1SDA059825R1 ABB E6/f W FP 4p VR-HR New Full-Size Four-Pole Fixed Part

Why Choose the ABB E6/f W FP 4p VR-HR New Fixed Part?

The ABB E6/f W FP 4p VR-HR new, order code 1SDA059825R1, is a heavy-duty SACE Emax E6/f fixed part for withdrawable air circuit breakers designed for very high-current industrial low-voltage power distribution systems. As part of the ABB New Emax family, it provides the permanently installed mechanical and electrical interface required for a compatible full-size four-pole E6/f withdrawable circuit breaker.

This version features a four-pole full-size configuration with a VR-HR rear terminal arrangement. The upper main terminals are vertically orientated at the rear, while the lower main terminals are horizontally orientated at the rear, providing flexible connection geometry for engineered high-current busbar systems and switchboard layouts.

The E6/f configuration is designed for applications requiring a full-size fourth pole, distinguishing it from the standard E6 four-pole arrangement with a reduced fourth pole. Combined with its withdrawable architecture and mixed rear terminal orientation, the 1SDA059825R1 provides a robust solution for demanding switchgear installations where high current capacity, four-pole switching and serviceability are essential.

Key Advantages

• Genuine ABB SACE Emax E6/f fixed part for compatible withdrawable air circuit breakers.
• Full-size four-pole configuration for installations requiring a full-capacity fourth pole.
• VR-HR mixed rear terminal arrangement provides flexibility for engineered busbar layouts.
• Vertical rear upper terminals and horizontal rear lower terminals support specialised switchboard connection geometry.
• Withdrawable architecture supports convenient circuit breaker inspection, maintenance and replacement.
• Heavy-duty ABB construction for demanding high-capacity industrial power distribution systems.

Key Features

• ABB SACE Emax / New Emax E6/f series.
• W FP fixed-part version.
• 4-pole full-size configuration.
• Vertical rear upper terminals (VR).
• Horizontal rear lower terminals (HR).
• Designed for compatible withdrawable E6/f air circuit breakers.
• Stationary mechanical and electrical interface for withdrawable breaker installations.
• Mixed rear terminal orientation for flexible high-current busbar integration.
• Heavy-duty construction for industrial switchgear and power distribution assemblies.

Reliable High-Current Circuit Breaker Integration

A fixed part forms the permanently installed section of a withdrawable air circuit breaker assembly, providing the mechanical mounting and electrical connection interface between the removable breaker and the switchboard. This architecture enables a compatible E6/f circuit breaker to be withdrawn for inspection, servicing or replacement while the fixed part remains installed within the switchgear.

The ABB 1SDA059825R1 combines a full-size four-pole E6/f arrangement with vertical rear upper and horizontal rear lower terminals. This specialised configuration is particularly suited to engineered distribution systems where four full-size poles, high-current capability, flexible busbar routing and the maintenance advantages of a withdrawable circuit breaker system are required.

Typical Applications

• Very high-current industrial low-voltage switchboards.
• Main incoming and high-capacity power distribution assemblies.
• Four-pole three-phase systems requiring a full-size fourth pole.
• Withdrawable air circuit breaker installations.
• Manufacturing and process plant electrical distribution.
• Infrastructure and utility power distribution systems.
• OEM switchgear and engineered panel-building applications.