1SDA126192R1 ABB RRD Motor 110–220 Vac/dc E2.3…E6.3

Why Choose the ABB RRD Motor 110–220 Vac/dc E2.3...E6.3?

The ABB RRD Motor 110–220 Vac/dc E2.3...E6.3 (1SDA126192R1) is a dedicated Remote Racking Device (RRD) accessory for compatible SACE Emax 3 withdrawable circuit breakers. Designed for the E2.3 through E6.3 frame sizes, it enables motorised racking of the breaker moving part as part of ABB's remote-racking solution.

Operating from a 110–220 V AC/DC supply, the RRD system allows compatible withdrawable breakers to be inserted and extracted electrically rather than requiring the complete racking procedure to be performed manually at the switchgear. This supports installations where remote operation and controlled breaker handling are important.

ABB identifies order code 1SDA126192R1 for E2.3, E4.3 and E6.3 applications. The RRD motor package includes the motor, power supply and controller; the corresponding mechanical fixing kit for E2.3...E6.3 installations is ordered separately.

Key Advantages

• Genuine ABB SACE Emax 3 Remote Racking Device accessory.
• Compatible with E2.3 through E6.3 withdrawable breaker frames.
• 110–220 V AC/DC operating supply range.
• Enables motorised insertion and extraction of compatible withdrawable breakers.
• Supports remote breaker-racking arrangements in low-voltage switchgear.
• Package includes the RRD motor, power supply and controller.

Key Features

• ABB SACE Emax 3 RRD motor assembly.
• Designed for E2.3, E4.3 and E6.3 frame sizes.
• 110–220 V AC/DC supply.
• Motorised remote-racking functionality.
• For compatible withdrawable SACE Emax 3 circuit breakers.
• Includes motor, power supply and controller.
• Used with the appropriate E2.3...E6.3 RRD mechanical fixing kit.
• Part of ABB's modular Remote Racking Device system.

Remote Racking for SACE Emax 3

ABB's Remote Racking Device (RRD) provides motorised racking capability for compatible withdrawable SACE Emax 3 circuit breakers. The system enables the breaker moving part to be inserted or extracted electrically, supporting switchgear installations where remote control of the racking process is required.

The 1SDA126192R1 assembly provides the RRD motor solution for E2.3 through E6.3 frames and includes the motor, power supply and controller. For installation on the breaker, ABB separately provides the appropriate RRD fixing kit for E2.3...E6.3, allowing the electrical and mechanical components of the remote-racking system to be specified for the required Emax 3 frame.

Typical Applications

• ABB SACE Emax 3 E2.3 withdrawable circuit breaker installations.
• ABB SACE Emax 3 E4.3 withdrawable circuit breaker installations.
• ABB SACE Emax 3 E6.3 withdrawable circuit breaker installations.
• Industrial low-voltage switchboards.
• Data centres and critical power infrastructure.
• Utility, manufacturing and process-industry switchgear requiring remote racking capability.