Eaton PXL-B10/2 Miniature Circuit Breaker, 1-Pole, B Curve, 10 A, 6 kA, DIN Rail Mount 236227

Protect your electrical circuits from overload and short-circuit damage with the Eaton PXL-B10/2 miniature circuit breaker. This 1-pole MCB is rated for 10 A with a B tripping characteristic, making it suitable for residential and light commercial applications where moderate inrush currents are expected. It mounts on a standard DIN rail and provides reliable circuit protection in distribution boards and control panels.

Who is it for

Electricians, panel builders, and maintenance technicians who need a compact, dependable circuit breaker for protecting lighting and socket circuits in buildings. It is ideal for use in distribution boards, consumer units, and industrial control panels where space is limited and safety is paramount.

Main features

• 1-pole miniature circuit breaker (MCB) with B tripping characteristic
• Rated current: 10 A; rated voltage: 230/400 V AC
• Breaking capacity: 6 kA according to EN 60898-1
• DIN rail mounting (EN 60715) for quick installation
• Screw terminals accept solid conductors up to 25 mm² and stranded up to 16 mm²
• Energy limitation class 3 for enhanced protection
• Operating temperature range: -25 °C to +75 °C

Specifications

• Rated current: 10 A
• Tripping characteristic: B
• Number of poles: 1
• Rated voltage: 230/400 V AC
• Breaking capacity: 6 kA
• Frequency: 50/60 Hz
• Mounting: DIN rail (EN 60715)
• Terminal capacity (solid): 1–25 mm²
• Terminal capacity (stranded): 1–16 mm²
• Energy limitation class: 3
• Degree of protection: IP20 (terminals), IP40 (front with cover)
• Standards: EN 60898-1, IEC 60898-1
• Operating temperature: -25 °C to +75 °C
• Installation depth: 70 mm
• Rated impulse withstand voltage: 4 kV
• Connection type: screw terminals
• Electrical endurance: >10,000 switching cycles
• Mechanical endurance: >20,000 switching cycles

Tips

When selecting a circuit breaker, ensure the tripping characteristic matches the load: B curve is suitable for resistive loads and lighting circuits with low inrush currents. Always verify that the breaking capacity (6 kA) exceeds the maximum prospective short-circuit current at the installation point.