FB Series Complete Molded Case Circuit Breakers(7 Products)
EATON

• Eaton FB Series MCCBs have line & load terminals for ease of identifying the terminal and easy isolation of the load from the power supply.
• These MCCBs feature F-frames for high thermal endurance and flexibility in installation.
• They have a trip rating of 15 to 100A.

Q. What is the difference between thermal-magnetic and electronic trip circuit breakers?

A. Thermal-magnetic circuit breakers use a combination of thermal and magnetic trip elements to protect against current overloads & short circuits, whereas electronic trip circuit breakers use electronic sensors to detect overloads & short circuits and comparatively provide more precise trip settings and additional features such as ground fault protection.

Q. What is the recommended maintenance procedure for Eaton FB Series complete MCCBs?

A.

• Carefully inspect the circuit breaker for any signs of wear or damage.
• Confirm that all connections are tightly fastened by checking their torque.
• Clear away any dirt or debris from the circuit breaker and its surroundings.
• Perform a test on the MCCB to ensure it is operating correctly.
• Ensure the calibration settings are adjusted to the recommended range.