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1SDA059016R1 ABB E4S/f/MS 4000 4P W MP 4000 A Switch Disconnector
ABB 1SDA059016R1 E4S/f/MS 4000 4P W MP is a 4000 A four-pole withdrawable SACE Emax air switch disconnector moving part with a full-size neutral for high-current low-voltage power distribution and isolation.
£38,610.38
Why Choose the ABB E4S/f/MS 4000 4P W MP Switch Disconnector?
The ABB E4S/f/MS 4000 4P W MP, order code 1SDA059016R1, is a high-current SACE Emax air switch disconnector moving part designed for dependable switching and isolation in demanding low-voltage power distribution systems. As part of the ABB E4S/f/MS range, it combines a 4000 A rated current with a four-pole configuration and full-size neutral conductor for high-capacity industrial switchgear.
This model is the withdrawable moving part (W MP) of the switch-disconnector assembly, allowing it to be installed with the corresponding compatible fixed portion. Withdrawable construction supports maintenance, inspection and isolation requirements in large electrical distribution systems while retaining the robust mechanical design of the SACE Emax platform.
The E4S/f/MS 4000 is designed with a 100% fourth pole and offers a rated short-time withstand current of 80 kA for 1 s. These characteristics make it well suited to high-current four-pole distribution systems where strong fault-withstand performance and complete conductor isolation are required.
Key Advantages
- High-capacity 4000 A SACE Emax switch disconnector.
- Four-pole configuration with full-size neutral conductor.
- Withdrawable moving-part design for compatible SACE Emax switchgear.
- 80 kA short-time withstand current for 1 s.
- Supports maintainable and positively isolated high-current distribution assemblies.
- Robust E4 frame construction for demanding industrial electrical installations.
Key Features
- ABB SACE Emax E4S/f/MS series.
- 4000 A rated current.
- Four-pole configuration.
- 100% full-size fourth pole / neutral conductor.
- Withdrawable version (W).
- Supplied as the moving part (MP).
- 80 kA rated short-time withstand current for 1 s.
- Designed for high-current switching and isolation duties.
- Compatible with the corresponding SACE Emax withdrawable fixed portion.
Reliable Four-Pole Isolation for High-Current Power Distribution
Air switch disconnectors provide controlled switching and electrical isolation of power circuits without the overcurrent protection function of a circuit-breaker trip unit. In large industrial distribution systems, their high current-carrying capacity and short-time withstand performance help provide dependable isolation of feeders, incomers and other major circuits.
The ABB E4S/f/MS 4000 combines a 4000 A current rating with a full-size fourth pole and withdrawable construction. Its moving-part format is designed for use with the corresponding fixed portion of a compatible SACE Emax assembly, making it particularly suitable for installations where high-current performance, serviceability and four-pole isolation are key requirements.
Typical Applications
- High-current industrial low-voltage power distribution systems.
- Main incoming and feeder isolation in electrical switchboards.
- Four-pole systems requiring a full-size neutral conductor.
- 4000 A withdrawable switchgear assemblies.
- Manufacturing and process-industry electrical installations.
- Infrastructure and large commercial power distribution systems.
Technical Specifications
| Series | SACE Emax E4S/f/MS |
|---|---|
| ABB order code | 1SDA059016R1 |
| Product type | Air switch disconnector moving part |
| Frame | E4 |
| Performance level | S |
| Rated current | 4000 A |
| Number of poles | 4P |
| Fourth pole / neutral | Full size, 100% |
| Version | Withdrawable (W) |
| Component | Moving part (MP) |
| Rated short-time withstand current (Icw) | 80 kA for 1 s |
| Switch-disconnector family | SACE Emax /MS |
| ABB product group | 310513-New Emax |
Frequently Asked Questions
What is the ABB 1SDA059016R1?
The ABB 1SDA059016R1 is an E4S/f/MS 4000 4P W MP SACE Emax air switch disconnector moving part rated at 4000 A.
What is the current rating of the ABB E4S/f/MS 4000?
The E4S/f/MS 4000 represented by ABB order code 1SDA059016R1 has a 4000 A rated current.
How many poles does the ABB 1SDA059016R1 have?
This model has a four-pole configuration with a full-size fourth pole for applications requiring complete four-conductor switching and isolation.
What does W MP mean on the ABB E4S/f/MS 4000?
W MP identifies the device as the withdrawable moving part of the switch-disconnector assembly, designed for use with the corresponding compatible fixed portion.
Does the ABB E4S/f/MS 4000 have a full-size neutral?
Yes. The E4S/f/MS four-pole configuration uses a 100% full-size fourth pole, providing full neutral-current capability.
What is the short-time withstand current of the ABB 1SDA059016R1?
The ABB E4S/f/MS 4000 withdrawable moving part has a rated short-time withstand current of 80 kA for 1 s.
Trusted by Industrial Power Distribution Professionals
ABB SACE Emax switch disconnectors are engineered for demanding low-voltage power distribution applications, providing robust high-current switching and isolation for industrial switchboards, infrastructure and critical electrical distribution systems.
