The CSR1 is designed to be wired in series with the pump motor. (black wires) When the pump motor activates and draws more than 0.5 amps, the CSR1 switches the red wires together, providing a motor return signal for a console or card system. The CSR1 can be located either in the pump, or in the console or card system cabinet.
ADDITIONAL DOCUMENTATION:
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INPUT Specifications |
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Wire Color |
Black |
Operating Voltage |
110 VAC or 220 VAC |
Minimum Trigger Current |
0.5 Amps |
Maximum Current |
20 Amps |
Switching Time |
1 ms |
OUTPUT Specifications |
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Wire Color |
Red |
Switching Voltage |
5 to 300 Volts AC or DC |
Maximum Current |
300 mA |
On Resistance |
25-35 Ohms |
Case Size 3.3” x 3.3” x 1.25” |
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Model Numbers |
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Model Numbers |
Description |
CSR1 |
Current Sensing Relay |
