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1SDA059818R1 ABB E1 W FP 4P VR-HR SACE Emax Fixed Part 1600 A
ABB 1SDA059818R1 SACE Emax E1 four-pole fixed part rated at 1600 A and 690 V AC with vertical rear upper and horizontal rear lower terminals for compatible withdrawable E1 air circuit breakers.
£2,376.88
Why Choose the ABB 1SDA059818R1 E1 W Fixed Part?
The ABB 1SDA059818R1 is a SACE Emax E1 fixed part designed for use with compatible withdrawable ABB E1 air circuit breakers. Identified by ABB as E1 W FP 4p VR-HR new, this four-pole fixed section forms the stationary component of a withdrawable circuit-breaker installation, providing the mechanical interface and main power connections required within low-voltage switchgear.
Designed for the ABB SACE Emax E1 frame, the 1SDA059818R1 has a rated uninterrupted current of 1600 A and a rated voltage of 690 V AC. Its four-pole configuration supports three-phase four-wire distribution systems, while the VR-HR arrangement provides vertical upper terminals and horizontal lower terminals for integration with the corresponding switchboard busbar layout.
The fixed part remains installed within the switchboard while a compatible withdrawable E1 circuit-breaker moving part can be inserted, isolated and removed as required. This modular arrangement supports efficient maintenance and breaker replacement while retaining the principal power connections within the switchgear assembly.
Key Advantages
- Genuine ABB SACE Emax E1 fixed part for withdrawable air circuit breakers.
- 1600 A rated uninterrupted current for low-voltage power distribution.
- Four-pole configuration suitable for three-phase four-wire electrical systems.
- 690 V AC rated voltage for industrial and commercial distribution applications.
- VR-HR mixed rear terminal arrangement with vertical upper and horizontal lower connections.
- Designed specifically for compatible E1 withdrawable circuit-breaker moving parts.
- Fixed switchboard installation allows the breaker moving part to be isolated and removed independently.
- Robust ABB construction for demanding switchgear and power distribution installations.
Key Features
- ABB SACE Emax E1 series.
- Fixed part (FP) for a withdrawable circuit-breaker system.
- 1600 A rated uninterrupted current.
- 690 V AC rated voltage.
- Four-pole (4P) configuration.
- VR-HR terminal configuration.
- Vertical upper terminals.
- Horizontal lower terminals.
- Designed for the E1 frame.
- Withdrawable circuit-breaker connection type.
- Designed in accordance with IEC requirements.
VR-HR Fixed Part for Withdrawable Emax Installations
Withdrawable air circuit-breaker systems separate the assembly into a removable circuit-breaker moving part and a permanently installed fixed part. The ABB 1SDA059818R1 provides the stationary interface for compatible E1 equipment, allowing the circuit breaker to be connected to, isolated from and removed from the electrical system while the principal switchboard connections remain in position.
The VR-HR terminal configuration combines vertical rear upper terminals with horizontal rear lower terminals. This mixed connection arrangement is designed for switchboards where the incoming and outgoing busbar layouts require different orientations, while the 1600 A current rating and four-pole construction make the fixed part suitable for substantial three-phase four-wire distribution systems.
Typical Applications
- ABB SACE Emax E1 withdrawable circuit-breaker installations.
- Main low-voltage electrical distribution boards.
- Industrial switchboards and switchgear assemblies.
- Three-phase four-wire power distribution systems.
- Manufacturing and process plant electrical distribution.
- Commercial building power distribution systems.
- Transformer and generator distribution switchboards.
- Switchgear requiring mixed vertical and horizontal rear busbar connections.
Technical Specifications
| Series | SACE Emax |
|---|---|
| Product group | 310513-New Emax |
| Reference | E1 FIXED PORTION V |
| Order code / MPN | 1SDA059818R1 |
| Product type | Fixed part for withdrawable air circuit breaker |
| Frame / sub-type | E1 |
| Version | WFP |
| Rated uninterrupted current (Iu) | 1600 A |
| Rated voltage (Ur) | 690 V AC |
| Current type | AC |
| Number of poles | 4P |
| Terminal configuration | VR-HR |
| Upper terminal orientation | Vertical rear (VR) |
| Lower terminal orientation | Horizontal rear (HR) |
| Terminal connection type | Withdrawable circuit breakers |
| Standards | IEC |
| Dimensions (W × H × D) | 414 × 461 × 396.5 mm |
| Net weight | 36 kg |
| EAN | 8015644622428 |
| Customs tariff / HS code | 85389099 |
Frequently Asked Questions
What is the ABB 1SDA059818R1?
The ABB 1SDA059818R1 is a SACE Emax E1 four-pole fixed part designed for use with compatible withdrawable E1 air circuit breakers in low-voltage switchgear.
What is the current rating of the ABB 1SDA059818R1?
The 1SDA059818R1 has a rated uninterrupted current of 1600 A and a rated voltage of 690 V AC.
Is the ABB 1SDA059818R1 a complete air circuit breaker?
No. The 1SDA059818R1 is the fixed part of a withdrawable ABB SACE Emax E1 circuit-breaker system. A compatible E1 circuit-breaker moving part is required to form the complete withdrawable assembly.
What does VR-HR mean on the ABB 1SDA059818R1?
VR-HR identifies the mixed terminal arrangement, with vertical rear upper terminals and horizontal rear lower terminals for connection to the corresponding switchboard busbar system.
What are the dimensions and weight of the ABB 1SDA059818R1?
The fixed part measures 414 × 461 × 396.5 mm (width × height × depth) and has a net product weight of 36 kg.
Trusted ABB Power Distribution Technology
ABB SACE Emax withdrawable circuit-breaker systems provide robust and serviceable solutions for demanding electrical distribution installations, with dedicated fixed parts allowing compatible breaker moving sections to be isolated, serviced and replaced while the main switchboard power connections remain installed.
