Hager ADC910D RCBO 2P 10A 30mA Type AC Residual Current Circuit Breaker with Overcurrent Protection

Engineered to deliver a 6 kA short-circuit breaking capacity, the Hager ADC910D RCBO combines residual current protection and overcurrent protection in a compact 2-module DIN rail device. With a 10 A rated current and 30 mA residual current sensitivity, it safeguards circuits against earth leakage and overloads, ensuring both personal safety and equipment protection.

Overview

The Hager ADC910D is a 2-pole RCBO (Residual Current Circuit Breaker with Overcurrent Protection) designed for residential and commercial electrical installations. It features a B tripping curve, making it ideal for circuits with moderate inrush currents such as lighting and socket outlets. The Type AC residual current detection responds to sinusoidal alternating residual currents, providing reliable protection against electric shock. Its 230 V AC rated voltage and 50/60 Hz frequency compatibility ensure broad applicability.

What stands out

• Dual protection: combines residual current (30 mA) and overcurrent (10 A, B curve) in one unit.
• High breaking capacity: 6 kA Icn for robust fault interruption.
• Compact design: only 2 modules wide (35.5 mm), saving space on DIN rail.
• Wide terminal capacity: accepts conductors from 1 to 25 mm², flexible or rigid.
• Durable construction: mechanical endurance of 20,000 cycles and electrical endurance of 10,000 cycles.
• Compliance with IEC/EN 61009-1 ensures safety and performance.

Technical details

• Number of poles: 2P
• Rated current (In): 10 A
• Tripping curve: B
• Rated residual current (IΔn): 30 mA
• Residual current type: AC
• Rated voltage (Ue): 230 V AC
• Rated short-circuit breaking capacity (Icn): 6 kA
• Frequency: 50/60 Hz
• Mounting type: DIN rail
• Module width: 2 modules (35.5 mm)
• Connection type: Screw terminals
• Terminal capacity: 1-25 mm² (flexible/rigid)
• Degree of protection: IP20 (terminals), IP40 (front face in enclosure)
• Operating temperature: -25 to 40 °C
• Standards: IEC/EN 61009-1
• Electrical endurance: 10,000 cycles
• Mechanical endurance: 20,000 cycles
• Rated impulse withstand voltage (Uimp): 4 kV
• Energy limiting class: 3

Our verdict

The Hager ADC910D is a reliable and space-efficient RCBO that meets stringent safety standards. Its combination of 10 A overcurrent protection and 30 mA residual current protection makes it an excellent choice for protecting people and circuits in modern installations.