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ABB SACE Emax 3 E1.3B 1250 ACB 3 Pole 1250A 42kA Ekip Aware LSI Withdrawable Moving Part
ABB 1SDA125347R1 is an Emax 3 E1.3B 1250 Ekip Aware LSI 3-pole WMP moving part with a 1250 A rated current for low-voltage power distribution and circuit protection.
£2,974.73
Why Choose the ABB 1SDA125347R1?
The ABB 1SDA125347R1 is an Emax 3 E1.3B 1250 Ekip Aware LSI 3-pole WMP air circuit breaker moving part designed for reliable low-voltage power distribution and protection in demanding electrical installations.
Rated at 1250 A, this SACE Emax 3 component incorporates an Ekip Aware LSI electronic release with adjustable long-time and instantaneous overcurrent protection for dependable management of electrical faults.
Designed for ABB E1.3B 1250 withdrawable air circuit breaker systems, the 1SDA125347R1 combines electronic protection, high-current switching capability and practical withdrawable construction for industrial and commercial switchboards.
Key Advantages
- 1250 A rated current for high-capacity low-voltage distribution
- 3-pole configuration for three-phase electrical systems
- Ekip Aware LSI electronic release for comprehensive overcurrent protection
- Adjustable long-time and instantaneous protection functions
- WMP moving part configuration for Emax 3 withdrawable systems
- Long-time protection adjustment from 500 A to 1250 A
- Instantaneous protection adjustment from 1875 A to 18750 A
- Four auxiliary contacts for control and indication circuits
Key Features
- ABB SACE Emax 3 air circuit breaker component
- Model: E1.3B 1250
- Rated current: 1250 A
- Number of poles: 3
- Electronic release: Ekip Aware
- Protection functions: LSI
- Configuration: WMP moving part
- Long-time protection adjustment I1: 500–1250 A
- Instantaneous protection adjustment I3: 1875–18750 A
- Four auxiliary contacts
- Breaker position indication
- EAN: 8056221258999
Reliable Power Protection for Industrial Machinery
The ABB 1SDA125347R1 provides configurable electronic protection for electrical distribution systems supplying industrial machinery, plant equipment and other high-load installations. Its Ekip Aware LSI release provides long-time and instantaneous protection settings to accommodate different distribution requirements.
As part of the ABB SACE Emax 3 platform, this 1250 A 3-pole moving part is designed for integration into compatible withdrawable assemblies, while its auxiliary contacts and position indication support monitoring and control functions within professional switchboard installations.
Typical Applications
- Industrial low-voltage main distribution
- Factory and manufacturing switchboards
- Commercial electrical distribution systems
- High-current feeder protection
- Industrial power distribution assemblies
- Electrical infrastructure and distribution boards
- ABB SACE Emax 3 withdrawable switchgear installations
Technical Specifications
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| Device Type | ACB | |
|---|---|---|
| Current | 1250 A | |
| Poles | 3-pole | |
| Phase | Three Phase | |
| Breaking Capacity | 42 kA | |
| Trip Unit | LSI | |
| Application | Power distribution | |
| Mounting Type | Withdrawable | |
| Manufacturer | ABB | |
| Part number | 1SDA125347R1 | |
| Product family | SACE Emax 3 | |
| Breaker type | E1.3B 1250 Ekip Aware LSI 3p WMP | |
| Rated current | 1250 A | |
| Release unit | Ekip Aware | |
| Protection | LSI | |
| Long-time protection setting I1 | 500–1250 A | |
| Instantaneous protection setting I3 | 1875–18750 A | |
| Configuration | WMP moving part | |
| Auxiliary contacts | 4 | |
| HS Code | 85362090 |
Frequently Asked Questions
What is ABB 1SDA125347R1?
ABB 1SDA125347R1 is an Emax 3 E1.3B 1250 Ekip Aware LSI 3-pole WMP moving part for ABB SACE Emax 3 air circuit breaker systems.
What is the rated current of the ABB 1SDA125347R1?
The ABB 1SDA125347R1 has a rated current of 1250 A.
How many poles does the ABB 1SDA125347R1 have?
The ABB 1SDA125347R1 is a 3-pole air circuit breaker moving part designed for three-phase low-voltage power distribution.
What protection functions are provided?
The ABB 1SDA125347R1 uses an Ekip Aware LSI electronic release with long-time and instantaneous overcurrent protection functions.
What are the protection adjustment ranges?
The long-time protection I1 can be adjusted from 500 A to 1250 A, while the instantaneous protection I3 can be adjusted from 1875 A to 18750 A.
Trusted by Machine Builders Worldwide
The ABB 1SDA125347R1 combines Emax 3 platform compatibility, Ekip Aware LSI electronic protection and a 1250 A 3-pole moving-part configuration for dependable power distribution and circuit protection in demanding industrial environments.
