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1SDA058995R1 ABB E4H/MS 3200 3P Fixed HR Switch-Disconnector
ABB 1SDA058995R1 is a SACE Emax E4H/MS 3200 A three-pole fixed switch-disconnector with horizontal rear terminals for heavy-duty switching and isolation in low-voltage power distribution systems.
£19,641.78
Why Choose the ABB E4H/MS 3200 3P Fixed HR Switch-Disconnector?
The ABB E4H/MS 3200, order code 1SDA058995R1, is a heavy-duty SACE Emax switch-disconnector designed for high-current switching and isolation in low-voltage power distribution systems. It combines a 3200 A rated current with three-pole construction, fixed installation and horizontal rear terminals.
As part of the ABB SACE Emax E4H/MS series, this device performs switching and isolation rather than providing integral electronic overcurrent protection. The E4 frame and H performance level provide substantial electrical withstand capability for demanding industrial and infrastructure switchboards where appropriate circuit protection is coordinated separately.
The E4H/MS 3200 3P F HR configuration is designed for systems up to 690 V AC. Its fixed construction and horizontal rear terminals provide a robust arrangement for permanent high-current switchboard installations, while the E4H/MS platform offers a rated short-time withstand current of 100 kA for 1 s.
Key Advantages
- Heavy-duty 3200 A SACE Emax switch-disconnector.
- Three-pole configuration for three-phase power distribution.
- Fixed installation for robust permanent switchboard integration.
- Horizontal rear terminals facilitate high-current rear busbar connections.
- Suitable for systems with rated operational voltage up to 690 V AC.
- High 100 kA short-time withstand current for 1 s.
Key Features
- ABB SACE Emax E4H/MS series.
- 3200 A rated current.
- Three-pole (3P) construction.
- Fixed (F) execution.
- Horizontal rear (HR) terminals.
- E4 frame with H performance level.
- 690 V AC maximum rated operational voltage.
- 100 kA rated short-time withstand current for 1 s.
- 75 kA rated short-time withstand current for 3 s.
- Designed specifically for high-current switching and circuit isolation.
Heavy-Duty High-Current Switching and Isolation
The ABB E4H/MS 3200 provides controlled switching and isolation for high-current low-voltage circuits. As an MS switch-disconnector execution, it is intended to establish and isolate electrical circuits rather than provide the electronic overcurrent protection associated with a SACE Emax air circuit breaker equipped with a trip unit.
Its three-pole configuration is suited to three-phase distribution systems, while the fixed construction and horizontal rear terminals provide a durable arrangement for permanent switchboard integration. The E4H/MS platform's substantial short-time withstand capability makes it particularly suitable for high-capacity distribution assemblies.
Typical Applications
- High-current low-voltage main distribution switchboards.
- Industrial three-phase power distribution systems.
- Main incomer and feeder switching applications.
- Manufacturing and process plant switchgear.
- Large commercial electrical distribution systems.
- Infrastructure and utility power installations.
Technical Specifications
| Series | SACE Emax |
|---|---|
| Order code | 1SDA058995R1 |
| Product type | Switch-disconnector |
| Frame | E4 |
| Performance level | H |
| Rated current | 3200 A |
| Number of poles | 3P |
| Maximum rated operational voltage | 690 V AC |
| Rated short-time withstand current (Icw), 1 s | 100 kA |
| Rated short-time withstand current (Icw), 3 s | 75 kA |
| Execution | Fixed (F) |
| Terminal arrangement | Horizontal rear (HR) |
| Operating function | Switching and isolation |
| EAN | 8015644613549 |
Frequently Asked Questions
What is the ABB 1SDA058995R1?
It is an ABB SACE Emax E4H/MS 3200 switch-disconnector rated at 3200 A, with three poles, fixed construction and horizontal rear terminals.
What is the rated current of the ABB E4H/MS 3200?
The ABB 1SDA058995R1 has a rated current of 3200 A.
How many poles does the ABB 1SDA058995R1 have?
This model has a three-pole (3P) configuration suitable for high-current three-phase power distribution systems.
What is the short-time withstand current of the ABB E4H/MS?
The E4H/MS platform has a rated short-time withstand current of 100 kA for 1 s and 75 kA for 3 s.
What terminal arrangement does the ABB 1SDA058995R1 use?
The switch-disconnector uses horizontal rear (HR) terminals and is a fixed version designed for permanent installation in compatible low-voltage switchboards.
Trusted ABB SACE Emax Switching
ABB SACE Emax switch-disconnectors provide dependable high-current switching and isolation for demanding low-voltage power distribution, combining substantial electrical withstand capability with robust fixed configurations for industrial and infrastructure switchgear.
