278848 FAZ-B20/3, Eaton xEffect MCB, 3P, 20A Curve B, 240 → 415V AC, 10 kA Breaking Capacity

Eaton FAZ Series Circuit Breakers

The FAZ series by Eaton offers a wide range of quality, highly reliable and safe circuit breakers. Eaton’s FAZ DIN rail mountable circuit breaker is designed for use in control panel applications.

Features and Benefits

• The Eaton miniature circuit breaker has a current limiting design, providing short circuit interruption to reduce let-through energy, which can damage the circuit.
• Rated currents up to 63A.
• The toggle can be sealed in both the on and off position where required, and the trip-free design means that the breaker cannot be defeated by holding the handle in the on position.
• Reliable and safe operation with six levels of thermal-magnetic over-current protection.
• Red or green light indicates the contact position.
• Easy installation.
• Suitable for supplementary protection.

Eaton 3-Pole MCB, 20A Current Rating, B Curve - FAZ Series - 278848 FAZ-B20/3

Features & Benefits

• Easy to snap onto a DIN rail for quick and convenient installation
• Meets IEC 60947-2 safety standards for circuit breakers used in low-voltage electrical power distribution systems
• Protected against impact and vibration, so is suitable to use in demanding settings
• Slim mounting width per pole of 17.5mm for maximum packing efficiency in a control cabinet

What does trip curve mean?

The trip curve of a circuit breaker refers to the strength of an overcurrent that the device can safely break.

Do I have to replace this MCB once it's tripped?

No, this MCB is manually re-settable, so there's no need to replace it once it's tripped.

Note

Eaton formerly known as Moeller

Datasheet

Instruction Sheet - FAZ Series

Datasheet - 278848 FAZ-B20/3