Short Description

The ABB RC SEL HV residual current protection module is designed for ABB XT1 circuit breakers. It provides earth leakage current monitoring and protects equipment and personnel from damage caused by ground faults.

Suitable for industrial distribution panels, power supply systems, and commercial electrical installations. Features adjustable residual current and trip delay settings.

Full Shopify Description

The ABB 1SD A067125 R1 is an original RC SEL HV residual current release module designed for ABB XT1 circuit breakers.

This device is used for earth leakage detection and selective protection of electrical circuits. It supports operation in 85–690V AC systems and is compatible with 4-pole ABB XT1 breakers.

The module includes adjustable settings for:

• Residual current (IΔn)
• Trip delay time (Δt)

Ideal for:

• Industrial electrical installations
• Power distribution cabinets
• Backup power systems
• Facilities requiring enhanced electrical safety

Specifications

• Manufacturer: ABB
• Part Number: 1SD A067125 R1
• Series: RC SEL HV
• Device Type: Residual Current Release Module
• Compatibility: ABB XT1
• Poles: 4P (4-pole)
• Operating Voltage: 85–690V AC
• Selective Protection: Yes
• Adjustable Time Delay: Yes
• Standard: IEC 60947
• Condition: New / NOS (New Old Stock if warehouse stored)