EATON FAZ-D16/3 Miniature Circuit Breaker 16A 3-Pole D-Curve 6kA 278896

Short circuits and overloads can damage equipment and cause downtime. The EATON FAZ-D16/3 miniature circuit breaker protects three-phase circuits from these faults, ensuring reliable operation in industrial and commercial installations.

Who is it for

Electricians, panel builders, and maintenance engineers who need a robust 16 A, 3-pole MCB with D-curve tripping for high inrush loads such as motors, transformers, and lighting systems.

Main features

• 16 A rated current, 3-pole configuration
• D-curve tripping characteristic for high inrush currents
• 6 kA rated switching capacity
• DIN rail mounting for quick installation
• Energy limiting class 3
• Screw terminals with wide capacity range

Specifications

• Rated current: 16 A
• Number of poles: 3
• Tripping characteristic: D
• Rated voltage: 230/400 V AC
• Rated switching capacity: 6 kA
• Frequency: 50/60 Hz
• Mounting type: DIN rail (EN 60715)
• Energy limiting class: 3
• Degree of protection (terminals): IP20
• Degree of protection (built-in): IP40
• Terminal type: Screw terminals
• Terminal capacity (solid/stranded): 1 - 25 mm²
• Terminal capacity (fine-stranded): 1 - 16 mm²
• Operating temperature range: -25 to +75 °C
• Storage temperature range: -40 to +80 °C
• Standards: IEC/EN 60898-1
• Mechanical endurance: >20,000 operations
• Electrical endurance: >10,000 operations
• Pollution degree: 2
• Overvoltage category: III

Tips

Select the D-curve for circuits with high inrush currents to avoid nuisance tripping. Ensure proper torque on screw terminals according to manufacturer guidelines.