NOARK Ex9BN 3P B16 Miniature Circuit Breaker MCB 6kA 16A Type B 3-Pole

The NOARK Ex9BN 3P B16 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in electrical installations. With a rated current of 16A and a tripping characteristic of Type B, it ensures safe operation for residential and commercial applications. This 3-pole MCB complies with EN 60898-1 and offers a breaking capacity of 6 kA, making it suitable for standard distribution boards.

Advantages

This MCB provides robust protection against overloads and short circuits, with a compact 3-module design for easy DIN rail mounting. Its Type B characteristic is ideal for protecting circuits with resistive or slightly inductive loads, such as lighting and socket outlets. The high mechanical endurance of 20,000 cycles ensures long-lasting performance.

Suitable for

• Residential electrical panels
• Commercial building distribution boards
• Lighting and socket outlet circuits
• General overcurrent protection in low-voltage installations

Key specifications

• Brand: NOARK
• Model: Ex9BN 3P B16
• MPN: 100053
• EAN: 8592765000545
• Product Type: Miniature Circuit Breaker (MCB)
• Number of Poles: 3P
• Rated Current (In): 16 A
• Tripping Characteristic: Type B
• Rated Short-Circuit Breaking Capacity (Icn): 6 kA
• Rated Voltage (Ue): 230/400 V AC
• Rated Frequency: 50/60 Hz
• Rated Impulse Withstand Voltage (Uimp): 6 kV
• Energy Limiting Class: 3
• Standard: EN 60898-1
• Electrical Endurance: 10,000 cycles
• Mechanical Endurance: 20,000 cycles
• Terminal Capacity (Rigid): 1-25 mm²
• Terminal Capacity (Flexible): 1-16 mm²
• Tightening Torque: 2.5 Nm
• Mounting Type: DIN Rail (EN 60715)
• Protection Degree (Terminals): IP20
• Operating Temperature: -35 to +70 °C
• Module Width: 3 Modules (52.5 mm)

Recommendations

For optimal performance, pair this MCB with compatible NOARK distribution boards and accessories. Always ensure proper installation by a qualified electrician.