The Klixon 600 series thermal time delay is a snap–acting relay that performs in any position without
contact chatter or noise.
The positive temperature coefficient (PTC) heater element provides voltage compensation over a wide
voltage range without danger of overheating at high voltage and assures device actuation under low
voltage conditions due to its unique feature of always stabilizing at a specified temperature
regardless of ambient temperature or voltage. This will allow the use of a common device over a wide
voltage range (example 208V to 277V). Available heater voltages range from 6 volts to 277 volts.
This series incorporates the Klixon snap–action bimetallic disc. This switch and actuating element
has proved to be highly reliable since its introduction in 1960. A variety of terminals and
mounting plates are available to meet installation requirements of most applications.
The 600 series is available in a variety of capacity ratings.
APPLICATIONS
Sequences of heater banks in:
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Electric furnaces |
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Baseboard heaters |
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Duct heaters |
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Suspension heaters |
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Recreational vehicle blower and element control |
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Heat pump blower and heating element control |
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Motor speed switching in air conditioning (high speed) / heating
systems (low speed) where a single set of contacts handle combination motor and heater
element loading in the heating function |
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Control circuits requiring definite sequence of operation on both start-up and shut-down |
