 960–16000 A short-time delayed short-circuit adjustment range.
- Touchscreen interface for convenient protection settings and electrical information.
- Integrated measurement and monitoring capabilities through the Ekip Touch platform.
- No integrated ground-fault protection in the LSI protection configuration.
- Withdrawable moving part (WMP) for switchboard applications.
- Designed for use with the corresponding Emax 2 fixed part.
Intelligent Selective Protection for Power Distribution
The ABB Emax 2 E1.2C combines high-current switching with intelligent electronic protection for important low-voltage distribution circuits. Its 1600 A current rating and 50 kA ultimate short-circuit breaking capacity at 400 V AC make it suitable for incoming supplies, bus couplers, distribution feeders and other circuits where dependable fault interruption and continuity of supply are important.
The Ekip Touch LSI trip unit provides three complementary protection functions. Long-time protection responds to sustained overloads, short-time protection provides controlled fault clearing to support selective coordination, and instantaneous protection rapidly interrupts severe short circuits. The touch interface simplifies access to settings and electrical information, while the withdrawable Emax 2 construction allows the moving part to be isolated and removed from its corresponding fixed part for testing or maintenance.
Typical Applications
- Low-voltage distribution switchboards.
- Industrial power distribution systems.
- Commercial building electrical distribution.
- Incoming supply protection.
- Outgoing feeder protection.
- Bus coupler and distribution applications.
- Selective and coordinated electrical networks.
- Manufacturing and production facilities.
- Infrastructure and critical power installations.
- High-current distribution circuits up to 1600 A.
- Switchboards requiring intelligent electronic protection and monitoring.
- Withdrawable switchgear requiring convenient isolation and maintenance.
Technical Specifications
| Product group | Emax2 Air Circuit Breaker |
|---|---|
| Series | SACE Emax 2 |
| ABB order code | 1SDA072225R1 |
| EAN | 8015644760755 |
| Product type | Air circuit breaker moving part |
| Frame | E1.2 |
| Performance level | C |
| Rated uninterrupted current (Iu) | 1600 A |
| Number of poles | 3 |
| Current type | AC |
| Rated operational voltage | 690 V AC |
| Ultimate short-circuit breaking capacity (Icu) | 50 kA at 400 V AC |
| Trip unit | Ekip Touch LSI |
| Release type | Electronic / solid-state |
| Protection functions | Long-time, short-time and instantaneous (LSI) |
| Overload protection adjustment | 640–1600 A |
| Short-time delayed short-circuit adjustment | 960–16000 A |
| Ground-fault protection | Not included in the LSI protection configuration |
| Execution | Withdrawable moving part (WMP) |
| Application | Low-voltage power distribution and selective circuit protection |
Frequently Asked Questions
What is the ABB 1SDA072225R1 used for?
The ABB 1SDA072225R1 is an Emax 2 air circuit breaker moving part designed for switching and protecting three-phase low-voltage electrical distribution circuits in industrial, commercial and infrastructure switchboards.
What is the rated current of the ABB E1.2C 1600?
The circuit breaker has a rated uninterrupted current of 1600 A, with an adjustable overload protection range of 640–1600 A.
What protection unit does the 1SDA072225R1 use?
The breaker uses an Ekip Touch LSI electronic trip unit providing long-time, short-time and instantaneous protection, with a touch interface for convenient configuration and monitoring.
What is the short-circuit performance of the ABB E1.2C 1600?
The ABB E1.2C 1600 1SDA072225R1 has an ultimate short-circuit breaking capacity of 50 kA at 400 V AC and provides adjustable short-time delayed and instantaneous protection through its Ekip Touch LSI trip unit.
What does WMP mean on the ABB E1.2C 1600?
WMP identifies the withdrawable moving part of the circuit breaker. It is designed for installation with the corresponding ABB Emax 2 fixed part, allowing the breaker to be withdrawn for isolation, testing and maintenance.
Trusted Circuit Protection from ABB
ABB SACE Emax 2 air circuit breakers combine high-performance low-voltage circuit protection with intelligent electronic trip technology, selective coordination, measurement capabilities and flexible withdrawable switchgear integration for modern industrial and commercial power distribution systems.
