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                cURRENT RELAYS
 SOLID STATE UNIvERSAL RELAY
APR5 ADJUSTABLE APR5 POTENTIAL RELAY
 SUPR
RECYCLES INSTANTLY!
  universal potential relay is a time function potential relay designed to be wire to wire replacement for virtually any potential relay on the market. It can be used on any single phase motor or compressor up to 5 Hp.
one relay allows for the replacement of thousands of potential relays with pick-up voltages from 130 to 370. the contacts will open after 1 - 1.5 seconds if the motor will not start. you can pre- set the pick-up voltage of the apr5 to the voltage of the defective relay. If the pick-up voltage of the defective relay is unknown, you can easily set the voltage as suggested in the installation instruc- tions. replaces both 5-terminal and 3-terminal potential relays and can recycle immediately.
 GENERAL ELEcTRIc cURRENT RELAYS
 Current relays are common on compressors for refrigerators and freezers. they are also used on many other split-phase and capacitor start motor applications. the 27000 series is designed for plug- on directly to refrigeration compressors. Order from approximate horsepower chart below
                     Part No.
H.P.
H.P.
    INDIvIDUAL RELAYS
overload
1/12 1/10 1/8 1/6 1/5
27006 27007 27008 27009 27010
1/4 1/4+ 1/3 1/3+ 1/2
27001 27002 27003 27004 27005
Rating (115v)
Part No.
Rating (115v)
    RELAYS and OvERLOADS compressor
 Part No. Description HP Term. connections Ic100 relay 1/12 - 1/3 2 2 Ic102 relay 1/12 - 1/3 3 2
                          OL1 overload 1/5 - 1/4 1 1 OL2 overload 1/4 - 1/3+ 1 1 OL3 overload 1/6 - 1/5 1 1
RSc SERIES RELAYS
FOR SPLIT PHASE & cAPAcITOR START
relay
       • Combined Solid State Starting relay and Capacitor completely pre- wired for fast simple hook up.
• replaces current type relays
• provides added boost for hard start and unbalanced system • prevents low voltage starting problems.
Part No. volts           H.P. Systems WITH Run capacitor URSc10 115 1/12 tHru 1/2
prices subject to change without notice 319 © 1971 - 2018 w.d. armstrong corp.
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