GACIA N8BH 10kA C 3P 20A Miniature Circuit Breaker MCB

The GACIA N8BH is a high-quality miniature circuit breaker (MCB) designed for overload and short-circuit protection in industrial, commercial, and residential electrical installations. With a rated current of 20 A and a breaking capacity of 10 kA, this three-pole device ensures reliable performance and safety.

Advantages

This MCB offers robust protection with a C tripping curve, suitable for moderate inrush currents. Its compact DIN rail mounting design saves space in distribution boards. The clear ON/OFF position indicator provides immediate status visibility.

Suitable for

• Industrial control panels
• Commercial building electrical systems
• Residential distribution boards
• Lighting and general power circuits

Key specifications

• Rated current: 20 A
• Number of poles: 3P (three-pole)
• Tripping curve: C
• Rated breaking capacity (Icn): 10 kA
• Rated voltage (Ue): 400 V AC
• Frequency: 50/60 Hz
• Mounting: DIN rail
• Standards: IEC/EN 60898-1
• Energy limiting class: 3
• Protection degree: IP20 (terminals)
• Electrical endurance: ≥ 10,000 operations
• Mechanical endurance: ≥ 20,000 operations
• Terminal capacity: up to 25 mm² (solid/stranded)
• Operating temperature: -25°C to +55°C
• Connection: screw terminals

Recommendations

Ensure proper installation by a qualified electrician. Verify compatibility with your system's voltage and current requirements. For optimal performance, use with appropriate distribution boards and accessories.