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1SDA059068R1 ABB E3H/E MS 2500 4P 1000V DC F HR Switch Disconnector
ABB 1SDA059068R1 E3H/E MS 2500 4P 1000V DC F HR is a 2500 A four-pole fixed SACE Emax switch disconnector with rear horizontal terminals for high-current 1000 V DC power distribution and isolation.
£14,869.29
Why Choose the ABB E3H/E MS 2500 4P 1000V DC F HR Switch Disconnector?
The ABB E3H/E MS 2500 4P 1000V DC F HR, order code 1SDA059068R1, is a high-current SACE Emax switch disconnector designed for dependable switching and isolation in demanding DC power distribution systems. This specialised E3H/E MS configuration combines a 2500 A rated current with a 1000 V DC rated operational voltage and four-pole construction.
This model is supplied in a fixed (F) configuration with rear flat horizontal (HR) terminals, providing a robust connection arrangement for industrial switchboards and high-current DC distribution assemblies. Its fixed installation format and bolted main-circuit connections support secure integration into compatible SACE Emax electrical distribution equipment.
With a 1000 V rated insulation voltage, 12 kV rated impulse withstand voltage and 40 kA short-time withstand current for 1 s, the E3H/E MS 2500 provides robust electrical performance for high-power DC installations. ABB specifies electrical durability of 8,000 cycles and mechanical durability of 20,000 cycles for this configuration.
Key Advantages
- High-current 2500 A SACE Emax switch disconnector for DC power distribution.
- Designed for operation at 1000 V DC.
- Four-pole configuration for applications requiring four-conductor switching and isolation.
- Fixed construction for secure integration into switchboards and distribution assemblies.
- Rear flat horizontal terminals for high-current electrical connections.
- 40 kA short-time withstand current for 1 s for demanding DC installations.
Key Features
- ABB SACE Emax E3H/E MS series.
- 2500 A rated current.
- 1000 V DC rated operational voltage.
- Four-pole configuration.
- Fixed version (F).
- Rear flat horizontal (HR) terminals.
- 1000 V rated insulation voltage.
- 12 kV rated impulse withstand voltage.
- 40 kA rated short-time withstand current for 1 s.
- IP30 front protection rating.
Reliable Isolation for High-Power 1000 V DC Distribution
DC switch disconnectors provide controlled switching and electrical isolation in direct-current power systems. Because DC current does not naturally pass through zero during each electrical cycle, equipment specifically designed and rated for the applicable DC system voltage is essential for dependable switching and isolation in high-power installations.
The ABB E3H/E MS 2500 is configured for 1000 V DC distribution and combines a 2500 A current rating with four-pole architecture, fixed construction and rear horizontal terminals. Its 40 kA short-time withstand capability and established SACE Emax construction make it suitable for industrial DC switchboards where high current capacity, robust electrical performance and dependable circuit isolation are required.
Typical Applications
- High-current industrial DC power distribution systems.
- 1000 V DC switchboards and distribution assemblies.
- Main incoming and feeder isolation in DC systems.
- Four-pole 2500 A DC electrical installations.
- Fixed switchgear requiring rear horizontal connections.
- Manufacturing, infrastructure and specialised high-power DC systems.
Technical Specifications
| Series | SACE Emax E3H/E MS |
|---|---|
| ABB order code | 1SDA059068R1 |
| ABB product group | 310513-New Emax |
| Product type | Switch disconnector |
| Product main type | SACE Emax |
| Frame / sub-type | E3 |
| Short-circuit performance level | H |
| Rated current (In) | 2500 A |
| Rated operational current (Ie) | 2500 A |
| Rated uninterrupted current (Iu) | 2500 A |
| Number of poles | 4P |
| Current type | DC |
| Rated operational voltage | 1000 V DC |
| Rated voltage (Ur) | 1000 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 |
| Version | Fixed (F) |
| Terminal connection | Rear flat horizontal (HR) |
| Main-circuit connection | Bolt connection |
| Power loss | 205 W |
| Electrical durability | 8,000 cycles at 20 cycles per hour |
| Mechanical durability | 20,000 cycles at 60 cycles per hour |
| Front protection rating | IP30 |
| Motor drive | Optional |
| Voltage release | Optional |
| Distribution-board installation | Suitable |
| Dimensions (W × H × D) | 530 × 418 × 302 mm |
| Product net weight | 76 kg |
| Standard | IEC |
| EAN / GTIN | 8015644614270 |
Frequently Asked Questions
What is the ABB 1SDA059068R1?
The ABB 1SDA059068R1 is an E3H/E MS 2500 SACE Emax four-pole switch disconnector rated at 2500 A and 1000 V DC, supplied in a fixed configuration with rear horizontal terminals.
What is the current rating of the ABB E3H/E MS 2500?
The ABB E3H/E MS 2500 represented by order code 1SDA059068R1 has a 2500 A rated current, rated operational current and rated uninterrupted current.
What DC voltage is the ABB 1SDA059068R1 designed for?
This E3H/E MS configuration has a rated operational voltage of 1000 V DC.
How many poles does the ABB 1SDA059068R1 have?
The ABB 1SDA059068R1 has a four-pole configuration for DC distribution applications requiring four-pole switching and isolation.
Is the ABB 1SDA059068R1 fixed or withdrawable?
The ABB 1SDA059068R1 is a fixed (F) switch disconnector with rear flat horizontal terminal connections.
What is the short-time withstand current of the ABB E3H/E MS 2500?
The ABB E3H/E MS 2500 has a rated short-time withstand current of 40 kA for 1 s.
Trusted by Industrial Power Distribution Professionals
ABB SACE Emax switch disconnectors are engineered for demanding electrical distribution applications, providing robust high-current switching and isolation for industrial switchboards, infrastructure and specialised high-power DC systems.
