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.
1SDA073545R1 ABB E4.2H/MS 4000 4p WMP Emax 2 Switch Disconnector
ABB E4.2H/MS 4000 4p WMP Emax 2 switch disconnector moving part, a 4000 A four-pole withdrawable low-voltage switching component designed for industrial power distribution systems.
£21,092.66
Why Choose the ABB E4.2H/MS 4000 4p WMP Switch Disconnector?
The ABB E4.2H/MS 4000 4p WMP is a high-performance SACE Emax 2 switch disconnector moving part designed for reliable isolation and switching applications in advanced low-voltage electrical distribution systems. As part of the established ABB Emax 2 series, it provides exceptional current handling capability, robust construction and dependable operation for demanding industrial and commercial power networks. :chatgpt-content-reference{index="0"}
This four-pole withdrawable moving part is engineered for use with ABB Emax 2 switchgear assemblies, providing a flexible solution where safe isolation, simplified maintenance and reliable switching performance are required. The Emax 2 platform combines advanced engineering, high electrical endurance and efficient installation options for modern energy distribution applications. :chatgpt-content-reference{index="1"}
With a rated uninterrupted current of 4000 A, a four-pole configuration with a full-rated neutral pole and a 690 V AC rated operational voltage, the E4.2H/MS 4000 4p WMP is suitable for industrial switchboards, infrastructure systems and high-power electrical installations requiring dependable switching and isolation capability. :chatgpt-content-reference{index="2"}
Key Advantages
- Advanced ABB SACE Emax 2 switch disconnector technology for high-power low-voltage distribution.
- 4000 A rated current capability for demanding electrical systems.
- Four-pole withdrawable moving part design for flexible switchgear integration.
- 100% rated neutral pole for comprehensive distribution system requirements.
- High short-time withstand capability for reliable network performance.
- Designed for integration into ABB Emax 2 switchgear assemblies.
Key Features
- ABB SACE Emax 2 E4.2 series.
- 4000 A rated uninterrupted current.
- Four-pole switch disconnector configuration.
- Withdrawable moving part version.
- 690 V AC rated operational voltage.
- AC 1000 V rated insulation voltage.
- 12 kV rated impulse withstand voltage.
- 85 kA short-time withstand current for 1 s.
- IEC compliant low-voltage switching solution.
- Compatible with ABB Emax 2 E4.2 switchgear systems.
Reliable Switching for Industrial Power Distribution
The ABB Emax 2 range provides advanced solutions for modern low-voltage power distribution, combining high performance, compact engineering and reliable switching capability. Its modular design supports efficient installation and maintenance of complex electrical systems.
The E4.2H/MS 4000 4p WMP provides a dependable withdrawable solution for applications requiring safe isolation, efficient servicing and high-current switching performance. Its Emax 2 architecture enables integration into demanding industrial and infrastructure power networks.
Typical Applications
- Main low-voltage distribution switchboards.
- Industrial power distribution systems.
- Large manufacturing facilities.
- Infrastructure and commercial switchgear.
- Energy management and isolation applications.
- ABB Emax 2 withdrawable switchgear assemblies.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Order code | 1SDA073545R1 |
| Product type | Switch disconnector moving part |
| Rated uninterrupted current (Iu) | 4000 A |
| Rated current (In) | 4000 A |
| Number of poles | 4 poles |
| Neutral pole | 100% rated neutral |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage | AC 1000 V |
| Rated impulse withstand voltage | 12 kV |
| Rated short-time withstand current | 85 kA for 1 s / 75 kA for 3 s |
| Electrical durability | 4000 cycles at 500–690 V AC |
| Mechanical durability | 15000 cycles |
| Connection type | Withdrawable |
| Version | W |
| Short-circuit performance level | H |
| Power loss | 900 W |
| Technical connecting capacity | 4000 mm² |
| Dimensions (W × H × D) | approx. 551 × 425 × 383 mm |
| Weight | approx. 74 kg |
| Standards | IEC |
Frequently Asked Questions
What is the ABB E4.2H/MS 4000 4p WMP used for?
This ABB Emax 2 switch disconnector moving part is used for high-current isolation and switching applications in low-voltage electrical distribution systems.
What current rating does this switch disconnector provide?
The ABB E4.2H/MS 4000 4p WMP has a rated uninterrupted current of 4000 A.
How many poles does the ABB E4.2H/MS 4000 4p WMP have?
The device features a four-pole configuration with a 100% rated neutral pole for three-phase electrical distribution applications.
What voltage rating does this ABB Emax 2 device support?
The device supports a rated operational voltage of 690 V AC and rated insulation voltage of AC 1000 V.
Where is this ABB switch disconnector installed?
It is typically installed in ABB Emax 2 withdrawable switchgear assemblies used in industrial and commercial electrical distribution systems.
Trusted by Electrical Engineers Worldwide
ABB Emax 2 switch disconnectors are widely selected for reliable low-voltage power distribution, safe isolation and efficient electrical system management.
