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Obsolete Item
REE-2004 solid-state relays are rugged, single-phase
devices with 10 or 25 amp ratings. They accept a DC
logic control input and provide precise zero-crossing
on-off control in a panel mounted package.
Rugged internal snubber circuitry attenuates most
industrial noise. The high dv/dt and blocking voltage
provide excellent immunity to voltage spikes. A new,
fast-responding input circuit allows the REE-2004
to survive high-energy, non-repetitive power-line
surges and continue normal operation.
Relay status can be seen via the built-in LED status
indicator under the clear plastic safety cover.
A current-limited DC input (4 to 32 VDC) allows a
wider selection of control devices and simplifies
integration with PLCs and other externally powered
circuits.
The REE-2004 relay provides an effective replacement
for electromechanical contactors. An excellent application
for this relay is switching electric resistance heating
elements. The fast switching reduces the thermal cycling
of the heating elements resulting in longer element
life. In addition, the elimination of mechanical contacts
reduces both maintenance costs and downtime.
Features
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Precise zero crossing for fast switching
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Optically isolated with 4000 VRMS isolation
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Relay status LED indicator
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Superior surge survival
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Clear safety cover with test probe holes
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No mechanical contacts for reduced costs and downtime
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