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1SDA059901R1 ABB E4/E W FP 3P 750 V DC FL-FL SACE New Emax Fixed Part
ABB 1SDA059901R1 SACE New Emax E4/E three-pole fixed part for 750 V DC applications with FL-FL flat terminals for a compatible withdrawable E4/E air circuit breaker.
£6,899.60
Why Choose the ABB 1SDA059901R1 E4/E W Fixed Part?
The ABB 1SDA059901R1 is a SACE New Emax E4/E fixed part designed for use with a compatible withdrawable ABB E4/E air circuit breaker in DC power distribution systems. Identified by ABB as E4/E W FP 3p 750V DC FL-FL new, this three-pole fixed section forms the stationary portion of the withdrawable circuit-breaker assembly.
Engineered specifically for 750 V DC applications, the 1SDA059901R1 provides a dedicated interface between the compatible E4/E withdrawable breaker moving part and the switchboard power connections. Its three-pole configuration and FL-FL terminal arrangement make it suitable for specialised direct-current installations requiring flat main-circuit connections.
The fixed part remains installed within the switchboard while the compatible E4/E circuit-breaker moving section can be inserted, isolated and removed for servicing. This withdrawable architecture supports efficient maintenance and replacement while allowing the principal switchboard connections to remain in position.
Key Advantages
- Genuine ABB SACE New Emax E4/E fixed part for withdrawable air circuit breakers.
- Purpose-designed for 750 V DC electrical distribution applications.
- Three-pole configuration for compatible DC circuit-breaker arrangements.
- FL-FL terminal configuration with flat main-circuit connections.
- Designed specifically for a compatible E4/E withdrawable circuit-breaker moving part.
- Allows the breaker moving section to be isolated and removed while the fixed portion remains installed.
- Supports serviceable, modular switchgear construction for demanding DC installations.
- Part of ABB's established SACE New Emax power distribution platform.
Key Features
- ABB SACE New Emax E4/E series.
- Fixed part (FP) for a withdrawable circuit-breaker system.
- 750 V DC application voltage.
- Three-pole (3P) configuration.
- FL-FL terminal configuration.
- Flat terminal arrangement for the main power connections.
- Designed for the E4/E frame configuration.
- Dedicated DC circuit-breaker fixed portion.
- Designed for installation within low-voltage DC switchboards and distribution assemblies.
- Modular construction supports circuit-breaker isolation, servicing and replacement.
750 V DC Fixed Part for Withdrawable Emax Installations
Direct-current distribution places different electrical demands on switching equipment compared with conventional AC systems, particularly because DC current does not naturally pass through a zero crossing each cycle. The ABB E4/E 750 V DC configuration is intended for appropriately engineered DC installations where the circuit breaker and its associated fixed part are selected as a compatible system.
The FL-FL terminal configuration provides flat main-circuit connection interfaces for integration with the corresponding switchboard conductor arrangement. As the stationary portion of the withdrawable system, the 1SDA059901R1 enables the compatible E4/E breaker moving part to be disconnected and removed for inspection or servicing without removing the fixed switchboard connection assembly.
Typical Applications
- ABB SACE New Emax E4/E withdrawable circuit-breaker installations.
- 750 V DC power distribution systems.
- Industrial DC switchboards and distribution assemblies.
- DC main distribution and protection systems.
- Renewable-energy and energy-conversion installations using compatible DC distribution architectures.
- Industrial process systems with high-power DC distribution.
- Infrastructure and specialist electrical installations requiring withdrawable DC circuit breakers.
- Switchgear requiring removable and serviceable E4/E breaker moving sections.
Technical Specifications
| Series | SACE New Emax |
|---|---|
| Product group | 310513-New Emax |
| Order code / MPN | 1SDA059901R1 |
| Product type | Fixed part for withdrawable air circuit breaker |
| Frame / configuration | E4/E |
| Execution | Withdrawable fixed part (W FP) |
| Application voltage | 750 V DC |
| Current type | DC |
| Number of poles | 3P |
| Terminal configuration | FL-FL |
| Terminal type | Flat |
| Application | DC power distribution switchgear |
| Installation type | Fixed switchboard portion for compatible withdrawable breaker |
| EAN | 8015644623258 |
| Customs tariff / HS code | 85389000 |
Frequently Asked Questions
What is the ABB 1SDA059901R1?
The ABB 1SDA059901R1 is a SACE New Emax E4/E three-pole fixed part designed for use with a compatible withdrawable E4/E air circuit breaker in 750 V DC power distribution applications.
Is the ABB 1SDA059901R1 designed for AC or DC systems?
The 1SDA059901R1 is specifically identified for 750 V DC applications and should be used with the corresponding compatible ABB E4/E withdrawable circuit-breaker configuration.
Is the ABB 1SDA059901R1 a complete air circuit breaker?
No. The 1SDA059901R1 is the fixed portion of a withdrawable ABB SACE New Emax E4/E circuit-breaker system. A compatible E4/E breaker moving part is required to form the complete withdrawable assembly.
How many poles does the ABB 1SDA059901R1 have?
The ABB 1SDA059901R1 has a three-pole (3P) configuration designed for the corresponding E4/E 750 V DC circuit-breaker arrangement.
What does FL-FL mean on the ABB 1SDA059901R1?
FL-FL identifies the flat terminal configuration of the fixed part, providing flat main-circuit connection interfaces for integration with the corresponding switchboard conductor arrangement.
Trusted ABB Power Distribution Technology
ABB SACE New Emax withdrawable circuit-breaker systems provide robust and serviceable solutions for demanding electrical distribution installations, with dedicated fixed parts enabling compatible breaker moving sections to be isolated, serviced and replaced while the principal switchboard connections remain installed.
