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1SDA104308R1 ABB E1.2N/E9 1250 Ekip Touch LSI 4p WMP Emax 2 Air Circuit Breaker
ABB E1.2N/E9 1250 Ekip Touch LSI 4p WMP SACE Emax 2 moving part air circuit breaker rated at 1250 A with Ekip Touch LSI protection.
£7,661.02
Why Choose the ABB E1.2N/E9 1250 Ekip Touch LSI 4p WMP?
The ABB E1.2N/E9 1250 Ekip Touch LSI 4p WMP is a high-performance SACE Emax 2 withdrawable air circuit breaker moving part designed for reliable protection, switching and monitoring in modern low voltage electrical distribution systems. Equipped with the ABB Ekip Touch LSI electronic trip unit, it provides advanced protection functions with an intuitive interface for efficient system management.
Designed for ABB Emax 2 E1.2 systems, the 1SDA104308R1 moving part combines proven circuit breaker technology with intelligent electronic protection. The WMP withdrawable configuration enables simplified installation, testing and maintenance procedures within compatible ABB switchgear assemblies.
With a rated current of 1250 A, a four-pole configuration and an Ekip Touch LSI protection release, this ABB Emax 2 circuit breaker solution is suitable for demanding low voltage distribution applications requiring dependable overload and short-circuit protection.
Key Advantages
- Designed for ABB SACE Emax 2 low voltage air circuit breaker systems.
- 1250 A rated current capability for industrial power distribution applications.
- Integrated Ekip Touch LSI electronic trip unit with display interface.
- Four-pole withdrawable moving part design for flexible switchgear operation.
- Provides long-time, short-time and instantaneous protection.
- Original ABB Emax 2 component engineered for reliable performance.
Key Features
- ABB SACE Emax 2 Air Circuit Breaker platform.
- E1.2N/E9 frame configuration.
- 1250 A rated uninterrupted current.
- Ekip Touch LSI electronic trip unit.
- Four-pole (4P) configuration.
- 800 V AC rated operational voltage.
- Rear flat horizontal terminal connection.
- Withdrawable WMP version for ABB Emax 2 switchgear systems.
- Advanced measurement and protection functionality.
Advanced Protection for Low Voltage Distribution
The ABB Emax 2 range combines robust switching technology with intelligent electronic protection to meet the requirements of modern electrical distribution systems. The E1.2N/E9 1250 Ekip Touch LSI 4p WMP provides dependable protection through its integrated Ekip Touch release and flexible withdrawable construction.
The Ekip Touch LSI trip unit provides configurable long-time, short-time and instantaneous protection functions, helping engineers achieve effective system coordination while maintaining reliable electrical operation.
Typical Applications
- Industrial low voltage switchboards.
- Manufacturing and process facilities.
- Commercial power distribution systems.
- Energy infrastructure installations.
- Generator and transformer protection systems.
- Critical electrical distribution networks.
Technical Specifications
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| Voltage | 800 V AC | |
|---|---|---|
| Device Type | ACB | |
| Product group | Emax2 Air Circuit Breaker | |
| Series | SACE Emax 2 | |
| Order code | 1SDA104308R1 | |
| Product type | Moving part for air circuit breaker | |
| Frame size | E1.2 | |
| Short-circuit performance level | N | |
| Rated current (In) | 1250 A | |
| Rated uninterrupted current (Iu) | 1250 A | |
| Rated operational voltage (Ue) | 800 V AC | |
| Rated insulation voltage (Ui) | 1000 V AC | |
| Rated impulse withstand voltage (Uimp) | 12 kV | |
| Rated ultimate short-circuit breaking capacity (Icu) | 50 kA at 800 V AC | |
| Rated service short-circuit breaking capacity (Ics) | 44 kA at 800 V AC | |
| Rated short-time withstand current | 44 kA for 1 s / 30 kA for 3 s | |
| Number of poles | 4P | |
| Release | Ekip Touch LSI | |
| Protection functions | Long-time, short-time and instantaneous | |
| Terminal connection type | Rear flat horizontal | |
| Electrical durability | 500 cycles at Ue = 800 V | |
| Mechanical durability | 20000 cycles | |
| Standards | IEC |
Frequently Asked Questions
What is the ABB E1.2N/E9 1250 Ekip Touch LSI 4p WMP used for?
This ABB Emax 2 moving part is used for protection and switching in low voltage electrical distribution systems.
What current rating does this ABB circuit breaker support?
The E1.2N/E9 1250 Ekip Touch LSI 4p WMP has a rated current of 1250 A.
What protection functions are included?
The circuit breaker includes an Ekip Touch LSI electronic trip unit providing long-time, short-time and instantaneous protection functions.
What voltage rating does this ABB Emax 2 unit have?
The unit is rated for operation up to 800 V AC with a rated insulation voltage of 1000 V AC.
What is the ABB order code for this product?
The ABB order code is 1SDA104308R1.
Trusted by Industrial Power Engineers Worldwide
ABB Emax 2 air circuit breakers are trusted by electrical engineers worldwide to deliver reliable protection, intelligent control and flexible low voltage power distribution solutions.
