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EATON FB Series Complete Molded Case Circuit Breakers

Eaton FB Series complete molded case circuit breakers (MCCBs) are used for protecting systems and electrical equipment from short-circuit conditions and overcurrent. These circuit breakers are used in data centres and renewable energy systems.

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StyleModelPrice
A
FB2020PL
£9,565.13
RFQ
A
FB3070PL
£11,575.93
RFQ
A
FB3090PL
£11,575.93
RFQ
A
FB3050PL
£11,575.93
RFQ
A
FB3015PL
£11,575.93
RFQ
A
FB3100PL
-
RFQ
A
FB3060PL
£11,575.93
RFQ

Features

  • 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.

Standards and Approvals

  • UL 489

Frequently Asked Questions

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

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.

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

  • 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.

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