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ABB SACE Emax 3 E1.3B 800 ACB 4 Pole 800A 42kA Ekip Aware LSI Withdrawable Moving Part
ABB 1SDA125589R1 is an E1.3B 800 Ekip Aware LSI 4-pole withdrawable SACE Emax 3 air circuit breaker with an 800 A rated current and adjustable long-time and instantaneous protection.
£3,410.06
Why Choose ABB 1SDA125589R1?
The ABB 1SDA125589R1 is an E1.3B 800 Ekip Aware LSI 4-pole WMP air circuit breaker from the SACE Emax 3 range, designed for reliable protection and switching in low-voltage power distribution systems.
With an 800 A rated current and an Ekip Aware LSI R 800 electronic release, this withdrawable circuit breaker provides adjustable long-time and instantaneous protection for demanding electrical distribution applications.
The 4-pole withdrawable configuration, integrated auxiliary contacts and open/closed position indication make the ABB 1SDA125589R1 suitable for applications requiring dependable circuit protection, operational flexibility and straightforward switchboard integration.
Key Advantages
- 800 A rated current: Suitable for high-current low-voltage distribution systems.
- Ekip Aware LSI protection: Provides long-time and instantaneous overcurrent protection functions.
- 4-pole configuration: Enables switching and protection of three-phase systems with a neutral pole.
- Withdrawable design: Allows the circuit-breaker moving part to be withdrawn from the corresponding switchgear assembly.
- Adjustable protection settings: Long-time and instantaneous protection thresholds can be configured to suit the installation.
- Auxiliary contacts: Four auxiliary contacts support electrical signalling and control functions.
- Position indication: Supports monitoring of the circuit-breaker open/closed status.
Key Features
- Manufacturer: ABB
- Order code: 1SDA125589R1
- Product family: SACE Emax 3
- Breaker type: E1.3B 800
- Electronic release: Ekip Aware LSI R 800
- Protection functions: LSI
- Number of poles: 4
- Rated current: 800 A
- Installation configuration: Withdrawable / WMP
- Auxiliary contacts: 4
- Open/closed position indication
- EAN: 8056221261418
ABB SACE Emax 3 E1.3B 800 Protection
The 1SDA125589R1 combines the E1.3B 800 circuit-breaker platform with ABB's Ekip Aware LSI electronic release. The LSI protection configuration provides adjustable long-time and instantaneous protection, allowing the breaker to be coordinated with the characteristics and protection requirements of the electrical distribution system.
Its 320–800 A long-time setting range and 1200–12000 A instantaneous setting range provide flexibility when configuring protection for downstream equipment and distribution circuits. The withdrawable construction also supports maintenance and operational procedures where the circuit-breaker moving part needs to be removed from the switchgear.
Typical Applications
- Low-voltage main distribution switchboards
- Industrial electrical distribution systems
- Commercial building power distribution
- Manufacturing and process facilities
- Motor and equipment distribution systems
- Power distribution centres
- Switchgear and electrical control assemblies
- Applications requiring withdrawable air circuit breakers
Technical Specifications
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| Device Type | ACB | |
|---|---|---|
| Current | 800 A | |
| Poles | 4-pole | |
| Phase | Three Phase | |
| Breaking Capacity | 42 kA | |
| Trip Unit | LSI | |
| Application | Power distribution | |
| Mounting Type | Withdrawable | |
| Manufacturer | ABB | |
| Part Number | 1SDA125589R1 | |
| Product Range | SACE Emax 3 | |
| Breaker Type | E1.3B 800 | |
| Rated Current | 800 A | |
| Number of Poles | 4 | |
| Electronic Release | Ekip Aware LSI R 800 | |
| Protection | Long-time and instantaneous overcurrent protection | |
| Long-Time Setting I1 | 320–800 A | |
| Instantaneous Setting I3 | 1200–12000 A | |
| Construction | Withdrawable / moving part | |
| Auxiliary Contacts | 4 | |
| Position Indication | Open / closed | |
| EAN | 8056221261418 | |
| HS Code | 85362090 |
Frequently Asked Questions
What is ABB 1SDA125589R1?
The ABB 1SDA125589R1 is an E1.3B 800 Ekip Aware LSI 4-pole withdrawable air circuit breaker for SACE Emax 3 low-voltage power distribution applications.
What is the rated current of the 1SDA125589R1?
The ABB 1SDA125589R1 has a rated current of 800 A.
How many poles does the ABB 1SDA125589R1 have?
The ABB 1SDA125589R1 is a 4-pole circuit breaker.
What type of electronic release is fitted?
The circuit breaker is equipped with an Ekip Aware LSI R 800 electronic release providing LSI protection functions.
What are the adjustable protection ranges?
The long-time protection setting I1 is adjustable from 320 to 800 A, while the instantaneous protection setting I3 is adjustable from 1200 to 12000 A.
Is ABB 1SDA125589R1 withdrawable?
Yes. The 1SDA125589R1 is the withdrawable moving part configuration, identified by the WMP designation.
Does the 1SDA125589R1 include auxiliary contacts?
Yes. The product configuration includes 4 auxiliary contacts and supports open/closed position indication.
Trusted by Professionals
ABB SACE Emax 3 circuit breakers provide advanced low-voltage power distribution protection with flexible electronic protection functions and configurations for demanding electrical installations.
