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ABB SACE Emax 3 E1.3B 1000 ACB 4 Pole 1000A 42kA Ekip Aware LI Withdrawable Moving Part
ABB 1SDA125603R1 is an E1.3B 1000 Ekip Aware LI 4-pole withdrawable moving part for SACE Emax 3 air circuit breakers, rated at 1000 A with adjustable long-time and instantaneous overcurrent protection.
£3,279.49
Why Choose ABB 1SDA125603R1?
The ABB 1SDA125603R1 is an E1.3B 1000 Ekip Aware LI 4-pole withdrawable moving part (WMP) for the ABB SACE Emax 3 air circuit breaker platform, providing electronic overcurrent protection for demanding low-voltage power distribution systems.
With a 1000 A rated current and Ekip Aware LI R 1000 electronic release, the 1SDA125603R1 provides adjustable long-time and instantaneous overcurrent protection, supporting flexible protection coordination across high-capacity electrical installations.
Designed for withdrawable Emax 3 applications, this ABB circuit-breaker moving part combines a robust four-pole configuration with four auxiliary contacts and open/closed position indication for practical control, signalling and maintenance requirements.
Key Advantages
- ABB SACE Emax 3 E1.3B 1000 platform compatibility
- 1000 A rated current for high-capacity power distribution
- 4-pole configuration for comprehensive circuit protection
- Ekip Aware LI electronic release with adjustable protection functions
- Withdrawable moving-part design for practical switchgear maintenance
- Four auxiliary contacts for control and signalling applications
- Open/closed position indication for operational monitoring
- Suitable for demanding industrial and commercial low-voltage installations
Key Features
- Manufacturer: ABB
- Part Number: 1SDA125603R1
- Product Type: E1.3B 1000 Ekip Aware LI 4p WMP
- Product Family: SACE Emax 3
- Rated Current: 1000 A
- Number of Poles: 4
- Release Unit: Ekip Aware LI R 1000
- Protection Functions: Long-time and instantaneous overcurrent protection
- Construction: Withdrawable moving part
- Long-Time Current Setting I1: 400–1000 A
- Instantaneous Current Setting I3: 1500–15000 A
- Auxiliary Contacts: 4
- Position Indication: Open/closed
- EAN: 8056221261555
ABB Emax 3 E1.3B 1000 Ekip Aware LI Protection
The ABB 1SDA125603R1 forms part of the SACE Emax 3 E1.3B 1000 family and uses an Ekip Aware LI R 1000 electronic release. The LI protection arrangement provides adjustable long-time and instantaneous overcurrent protection, allowing the breaker to be configured to suit the protection and discrimination requirements of the electrical installation.
With an I1 adjustment range of 400–1000 A and an I3 adjustment range of 1500–15000 A, the 1SDA125603R1 provides flexibility when coordinating protection across high-capacity low-voltage distribution networks.
The four-pole withdrawable moving-part construction enables the circuit breaker moving part to be withdrawn for servicing and maintenance within compatible Emax 3 switchgear assemblies. Four auxiliary contacts and open/closed position indication further support control, signalling and operational monitoring.
Typical Applications
- Industrial low-voltage switchboards
- Commercial power distribution systems
- Manufacturing and process facilities
- Large electrical distribution panels
- Critical power infrastructure
- Data centre and infrastructure power systems
- Generator and transformer distribution systems
- Main incoming and feeder protection
Technical Specifications
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| Device Type | ACB | |
|---|---|---|
| Current | 1000 A | |
| Poles | 4-pole | |
| Phase | Three Phase | |
| Breaking Capacity | 42 kA | |
| Trip Unit | LI | |
| Application | Power distribution | |
| Mounting Type | Withdrawable | |
| Brand | ABB | |
| Part Number | 1SDA125603R1 | |
| Series | SACE Emax 3 | |
| Frame Size | E1.3B | |
| Rated Current | 1000 A | |
| Protection Release | Ekip Aware LI R 1000 | |
| Protection Functions | Long-time and instantaneous overcurrent protection | |
| Long-Time Current Setting I1 | 400–1000 A | |
| Instantaneous Current Setting I3 | 1500–15000 A | |
| Version | Withdrawable moving part (WMP) | |
| Auxiliary Contacts | 4 | |
| Position Indication | Open/closed | |
| EAN | 8056221261555 | |
| HS Code | 85362090 |
Frequently Asked Questions
What is ABB 1SDA125603R1?
ABB 1SDA125603R1 is an E1.3B 1000 Ekip Aware LI 4-pole withdrawable moving part for the SACE Emax 3 air circuit breaker range.
What is the rated current of 1SDA125603R1?
The ABB 1SDA125603R1 has a rated current of 1000 A.
How many poles does ABB 1SDA125603R1 have?
The 1SDA125603R1 is a 4-pole circuit-breaker moving part.
What protection release is used by 1SDA125603R1?
The 1SDA125603R1 uses an Ekip Aware LI R 1000 electronic release providing long-time and instantaneous overcurrent protection.
What is the long-time current setting range?
The I1 long-time current setting range is 400–1000 A.
What is the instantaneous current setting range?
The I3 instantaneous current setting range is 1500–15000 A.
Is ABB 1SDA125603R1 a withdrawable device?
Yes. The 1SDA125603R1 is specified as a withdrawable moving part (WMP) for the ABB SACE Emax 3 E1.3B 1000 platform.
Does 1SDA125603R1 include auxiliary contacts?
Yes. The moving part includes four auxiliary contacts and provides open/closed position indication.
Trusted by Professionals
ABB SACE Emax 3 circuit-breaker solutions are designed for demanding low-voltage power distribution applications where reliable switching, configurable protection and maintainable switchgear are required.
ABB 1SDA125603R1 combines a 1000 A rating, four-pole withdrawable construction and Ekip Aware LI electronic protection for flexible Emax 3 power distribution applications.
