NOARK Ex9BN 1P C10 Miniature Circuit Breaker 10A C-Curve 6kA 1-Pole

The NOARK Ex9BN 1P C10 stands out as a compact yet robust miniature circuit breaker, delivering reliable overcurrent protection for residential and light commercial installations. Unlike generic breakers, it combines a 6 kA breaking capacity with a precise C-curve trip characteristic, ensuring both safety and selectivity in modern electrical systems.

Highlights

• 1-pole design for single-phase circuits up to 230 V AC
• Rated current of 10 A with C-curve tripping for moderate inrush loads
• 6 kA short-circuit breaking capacity (Icn) per IEC/EN 60898-1
• DIN rail mounting (35 mm) for quick, tool-free installation
• Wide operating temperature range from -35 °C to +70 °C

In daily use

This MCB is ideal for protecting lighting circuits, socket outlets, and small motors where occasional inrush currents are expected. Its energy limiting class 3 ensures excellent current limitation, reducing let-through energy during faults. The IP20 terminal protection and generous wiring space (up to 25 mm² solid) make installation straightforward, while the durable mechanism is rated for 20,000 mechanical and 10,000 electrical operations, guaranteeing long service life.

Full specifications

• Brand: NOARK
• Model: Ex9BN 1P C10
• MPN: 100096
• EAN: 8592765000972
• Product type: Miniature Circuit Breaker (MCB)
• Series: Ex9BN
• Number of poles: 1P
• Rated current (In): 10 A
• Tripping characteristic: C
• Rated short-circuit breaking capacity (Icn): 6 kA
• Rated operational voltage (Ue): 230 V AC
• Rated insulation voltage (Ui): 500 V
• Rated impulse withstand voltage (Uimp): 4 kV
• Frequency: 50/60 Hz
• Standard compliance: IEC/EN 60898-1
• Electrical endurance: 10,000 cycles
• Mechanical endurance: 20,000 cycles
• Terminal capacity (solid/stranded): 1-25 mm²
• Terminal capacity (flexible): 1-16 mm²
• Tightening torque: 2.5 Nm
• Mounting type: DIN rail (EN 60715, 35 mm)
• Protection degree (terminals): IP20
• Operating temperature range: -35 to +70 °C
• Energy limiting class: 3

Final note

With its reliable performance and compact footprint, the NOARK Ex9BN 1P C10 is a smart choice for electricians and installers seeking a dependable circuit protection solution that meets international standards.