GACIA SB6L C 3P 20A Miniature Circuit Breaker (MCB) 6kA, C-Curve, 3-Pole, 20A

The GACIA SB6L C 3P 20A is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in electrical installations. With a 6kA short-circuit breaking capacity and C-curve tripping characteristic, it is ideal for protecting circuits with moderate inrush currents, such as lighting and general power distribution. This 3-pole MCB is rated at 20A and complies with IEC/EN 60898-1 standards, ensuring safety and performance.

Advantages

• Robust 6kA breaking capacity for enhanced safety.
• C-curve tripping characteristic suitable for mixed loads.
• Compact 3-pole design for efficient use of space.
• Easy DIN rail mounting for quick installation.
• High mechanical and electrical endurance for long service life.

Suitable for

• Residential and commercial electrical panels
• Lighting circuits
• General power distribution
• Protection of cables and equipment against overloads and short circuits

Key specifications

• Product Type: Miniature Circuit Breaker (MCB)
• Number of Poles: 3-pole
• Rated Current (In): 20 A
• Tripping Curve: C
• Short-circuit Breaking Capacity (Icn): 6 kA
• Rated Voltage (Ue): 230/400 V AC
• Frequency: 50/60 Hz
• Mounting Type: DIN Rail (35mm)
• Standard: IEC/EN 60898-1
• Terminal Capacity: 1-25 mm² (flexible/rigid)
• Protection Degree (Terminals): IP20
• Energy Limiting Class: 3
• Mechanical Endurance: 10,000 cycles
• Electrical Endurance: 4,000 cycles
• Ambient Operating Temperature: -25°C to +50°C
• Pollution Degree: 2
• Rated Impulse Withstand Voltage (Uimp): 4 kV
• Rated Insulation Voltage (Ui): 500 V

Recommendations

For optimal protection, ensure the MCB is installed by a qualified electrician and used within its rated parameters. Always verify compatibility with your electrical system.