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1SDA059341R1 ABB E2S/MS1000 1000 A 3-Pole Fixed Switch-Disconnector
ABB 1SDA059341R1 is a SACE Emax E2S/MS 1000 A three-pole fixed switch-disconnector with horizontal rear terminals designed for dependable high-current switching and isolation in low-voltage power distribution systems.
£7,700.30
Why Choose the ABB 1SDA059341R1 E2S/MS1000 Switch-Disconnector?
The ABB 1SDA059341R1 is a robust SACE Emax E2S/MS 1000 A three-pole fixed switch-disconnector designed for dependable switching and isolation in demanding low-voltage electrical distribution systems. Part of the ABB New Emax product family, it combines a 1000 A current rating with the high short-time withstand performance of the E2S platform for industrial, commercial and infrastructure switchboard applications.
The E2S/MS1000 is designed primarily for switching and isolation duties rather than automatic overcurrent protection. Its three-pole configuration is suitable for three-phase distribution systems, while a rated operational voltage of up to 690 V AC and rated short-time withstand current of 65 kA for 1 s support use in demanding high-current installations.
This model features a fixed (F) configuration with horizontal rear (HR) terminals for permanent switchboard installation. The fixed construction provides a straightforward solution for main switching and isolation duties, while the rear terminal arrangement supports clean integration into compatible low-voltage switchboard and distribution assemblies.
Key Advantages
- Heavy-duty ABB SACE Emax switch-disconnector for low-voltage power distribution.
- 1000 A rated uninterrupted current for demanding industrial and commercial installations.
- Three-pole configuration for three-phase switching and isolation.
- 65 kA rated short-time withstand current for 1 s.
- 50 kA rated short-time withstand current for 3 s.
- Fixed construction with horizontal rear terminals for permanent switchboard integration.
- Rated operational voltage up to 690 V AC.
- High electrical and mechanical durability for dependable switching service.
Key Features
- ABB SACE Emax E2S/MS series.
- 1000 A rated current.
- Three-pole switch-disconnector.
- Fixed (F) execution.
- Horizontal rear (HR) terminals.
- 690 V AC rated operational voltage.
- 1000 V rated insulation voltage.
- 12 kV rated impulse withstand voltage.
- 65 kA short-time withstand current for 1 s.
- 50 kA short-time withstand current for 3 s.
- Designed for switching and circuit isolation duties.
- Suitable for main-switch applications in compatible low-voltage assemblies.
- Optional motor operating mechanism capability.
Reliable Switching and Isolation for Power Distribution
Switch-disconnectors such as the ABB SACE Emax E2S/MS provide dependable switching and isolation within low-voltage electrical distribution systems. They allow circuits to be disconnected for operational control, inspection and maintenance while providing the current-carrying and short-time withstand performance required in demanding industrial switchboards.
The E2S/MS1000 combines a 1000 A current rating with three-pole switching, fixed installation and a short-time withstand capability of 65 kA for 1 s. This makes the 1SDA059341R1 suitable for high-current distribution systems requiring robust isolation equipment with dependable electrical and mechanical performance.
Typical Applications
- Industrial low-voltage switchboards.
- Main power switching and isolation.
- Three-phase electrical distribution systems.
- Manufacturing and process facilities.
- Commercial building power distribution.
- Electrical distribution panels and assemblies.
- Infrastructure and utility installations.
- Systems requiring fixed high-current switch-disconnectors.
Technical Specifications
| Product family | SACE Emax / New Emax |
|---|---|
| ABB order code | 1SDA059341R1 |
| Product type | Switch-disconnector |
| Frame / subtype | E2S / E2 |
| Short-circuit performance level | S |
| Rated current | 1000 A |
| Rated operational current | 1000 A |
| Rated uninterrupted current | 1000 A |
| Number of poles | 3 |
| Current type | AC |
| Rated operational voltage | up to 690 V AC |
| Rated insulation voltage | 1000 V |
| Rated impulse withstand voltage | 12 kV |
| Rated short-time withstand current | 65 kA for 1 s; 50 kA for 3 s |
| Execution | Fixed |
| Terminal connection | Horizontal rear (HR) |
| Electrical durability | 15,000 cycles |
| Electrical operating frequency | 30 cycles per hour |
| Mechanical durability | 25,000 cycles |
| Mechanical operating frequency | 60 cycles per hour |
| Power loss | 44.8 W |
| Motor drive | Optional |
| Standards | IEC |
| Dimensions (W × H × D) | 296 × 418 × 302 mm |
| Net weight | 45 kg |
| ABB product group | 310513-New Emax |
| EAN | 8015644617028 |
Frequently Asked Questions
What is the ABB 1SDA059341R1 used for?
The ABB 1SDA059341R1 is a 1000 A three-pole SACE Emax switch-disconnector designed for high-current switching and isolation duties in low-voltage industrial, commercial and infrastructure electrical distribution systems.
What is the rated current of the ABB 1SDA059341R1?
The E2S/MS1000 has a rated current and rated uninterrupted current of 1000 A.
What is the short-time withstand current of the ABB 1SDA059341R1?
The E2S/MS1000 has a rated short-time withstand current of 65 kA for 1 s and 50 kA for 3 s.
Is the ABB 1SDA059341R1 fixed or withdrawable?
The 1SDA059341R1 is a fixed (F) switch-disconnector with horizontal rear terminals for permanent installation within a compatible low-voltage switchboard or distribution assembly.
Does the ABB 1SDA059341R1 provide automatic overcurrent protection?
The E2S/MS1000 is a switch-disconnector intended primarily for switching and isolation rather than automatic overcurrent protection. Appropriate protective devices should therefore be selected as part of the overall electrical distribution system design.
Trusted ABB Power Distribution Technology
ABB SACE Emax switch-disconnectors provide robust switching and isolation for demanding low-voltage power distribution systems, combining high-current capability, strong short-time withstand performance and dependable switchboard integration.
