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1SDA059711R1 ABB E3 3-Pole Withdrawable Circuit Breaker Fixed Portion VR-HR
ABB 1SDA059711R1 is a SACE New Emax E3 three-pole fixed portion for a withdrawable air circuit breaker with rear vertical upper terminals, rear horizontal lower terminals and a 690 V AC rated voltage.
£2,645.31
Why Choose the ABB 1SDA059711R1 E3 Fixed Portion?
The ABB 1SDA059711R1 is a SACE New Emax E3 fixed portion designed to form the stationary part of a withdrawable air circuit breaker installation. Identified by ABB as E3 W FP 3p VR-HR new, this three-pole fixed part provides the mechanical and main-circuit interface required for a compatible ABB SACE Emax E3 withdrawable circuit breaker moving part.
The defining feature of the 1SDA059711R1 is its VR-HR terminal arrangement. The upper main terminals are rear vertical, while the lower main terminals are rear horizontal, providing a purpose-designed connection arrangement for switchboards requiring different busbar orientations above and below the breaker.
Designed around the high-current E3 frame, the fixed portion supports compatible E3 withdrawable breaker assemblies with a frame rating of up to 3200 A. The stationary chassis remains installed in the switchboard while the breaker moving part can be inserted, isolated and withdrawn, supporting efficient inspection, servicing and replacement.
Key Advantages
- Genuine ABB SACE New Emax E3 fixed portion.
- Designed specifically for withdrawable E3 air circuit breaker installations.
- Three-pole configuration for three-phase power distribution systems.
- Suitable for compatible E3 breaker assemblies with frame ratings up to 3200 A.
- VR-HR mixed terminal arrangement provides flexibility for switchboard busbar design.
- Rear vertical upper terminals for vertical upper connections.
- Rear horizontal lower terminals for horizontal lower connections.
- Allows the compatible breaker moving part to be withdrawn while the fixed portion remains installed.
Key Features
- ABB SACE New Emax series.
- E3 fixed portion.
- W FP – withdrawable fixed part configuration.
- Three-pole construction.
- VR-HR terminal arrangement.
- Upper terminals: rear vertical (VR).
- Lower terminals: rear horizontal (HR).
- 690 V AC rated voltage.
- Designed for compatible ABB SACE Emax E3 withdrawable circuit breaker moving parts.
- Stationary chassis for withdrawable switchgear installations.
- IEC standard configuration.
- Designed for demanding industrial and commercial power distribution systems.
Flexible Fixed Portion for Withdrawable Emax E3 Systems
In a withdrawable ABB SACE Emax installation, the fixed portion provides the stationary electrical and mechanical interface between the switchboard and the removable circuit breaker moving part. The 1SDA059711R1 is specifically designed for the E3 frame and provides a three-pole fixed base for compatible high-current E3 withdrawable air circuit breakers.
The VR-HR connection arrangement is particularly useful where different busbar orientations are required on the upper and lower sides of the breaker. The upper terminals are vertically oriented at the rear and the lower terminals are horizontally oriented at the rear, while the withdrawable architecture allows the compatible moving part to be isolated and removed for servicing without removing the fixed chassis.
Typical Applications
- ABB SACE New Emax E3 withdrawable circuit breaker installations.
- Main low-voltage electrical distribution switchboards.
- High-current industrial power distribution systems.
- Large commercial and infrastructure switchgear.
- Manufacturing and process plant electrical systems.
- Transformer secondary distribution switchboards.
- Generator and standby power distribution systems.
- Switchboards requiring rear vertical upper and rear horizontal lower connections.
Technical Specifications
| Product family | SACE New Emax |
|---|---|
| Product group | 310513-New Emax |
| Model / type | E3 W FP 3p VR-HR new |
| ABB order code | 1SDA059711R1 |
| Product name | Fixed Part |
| Product type | Fixed portion for withdrawable air circuit breaker |
| Frame | E3 |
| Version | W FP |
| Installation type | Withdrawable circuit breaker fixed portion |
| Frame current capability | up to 3200 A |
| Number of poles | 3 |
| Rated voltage | 690 V AC |
| Current type | AC |
| Terminal arrangement | VR-HR |
| Upper terminal orientation | Rear vertical (VR) |
| Lower terminal orientation | Rear horizontal (HR) |
| Compatible breaker type | SACE New Emax E3 withdrawable moving part |
| Product net width | 432 mm |
| Product net height | 461 mm |
| Product net depth | 396.5 mm |
| Product net weight | 37 kg |
| Standard | IEC |
| EAN | 8015644609139 |
| Customs tariff number | 85389099 |
Frequently Asked Questions
What is the ABB 1SDA059711R1?
The ABB 1SDA059711R1 is a SACE New Emax E3 three-pole fixed portion for a withdrawable air circuit breaker, featuring rear vertical upper terminals and rear horizontal lower terminals.
What does E3 W FP 3p VR-HR new mean?
E3 identifies the SACE Emax frame, W FP denotes the fixed part for a withdrawable circuit breaker, 3p indicates three poles, and VR-HR identifies rear vertical upper terminals and rear horizontal lower terminals.
What terminal arrangement does the ABB 1SDA059711R1 use?
The ABB 1SDA059711R1 uses a VR-HR terminal arrangement, with rear vertical terminals on the upper connections and rear horizontal terminals on the lower connections.
What Emax frame is the ABB 1SDA059711R1 designed for?
The 1SDA059711R1 is designed for the ABB SACE New Emax E3 frame and forms the stationary portion of a compatible three-pole withdrawable E3 circuit breaker assembly.
Is the ABB 1SDA059711R1 a complete circuit breaker?
No. The 1SDA059711R1 is the fixed portion of a withdrawable E3 circuit breaker system. A compatible ABB SACE New Emax E3 withdrawable moving part is required to form the complete circuit breaker assembly.
Engineered for ABB SACE Emax Withdrawable Switchgear
ABB SACE New Emax fixed portions provide the stationary electrical and mechanical interface for withdrawable air circuit breakers, supporting dependable high-current power distribution while allowing compatible breaker moving parts to be isolated and withdrawn for inspection, servicing and replacement.
