Eaton PXK-B10/1N/003-A RCBO 10A 30mA Type A 1P+N 230V 6kA 2MW

For installations where both overload and earth leakage protection must coexist in a single, space-saving device, the Eaton PXK-B10/1N/003-A delivers a compact RCBO that combines a 10 A type B miniature circuit breaker with a 30 mA type A residual current module. This 1P+N unit occupies just two modules on a DIN rail, yet it provides full protection against overcurrent, short-circuit, and residual sinusoidal alternating currents plus pulsating direct currents. Unlike separate MCB and RCD combinations, this integrated design reduces wiring time, eliminates coordination uncertainty, and frees up distribution board space for future expansion.

Highlights

• Combined MCB and RCD in one 2-module-wide housing
• 10 A rated current with type B tripping characteristic for general circuits
• 30 mA residual current sensitivity, type A (AC and pulsating DC)
• 6 kA breaking capacity for reliable short-circuit interruption
• 1P+N switching with protected neutral for safe isolation
• DIN rail mounting with IP20 terminal protection

In daily use

The PXK-B10/1N/003-A is a practical choice for residential and light commercial final circuits, such as socket outlets, lighting, and small appliance feeds. Its 10 A rating suits circuits with moderate load, while the type B curve handles inrush currents from LED drivers, electronic ballasts, and small motors without nuisance tripping. The 30 mA residual current threshold provides personal protection against electric shock and fire hazards caused by earth leakage. The device is easy to install on standard DIN rails and offers clear status indication for quick troubleshooting.

Full specifications

• Brand: Eaton
• Model: PXK-B10/1N/003-A
• MPN: 236946
• EAN: 4015082369460
• Product type: RCBO (Residual Current Circuit Breaker with Overcurrent Protection)
• Rated current (In): 10 A
• Rated residual current (IΔn): 30 mA
• Tripping characteristic: Type B
• Residual current type: Type A
• Number of poles: 1P+N
• Rated voltage (Un): 230 V AC
• Rated switching capacity (Icn): 6 kA
• Rated short-circuit breaking capacity (Ics): 6 kA
• Frequency: 50/60 Hz
• Mounting type: DIN rail
• Module width: 2 modules (35 mm)
• Degree of protection: IP20 (terminals), IP40 (front, when installed)
• Operating temperature: -25 to +50 °C
• Terminal capacity (solid): 1-25 mm²
• Terminal capacity (flexible): 1-16 mm²
• Standards: IEC/EN 61009
• Energy limiting class: 3

Final note

With its integrated design and reliable protection, the Eaton PXK-B10/1N/003-A is an efficient solution for modern electrical installations, ensuring safety and compliance in a compact form factor.