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1SDA104307R1 ABB E1.2N/E9 1250 Ekip Hi-Touch LSIG 4p WMP Emax 2 Air Circuit Breaker
ABB E1.2N/E9 1250 Ekip Hi-Touch LSIG 4p WMP SACE Emax 2 moving part air circuit breaker rated at 1250 A with Ekip Hi-Touch LSIG protection.
£10,985.76
Why Choose the ABB E1.2N/E9 1250 Ekip Hi-Touch LSIG 4p WMP?
The ABB E1.2N/E9 1250 Ekip Hi-Touch LSIG 4p WMP is a high-performance SACE Emax 2 withdrawable air circuit breaker moving part designed for advanced protection, monitoring and switching in modern low voltage electrical distribution systems. Equipped with the ABB Ekip Hi-Touch LSIG electronic trip unit, it provides comprehensive protection, measurement and communication functions for demanding industrial and infrastructure applications.
Designed for ABB Emax 2 E1.2 systems, the 1SDA104307R1 moving part combines advanced electronic protection technology with robust mechanical construction. The WMP withdrawable configuration enables flexible installation, testing and maintenance procedures within compatible ABB switchgear assemblies.
With a rated current of 1250 A, a four-pole configuration and an Ekip Hi-Touch LSIG protection release, this ABB Emax 2 circuit breaker solution provides intelligent protection coordination and enhanced operational visibility for low voltage power distribution networks.
Key Advantages
- Designed for ABB SACE Emax 2 low voltage air circuit breaker systems.
- 1250 A rated current capability for industrial distribution applications.
- Integrated Ekip Hi-Touch LSIG electronic trip unit.
- Four-pole withdrawable moving part design for flexible switchgear operation.
- Provides advanced overload, short-circuit and earth fault protection.
- Original ABB Emax 2 component engineered for dependable performance.
Key Features
- ABB SACE Emax 2 Air Circuit Breaker platform.
- E1.2N/E9 frame configuration.
- 1250 A rated uninterrupted current.
- Ekip Hi-Touch LSIG 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, protection and communication functions.
Advanced Protection for Low Voltage Distribution
The ABB Emax 2 range combines high-performance switching technology with intelligent electronic releases to meet the requirements of modern electrical distribution systems. The E1.2N/E9 1250 Ekip Hi-Touch LSIG 4p WMP delivers advanced protection and monitoring through its integrated Ekip Hi-Touch release.
The Ekip Hi-Touch LSIG trip unit provides comprehensive protection functions together with advanced measurement and communication capabilities, allowing engineers to optimise protection coordination and improve system reliability.
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 | 1SDA104307R1 | |
| 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 Hi-Touch LSIG | |
| Protection functions | Long-time, short-time, instantaneous and earth fault | |
| 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 Hi-Touch LSIG 4p WMP used for?
This ABB Emax 2 moving part is used for advanced circuit protection and switching in low voltage electrical distribution systems.
What current rating does this ABB circuit breaker support?
The E1.2N/E9 1250 Ekip Hi-Touch LSIG 4p WMP has a rated current of 1250 A.
What protection functions are included?
The circuit breaker includes an Ekip Hi-Touch LSIG electronic trip unit providing long-time, short-time, instantaneous and earth fault 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 1SDA104307R1.
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.
