Noark Ex9BN 3P C10 Miniature Circuit Breaker 6kA, C-Curve, 10A, 3-Pole

The Noark Ex9BN 3P C10 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in electrical installations. With a rated current of 10A and a C-curve tripping characteristic, it is ideal for protecting circuits with moderate inrush currents, such as lighting and general-purpose loads. This 3-pole MCB offers a breaking capacity of 6kA, ensuring safety and compliance with IEC/EN 60898-1 standards.

Advantages

• Compact design with 3 module width (54mm) for easy DIN rail mounting.
• High breaking capacity of 6kA for enhanced safety.
• Energy limiting class 3 for effective fault current limitation.
• Wide operating temperature range from -35°C to +70°C.
• Long electrical and mechanical endurance (10,000/20,000 cycles).

Suitable for

• Residential and commercial electrical panels
• Overcurrent protection of lighting circuits
• Protection of general-purpose outlets and small appliances
• Industrial control panels requiring C-curve characteristics

Key specifications

• Brand: Noark
• Model: Ex9BN 3P C10
• MPN: 100141
• EAN: 8592765001429
• Product Type: Miniature Circuit Breaker (MCB)
• Number of Poles: 3P (3-Pole)
• Rated Current (In): 10 A
• Tripping Characteristic: C-Curve
• Rated Short-Circuit Breaking Capacity (Icn): 6 kA
• Rated Voltage (Ue): 230/400 V AC
• Rated Frequency: 50/60 Hz
• Energy Limiting Class: 3
• Electrical Endurance: 10,000 cycles
• Mechanical Endurance: 20,000 cycles
• Terminal Capacity (Rigid): 1-35 mm²
• Terminal Capacity (Flexible): 1-25 mm²
• Mounting Type: DIN Rail (EN 60715)
• Degree of Protection (Terminals): IP20
• Degree of Protection (Front Panel): IP40
• Standard Compliance: IEC/EN 60898-1
• Module Width: 3 Modules (54 mm)
• Operating Temperature Range: -35 to +70 °C

Recommendations

For optimal protection, ensure the MCB is installed by a qualified electrician and used within its rated specifications. Pair with appropriate residual current devices (RCDs) for comprehensive safety.