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Model CRP 22 Overload Relay 1 to 5 Amps
Model CRP 22 Overload Relay 1 to 5 Amps
Product #:
CRP22-3S-5
Brand:
Cerus Industrial
Description:
Factory Stock
Adjustable Trip Amps
Solid-state Microprocessor Based
Class 1 to 30 infinitely selectable via trip time setting:
0 to 30 Seconds, set time is the trip time at six times the set current.
Class 1: Set at 1 second
Class 5: Set at 5 seconds
Class 10: Set at 10 seconds
Class 20: Set at 20 seconds
Class 30: Set at 30 seconds
Control Power Required: 100 to 260 VAC, 50/60 Hz, 1 PH
Operational Temperature: -25 to +70 degrees C
Three Phase
Screw or DIN rail mount.
Screw Terminals
Power input requirement: 100 to 260 VAC, single phase, 50/60 Hz
Auxiliary Contacts: 2 SPDT (when power applied)
Protections:
Over current protection
Phase current unbalance
Phase loss/phase failure
Stall protection
Over current protection: operates according to the inverse time characteristic.
Phase current unbalance: trips within 5 seconds when the phase current unbalance exceeds 50%.
Phase loss/phase failure: trips within 3 seconds when phase current is 70% unbalanced.
Stall Protection: Trips at 170% of full load amps at 3 seconds.
LED indication of faults for over current, over current trip, phase failure.
53mm W x 68mm H x 87.5mm D
When used for Full Load Amps greater than 5, set Trip Amps at 5, use a current transformer with a 5 amp secondary, select a current transformer so that the motor rated FLA is close to mid-range of the primary amps, and use the overload model with screw terminals.
Units for single phase and
units with current tunnels rather than screw termnals are also available.
18 Month Warranty
Shipping by ground UPS is included in the price shown.
You may order by telephone: (203) 217-2353
Please have the following information:
Credit Card number
Expiration date
Name on the card
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Shipping address
Price:
$63.00
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Price:
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Power Quality and Drives LLC
P.O. Box 83
7 Yale Avenue
Middlebury, CT 06762
USA
Phone: (203) 217-2353
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