CRSeriesTDR
Ordering Information:
Definition of a part number for theAmperiteCRSeriesTimeDelayRelay.
Example:
A:
Denotes nominal input voltage.
VoltagesAvailable: 12, 24& 115VAC; 12, 24, 48& 110VDC.
CustomVoltages are available.
B:
Denotes type of input current required for operation:
A=AC -AlternatingCurrent
D=DC -Direct Current
C:
Denotes contact form:
NO=SPST - 1 formA (normally open)
C=SPST - 1 formB (normally closed)
SPDT= 1 formC (single pole, double throw)
D:
Denotes trigger reset function ofCRSeriesTDR.
E&F:
Denotes range of knob adjustability for timing (in seconds)where:
E=Minimum time delay, F=Maximum time delay for adjustableTDR'S.
Note: 1.)Ranges available: 1 - 120, 120 - 240, 240 - 480& 480 - 600 secs. CustomTiming is available.
2.)Both values (E&F) can be replaced by a single value for a factory preset time delay in seconds from
1 through 600 seconds
G:
Denotes form of termination - blank= .110male electro-plate solder terminals (standard), X= .250
male quick connect terminals (optional), S= screw terminals (optional).
H:
Denotes use of solid state analog circuitry ofCRSeries.
SolvingYour TimingRequirements Since 1922
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