GACIA SB6L B 3P 16A Mini interruttore automatico MCB 3 poli 16A 6kA caratteristica B

The GACIA SB6L B 3P 16A is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent and short-circuit protection in electrical installations. With a 3-pole configuration, 16A rated current, B-curve tripping characteristic, and 6kA breaking capacity, this MCB ensures safety and performance for residential and commercial applications.

Advantages

This MCB offers thermal-magnetic protection, compact DIN rail mounting, and compliance with IEC/EN 60898-1 standards. Its B-curve is ideal for protecting circuits with resistive or small inductive loads, providing fast response to short circuits while avoiding nuisance tripping.

Suitable for

• Residential and commercial electrical panels
• Lighting circuits, socket outlets, and small appliance protection
• Distribution boards requiring 3-pole protection

Key specifications

• Product Type: Miniature Circuit Breaker (MCB)
• Number of Poles: 3P (3-Pole)
• Rated Current: 16 A
• Tripping Curve: B-Curve
• Rated Breaking Capacity: 6 kA
• Rated Voltage (AC): 230/400 V AC
• Frequency: 50/60 Hz
• Mounting Type: DIN Rail
• Standard Compliance: IEC/EN 60898-1
• Electrical Endurance: 10,000 cycles
• Mechanical Endurance: 20,000 cycles
• Terminal Type: Screw Terminals
• Terminal Capacity: 1-25 mm² (solid/stranded)
• Degree of Protection: IP20 (terminals)
• Operating Temperature Range: -25°C to +55°C
• Pollution Degree: 2
• Energy Limiting Class: 3
• Short-Circuit Release Type: Thermal-magnetic
• Rated Impulse Withstand Voltage (Uimp): 4 kV
• Rated Insulation Voltage (Ui): 500 V

Recommendations

For optimal performance, ensure proper installation by a qualified electrician. Use appropriate wire sizes and torque settings as per the terminal specifications. This MCB is suitable for use in distribution boards with ambient temperatures within the specified range.