GACIA SB6L B 1P 16A Interruttore automatico magnetotermico, 1 polo, 16 A, curva B, potere di interruzione 6 kA

The GACIA SB6L B 1P 16A is a miniature circuit breaker (MCB) engineered for dependable protection of low-voltage electrical installations. Its standout capability is the 6 kA breaking capacity, which safely interrupts high fault currents to prevent damage to wiring and connected equipment.

Advantages

This MCB combines robust construction with precise tripping characteristics. The B curve ensures immediate response to short-circuit currents while tolerating normal inrush currents, making it ideal for residential and light commercial circuits. Its compact single-pole design saves space on the DIN rail, and screw terminals accommodate conductors up to 25 mm² for flexible installation.

Suitable for

• Protection of socket outlets and lighting circuits in homes and offices
• Control circuits and small motors with moderate starting currents
• Distribution boards requiring reliable overload and short-circuit protection
• Installations compliant with IEC/EN 60898-1 standards

Key specifications

• Number of poles: 1P (1-pole)
• Rated current (In): 16 A
• Tripping characteristic: B curve
• Rated breaking capacity (Icn): 6 kA
• Rated voltage: 230 V AC, 50/60 Hz
• Mounting: DIN rail 35 mm
• Protection degree: IP20 (terminals)
• Electrical endurance: 10,000 cycles
• Mechanical endurance: 20,000 cycles
• Operating temperature: -25°C to +55°C
• Energy limiting class: 3
• Overvoltage category: III
• Pollution degree: 2

Recommendations

For consistent protection and long service life, install the GACIA SB6L B 1P 16A in a suitable distribution enclosure with proper ventilation. Pair with a residual current device (RCD) for additional protection against earth leakage currents in residential and commercial applications.