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ABB SACE Emax 3 E1.3C 800 ACB 4 Pole 800A 50kA Ekip Aware LI Withdrawable Moving Part
ABB 1SDA125593R1 is an E1.3C 800 Ekip Aware LI 4-pole withdrawable SACE Emax 3 air circuit breaker with an 800 A rated current and adjustable long-time and instantaneous protection.
£3,221.43
Why Choose ABB 1SDA125593R1?
The ABB 1SDA125593R1 is an E1.3C 800 Ekip Aware LI 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 LI R 800 electronic release, this withdrawable circuit breaker provides adjustable long-time and instantaneous overcurrent protection for demanding electrical distribution applications.
The 4-pole withdrawable configuration combines flexible switchgear installation with electronic protection functionality, while four auxiliary contacts and open/closed position indication support control, signalling and operational monitoring within compatible switchgear assemblies.
Key Advantages
- 800 A rated current: Suitable for high-current low-voltage power distribution applications.
- Ekip Aware LI protection: Provides long-time and instantaneous overcurrent protection.
- 4-pole configuration: Suitable for three-phase systems requiring neutral pole switching and protection.
- Withdrawable construction: Allows the circuit-breaker moving part to be withdrawn from the associated switchgear assembly.
- Adjustable protection settings: Long-time and instantaneous protection thresholds can be configured to suit the installation.
- Four auxiliary contacts: Support electrical signalling and control functions.
- Position indication: Provides open/closed status indication for operational monitoring.
Key Features
- Manufacturer: ABB
- Order code: 1SDA125593R1
- Product family: SACE Emax 3
- Breaker type: E1.3C 800
- Electronic release: Ekip Aware LI R 800
- Protection functions: LI
- Number of poles: 4
- Rated current: 800 A
- Installation configuration: Withdrawable / WMP
- Long-time setting I1: 320–800 A
- Instantaneous setting I3: 1200–12000 A
- Auxiliary contacts: 4
- Position indication: Open / closed
- EAN: 8056221261456
ABB SACE Emax 3 E1.3C 800 Protection
The 1SDA125593R1 combines the E1.3C 800 circuit-breaker platform with ABB's Ekip Aware LI electronic release. The LI protection configuration provides adjustable long-time and instantaneous protection, helping coordinate the circuit breaker with the electrical characteristics and protection requirements of the 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. This makes the breaker suitable for applications where dependable overcurrent protection and configurable trip thresholds are required.
The withdrawable WMP configuration is designed for use within compatible SACE Emax 3 switchgear assemblies, allowing the moving part of the air circuit breaker to be withdrawn for suitable maintenance and operational procedures. Four auxiliary contacts and open/closed position indication further support switchgear control and monitoring requirements.
Typical Applications
- Low-voltage main distribution switchboards
- Industrial electrical distribution systems
- Commercial building power distribution
- Manufacturing and process facilities
- Power distribution centres
- Electrical switchgear assemblies
- High-current distribution feeders
- Infrastructure power distribution
- 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 | 50 kA | |
| Trip Unit | LI | |
| Application | Power distribution | |
| Mounting Type | Withdrawable | |
| Manufacturer | ABB | |
| Part Number | 1SDA125593R1 | |
| Product Range | SACE Emax 3 | |
| Breaker Type | E1.3C 800 | |
| Rated Current | 800 A | |
| Number of Poles | 4 | |
| Electronic Release | Ekip Aware LI R 800 | |
| Protection | Long-time and instantaneous overcurrent protection | |
| Long-Time Setting I1 | 320–800 A | |
| Instantaneous Setting I3 | 1200–12000 A | |
| Configuration | Withdrawable / WMP | |
| Auxiliary Contacts | 4 | |
| Position Indication | Open / closed | |
| EAN | 8056221261456 | |
| HS Code | 85362090 |
Frequently Asked Questions
What is ABB 1SDA125593R1?
The ABB 1SDA125593R1 is an E1.3C 800 Ekip Aware LI 4-pole withdrawable air circuit breaker for SACE Emax 3 low-voltage power distribution applications.
What is the rated current of the 1SDA125593R1?
The ABB 1SDA125593R1 has a rated current of 800 A.
How many poles does the ABB 1SDA125593R1 have?
The ABB 1SDA125593R1 is a 4-pole circuit breaker.
What type of electronic release is fitted?
The circuit breaker is equipped with an Ekip Aware LI R 800 electronic release providing LI 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 1SDA125593R1 withdrawable?
Yes. The 1SDA125593R1 is a withdrawable moving-part configuration identified by the WMP designation.
Does the ABB 1SDA125593R1 include auxiliary contacts?
Yes. The product configuration includes 4 auxiliary contacts and provides open/closed position indication.
What is the difference between LI and LSI protection?
LI protection provides long-time and instantaneous overcurrent protection, while LSI protection additionally includes a short-time protection function for applications requiring greater selectivity.
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.
