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1SDA059073R1 ABB E3H/E MS 1600 3p 750V DC W MP new 1600 A 3-Pole Withdrawable Switch-Disconnector
ABB E3H/E MS 1600 1SDA059073R1 is a 1600 A three-pole withdrawable SACE Emax switch-disconnector moving part rated for 750 V DC operation with a 40 kA short-time withstand current for demanding industrial DC power distribution systems.
£10,681.87
Why Choose the ABB E3H/E MS 1600 3p 750V DC W MP new Switch-Disconnector?
The ABB E3H/E MS 1600 3p 750V DC W MP new, order code 1SDA059073R1, is a three-pole withdrawable switch-disconnector moving part from the ABB SACE Emax range, designed for reliable switching and isolation in demanding direct-current power distribution systems. With a rated uninterrupted current of 1600 A and a rated operational voltage of 750 V DC, it provides a robust solution for high-current industrial DC switchgear.
This E3 frame switch-disconnector combines high current-carrying capability with the proven construction of the ABB SACE Emax platform. Its withdrawable moving-part configuration allows the unit to be used with a compatible fixed part, supporting efficient inspection, servicing and replacement within suitably configured electrical switchboards.
The E3H/E MS 1600 provides a rated short-time withstand current of 40 kA for 1 s, a rated insulation voltage of 1000 V and a rated impulse withstand voltage of 12 kV. Electrical durability is rated at 10,000 cycles, while mechanical durability reaches 20,000 cycles, supporting demanding industrial DC applications.
Key Advantages
- Heavy-duty 1600 A DC switch-disconnector moving part for industrial power distribution.
- 750 V DC rated operational voltage for specialised direct-current applications.
- Three-pole configuration for high-current DC switching and isolation.
- Rated short-time withstand current of 40 kA for 1 s.
- Withdrawable design supports convenient inspection, servicing and replacement.
- 1000 V insulation voltage and 12 kV impulse withstand voltage.
- Electrical durability of 10,000 cycles and mechanical durability of 20,000 cycles.
- Part of ABB's established SACE Emax switching platform.
Key Features
- ABB SACE Emax E3H/E MS switch-disconnector moving part.
- 1600 A rated uninterrupted current.
- 750 V DC rated operational voltage.
- Three-pole design.
- H short-circuit performance level.
- 40 kA rated short-time withstand current for 1 s.
- 1000 V rated insulation voltage.
- 12 kV rated impulse withstand voltage.
- 150 W power loss.
- Withdrawable moving-part configuration.
- Front degree of protection of IP30.
- Manufactured to IEC requirements.
Reliable Switching and Isolation for 750 V DC Systems
DC switch-disconnectors provide a dependable means of switching and isolating direct-current circuits, allowing sections of an electrical installation to be disconnected for operation, inspection or maintenance. The ABB E3H/E MS 1600 is configured for demanding DC systems requiring high current capacity, robust short-time withstand performance and reliable electrical isolation.
Its 1600 A current rating, 750 V DC operational voltage and three-pole E3 frame construction make it suitable for specialised industrial DC distribution systems. The withdrawable moving-part configuration supports maintainability within compatible SACE Emax switchgear, while its 40 kA for 1 s short-time withstand rating provides robust performance for demanding installations.
Typical Applications
- Industrial DC power distribution systems.
- 750 V DC electrical distribution applications.
- High-current DC switchboards.
- Three-pole DC switching and electrical isolation.
- Manufacturing and process plant electrical systems.
- Withdrawable industrial DC switchgear assemblies.
- OEM DC power distribution panels and switchboards.
Technical Specifications
| Series | SACE Emax |
|---|---|
| Frame / sub-type | E3 |
| Performance level | H |
| Extended product type | E3H/EMS16003p750VDCWMPnew |
| ABB order code | 1SDA059073R1 |
| Product group | 310513-New Emax |
| Product type | SACE Emax switch-disconnector moving part |
| Rated current (In) | 1600 A |
| Rated operational current (Ie) | 1600 A |
| Rated uninterrupted current (Iu) | 1600 A |
| Number of poles | 3 |
| Rated operational voltage | 750 V DC |
| Rated voltage (Ur) | 750 V |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Rated short-time withstand current (Icw) | 40 kA for 1 s |
| Current type | DC |
| Power loss | 150 W |
| Installation type | Withdrawable |
| Component | Moving part |
| Main-circuit connection | Bolted connection |
| Front degree of protection | IP30 |
| Electrical durability | 10,000 cycles |
| Electrical operating frequency | 20 cycles per hour |
| Mechanical durability | 20,000 cycles |
| Mechanical operating frequency | 60 cycles per hour |
| Dimensions (W × H × D) | 432 × 461 × 396.5 mm |
| Net weight | 64 kg |
| Standard | IEC |
| EAN | 8015644614324 |
| Customs tariff number | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA059073R1 used for?
The ABB 1SDA059073R1 is a 1600 A three-pole withdrawable DC switch-disconnector moving part designed for high-current switching and isolation in electrical distribution systems operating at 750 V DC.
What is the current rating of the E3H/E MS 1600?
The ABB E3H/E MS 1600 has a rated current, rated operational current and rated uninterrupted current of 1600 A.
What voltage is the ABB 1SDA059073R1 designed for?
The switch-disconnector is rated for 750 V DC operation, with a rated insulation voltage of 1000 V and a rated impulse withstand voltage of 12 kV.
What is the short-time withstand current of the E3H/E MS 1600?
The ABB E3H/E MS 1600 has a rated short-time withstand current of 40 kA for 1 s.
Is the ABB E3H/EMS16003p750VDCWMPnew fixed or withdrawable?
This model is a withdrawable moving part designed for use with a compatible ABB SACE Emax fixed part, supporting practical inspection, servicing and maintenance within suitable DC switchgear assemblies.
Trusted ABB DC Power Distribution Technology
ABB SACE Emax switch-disconnectors are engineered for demanding power distribution applications, combining dependable switching and electrical isolation with robust construction, high electrical endurance and practical withdrawable configurations for high-current DC systems.
