Eaton FAZT-C16/3 3-Pole 16 A C-Curve Miniature Circuit Breaker 240895

Electricians and panel builders install the Eaton FAZT-C16/3 in three-phase distribution boards to protect circuits against overload and short circuit. This 3-pole miniature circuit breaker (MCB) with C-characteristic is rated at 16 A and 230/400 V AC, making it suitable for commercial and industrial applications where moderate inrush currents occur.

Key specifications

• Number of poles: 3
• Rated current: 16 A
• Tripping characteristic: C
• Rated voltage: 230/400 V AC
• Rated switching capacity: 10 kA
• Frequency: 50/60 Hz
• Mounting: DIN rail
• Module width: 3 modules (52.5 mm)
• Terminal type: screw terminals
• Conductor cross-section: 1–25 mm² solid, 1–16 mm² flexible
• Degree of protection: IP40 (housing), IP20 (terminals)
• Operating temperature: -25 to +75 °C
• Electrical endurance: >10,000 cycles
• Mechanical endurance: >20,000 cycles
• Energy limiting class: 3
• Standard: IEC/EN 60898-1

Why choose it

The FAZT-C16/3 offers reliable protection with a 10 kA breaking capacity and consistent performance across a wide temperature range. Its compact 3-module width saves space in distribution boards, and screw terminals accept a broad range of conductor sizes for flexible installation.

Ideal use cases

• Protection of three-phase circuits in commercial buildings
• Distribution boards for industrial machinery
• Circuits with moderate inrush currents (motors, transformers)

Good to know

The C-characteristic trips between 5 and 10 times the rated current, providing a balance between nuisance tripping and protection. The device is designed for DIN rail mounting and meets IEC/EN 60898-1.