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EATON FWF Series Molded Case Switches, F Frame

Eaton FWF Series molded case switches are used in electrical distribution and protection systems to provide reliable & high-performance protection for motors, transformers, generators and lighting circuits.

Filter
EATON FWF3100KLA
EATON FWF4225KLB
StyleModelPrice
A
FWF3100KL		£2,250.62
A
FWF3225KL		£4,137.82
B
FWF4225KL		£3,431.28
B
FWF4160KL		£6,595.05
A
FWF3160KL		£3,569.62
B
FWF4100KL		£3,558.57

Working Mechanism

  • The switch is installed in a circuit to control the flow of electrical current.
  • When the switch is in the on position, the contacts are closed, allowing current to flow through the switch and the circuit.
  • When the switch is in the off position, the contacts are open, interrupting the flow of current.
  • When the overcurrent protection device detects an overcurrent, it trips the switch and opens the contacts, interrupting the current flow.
  • The switch can be reset by manually moving the handle to the OFF position and then back to the ON position.
  • The switch also has a variety of accessories, such as auxiliary contacts and shunt trips, which can be used to enhance its functionality and control.

Features

  • These switches have a compact and space-saving design for use in tight spaces.
  • They can be flush / surface / DIN rail mounted for flexible installation.

Standards and Approvals

  • IEC

Frequently Asked Questions

How to install these molded case switches?

  • Make sure the electrical system is de-energized and all safety measures have been taken.
  • Select a suitable location, considering clearance requirements and ambient temperature conditions.
  • Securely fasten the switch using the appropriate mounting hardware.
  • Connect wiring to the switch terminals, ensuring proper sizing and termination.
  • Install accessories such as shunt trips, auxiliary switches and under-voltage releases.
  • Inspect and test the switch to ensure it functions correctly.
  • Seal the enclosure to prevent dust, moisture, and other contaminants from entering.

How to maintain Eaton FWF Series molded case switches?

  • Conduct regular inspections to check for damage, wear and corrosion.
  • Wipe the switch with a soft, dry cloth and avoid using abrasive materials or cleaning agents.
  • Check and tighten all wiring connections to ensure they are secure and properly torqued.
  • Apply lubricant to moving parts for smooth operation.
  • Replace any worn or damaged parts to ensure safety and proper functioning.
  • Keep records of maintenance and inspection activities to identify trends and potential issues.

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