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1SDA061407R1 ABB E3N-A/MS 2000 3-Pole Fixed Switch Disconnector
ABB 1SDA061407R1 E3N-A/MS 2000 is a 2000 A three-pole fixed SACE Emax switch disconnector with horizontal rear terminals, rated at 600 V for reliable high-current switching and isolation in low-voltage power distribution systems.
£9,492.16
Why Choose the ABB E3N-A/MS 2000 3-Pole Switch Disconnector?
The ABB E3N-A/MS 2000, order code 1SDA061407R1, is a robust three-pole switch disconnector designed for high-current switching and isolation in low-voltage electrical distribution systems. As part of the proven ABB SACE Emax E3 series, it combines a 2000 A rated current with fixed construction and horizontal rear terminals for dependable integration into industrial, commercial and infrastructure switchgear.
The E3N-A/MS configuration is the switch-disconnector version of the Emax platform, intended for applications requiring reliable circuit switching and isolation without an integral electronic overcurrent protection release. Its N short-circuit performance level provides a rated short-time current of 50 kA at 480 V, supporting demanding low-voltage power distribution installations.
The 1SDA061407R1 is supplied as a fixed (F) three-pole device with horizontal rear (HR) terminals. Rated at 2000 A and 600 V, the unit is designed to UL 1066 requirements and provides a robust solution for permanent installation in switchboards where dependable high-current switching and isolation are required.
Key Advantages
- Heavy-duty ABB SACE Emax switch disconnector for low-voltage power distribution.
- 2000 A rated current for high-current switching and isolation.
- Three-pole configuration for three-phase electrical systems.
- Fixed installation for permanent switchboard integration.
- Horizontal rear terminals provide practical rear power connections.
- 50 kA rated short-time current at 480 V.
- 600 V rated voltage for compatible power distribution systems.
- Designed to UL 1066 requirements for low-voltage power equipment.
Key Features
- ABB SACE Emax E3N-A/MS series.
- 2000 A rated current.
- 2000 A rated operational and uninterrupted current.
- Three-pole switch disconnector.
- Fixed (F) execution.
- Horizontal rear (HR) terminals.
- N short-circuit performance level.
- 50 kA rated short-time current at 480 V.
- 600 V rated voltage.
- Designed to UL 1066 requirements.
Reliable Switching and Isolation for Power Distribution
Switch disconnectors such as the ABB E3N-A/MS provide a dependable means of switching and isolating high-current electrical circuits within low-voltage distribution systems. Unlike an automatic circuit breaker equipped with an electronic trip release, the MS configuration is primarily intended to perform switching and isolation duties as part of a correctly coordinated electrical protection system.
The fixed SACE Emax construction provides a robust solution for permanent installation within switchboards. Horizontal rear terminals allow the main conductors or busbar connections to be arranged behind the device, while the E3N platform provides the current-carrying and short-time withstand performance required for demanding industrial power distribution environments.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power distribution systems.
- High-current circuit switching and isolation.
- Manufacturing and process plant switchgear.
- Commercial and infrastructure electrical distribution.
- Power distribution centres.
- Transformer and generator distribution assemblies.
- Applications requiring a fixed three-pole 2000 A isolation device.
Technical Specifications
| Series | SACE Emax E3 |
|---|---|
| ABB order code | 1SDA061407R1 |
| Product group | 310513-New Emax |
| Product type | Switch disconnector |
| Rated current (In) | 2000 A |
| Rated operational current (Ie) | 2000 A |
| Rated uninterrupted current (Iu) | 2000 A |
| Rated voltage | 600 V |
| Current type | AC |
| Number of poles | 3 |
| Short-circuit performance level | N |
| Rated short-time current at 480 V | 50 kA |
| Execution | Fixed (F) |
| Terminal orientation | Horizontal rear (HR) |
| Standard | UL 1066 |
| Power loss at rated operating conditions | 130 W per pole |
| Dimensions (W × H × D) | 404 × 418 × 302 mm |
| Weight | 60 kg |
| EAN | 8015644639273 |
Frequently Asked Questions
What is the ABB 1SDA061407R1 used for?
The ABB 1SDA061407R1 is a three-pole switch disconnector designed for switching and isolating high-current low-voltage circuits in industrial, commercial and infrastructure electrical distribution systems.
What is the rated current of the ABB E3N-A/MS 2000?
The E3N-A/MS 2000 has a rated current of 2000 A, with rated operational and uninterrupted current also specified at 2000 A.
Is the ABB 1SDA061407R1 a circuit breaker or switch disconnector?
The 1SDA061407R1 is an E3N-A/MS switch disconnector intended primarily for high-current circuit switching and isolation rather than automatic overcurrent protection by an integral electronic trip unit.
Is the ABB 1SDA061407R1 fixed or withdrawable?
The 1SDA061407R1 is a fixed (F) version equipped with horizontal rear (HR) terminals for permanent installation within compatible low-voltage switchgear.
What is the short-time current capability of the E3N-A/MS 2000?
The E3N-A/MS 2000 has an N performance level with a rated short-time current of 50 kA at 480 V, supporting demanding high-current low-voltage distribution applications.
Trusted for Industrial Power Distribution
ABB SACE Emax switch disconnectors are engineered for dependable high-current switching and isolation in demanding low-voltage installations, combining robust electrical performance with flexible switchgear integration for industrial power distribution.
