Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
ABB SACE Emax 3 E6.3V 5000 ACB 4 Pole 5000A 150kA Ekip Aware LSIG Withdrawable Moving Part
ABB SACE Emax 3 E6.3V 5000 air circuit breaker with Ekip Aware LSIG trip unit, 5000 A rated current, 4-pole withdrawable moving-part-only configuration and 150 kA breaking capacity at 415 V.
£39,568.38
Why Choose ABB 1SDA129025R1?
The ABB 1SDA129025R1 is a high-performance SACE Emax 3 E6.3V 5000 air circuit breaker moving part designed for reliable protection and control of high-capacity low-voltage electrical distribution systems. As part of the advanced ABB SACE Emax 3 series, this withdrawable circuit breaker provides dependable protection, monitoring and switching performance for demanding industrial and commercial power applications.
The E6.3V 5000 is supplied in a withdrawable moving-part-only (WMP) configuration, allowing the circuit breaker moving part to be integrated into the appropriate withdrawable installation. The fixed part is ordered separately, providing flexibility when configuring switchboards and power distribution assemblies.
With a rated current of 5000 A, four-pole configuration and an ultimate short-circuit breaking capacity of 150 kA at 415 V, the ABB E6.3V 5000 is engineered for high-demand power distribution applications. The integrated Ekip Aware LSIG trip unit provides long-time, short-time, instantaneous and ground-fault protection functions.
Key Advantages
- Very high current capacity: Rated current of 5000 A for high-capacity electrical distribution systems.
- Exceptional breaking performance: Provides an ultimate short-circuit breaking capacity of 150 kA at 415 V.
- Comprehensive LSIG protection: Ekip Aware LSIG combines long-time, short-time, instantaneous and ground-fault protection functions.
- Withdrawable architecture: Supplied as the moving part only, supporting practical withdrawable switchboard configurations.
- Four-pole protection: Four-pole construction provides protection and switching across three-phase systems with a neutral conductor.
- SACE Emax 3 platform: Designed for demanding modern low-voltage power distribution and high-capacity electrical infrastructure.
Key Features
- Manufacturer: ABB
- Series: SACE Emax 3
- Model: E6.3V 5000
- Part number: 1SDA129025R1
- Product type: Air circuit breaker moving part
- Rated current: 5000 A
- Number of poles: 4-pole
- Breaking capacity: 150 kA at 415 V
- Trip unit: Ekip Aware LSIG
- Installation: Withdrawable
- Configuration: Moving part only (WMP); fixed part ordered separately
Advanced Protection for Modern Power Distribution
The ABB SACE Emax 3 E6.3V 5000 combines high-current switching capability with advanced electronic protection for demanding low-voltage distribution systems. Its Ekip Aware LSIG trip unit provides comprehensive protection against overload, short-circuit and ground-fault conditions, supporting reliable operation of critical electrical infrastructure.
The withdrawable design provides operational flexibility within compatible switchboards, while the WMP moving-part-only configuration allows the fixed part to be selected and ordered separately. With its 5000 A rated current and 150 kA at 415 V breaking capacity, this circuit breaker is suited to high-capacity power distribution applications where robust protection and dependable switching are required.
Typical Applications
- High-capacity industrial power distribution
- Commercial and industrial switchboards
- Critical low-voltage distribution systems
- Large manufacturing and processing facilities
- Infrastructure and utility electrical installations
- High-current main distribution and incoming feeder applications
- Power distribution assemblies requiring withdrawable air circuit breakers
Technical Specifications
Tick the specs you need, then view products that match.
| Trip Unit | LSIG | |
|---|---|---|
| Device Type | ACB | |
| Current | 5000 A | |
| Poles | 4-pole | |
| Phase | Three Phase | |
| Breaking Capacity | 150 kA | |
| Application | Power distribution | |
| Mounting Type | Withdrawable | |
| Part number / MPN | 1SDA129025R1 | |
| Manufacturer | ABB | |
| Series | SACE Emax 3 | |
| Model | E6.3V 5000 | |
| Device type | Air circuit breaker | |
| Rated current In | 5000 A | |
| Ultimate short-circuit breaking capacity Icu | 150 kA at 415 V | |
| Trip unit | Ekip Aware LSIG | |
| Installation type | Withdrawable | |
| Supply configuration | Moving part only (WMP) | |
| Fixed part | Ordered separately | |
| Protection functions | Long-time, short-time, instantaneous and ground-fault protection | |
| HS Code | 85362090 |
Frequently Asked Questions
What is ABB 1SDA129025R1 used for?
ABB 1SDA129025R1 is the moving part of a SACE Emax 3 E6.3V 5000 withdrawable air circuit breaker, designed for high-capacity low-voltage power distribution and electrical protection applications.
What is the rated current of the ABB E6.3V 5000?
The ABB SACE Emax 3 E6.3V 5000 has a rated current of 5000 A.
What breaking capacity does ABB 1SDA129025R1 provide?
ABB 1SDA129025R1 has an ultimate short-circuit breaking capacity of 150 kA at 415 V.
Which trip unit is fitted to this ABB circuit breaker?
The ABB E6.3V 5000 is equipped with an Ekip Aware LSIG trip unit, providing long-time, short-time, instantaneous and ground-fault protection functions.
Is ABB 1SDA129025R1 supplied with the fixed part?
No. ABB 1SDA129025R1 is supplied as the withdrawable moving part only (WMP). The compatible fixed part is ordered separately.
Trusted by Electrical Engineers and System Designers
ABB SACE Emax 3 air circuit breakers are widely used by electrical engineers and system designers to deliver dependable protection, intelligent monitoring and reliable performance in modern low-voltage distribution systems.
