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A30-301

A Series Cold Controls

Brand Name Ranco

The Ranco® A22, A30 and 9530 Series Constant Differential Temperature Controls are designed to switch electrical components of refrigeration systems in response to sensed temperatures.

Features and Benefits

  • Laser-welded stainless steel bellows
  • Fixed or adjustable temperature settings
  • High-amperage contacts
  • Pneumatic action provided by vapor-filled capillary or capillary with bulb sensing elements
  • Constant On or Off positions available
  • Choice of mounting brackets, adjustment ranges and cams, and slotted or flatted shafts
  • Standard 1/4 quick-connect terminals with optional screw terminals
  • WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects, or other reproductive harm
  • For more information, go to http://www.p65warnings.ca.gov/

Key Specs

AttributeValue
Series ApplicationA22/A30 Series Adaptable Constant Differential Control
SwitchSPST
Capillary Length84"
Cold Off-24 °F
Cold OnNA
Differential8.5 °F
Normal Off-3 °F
Normal On5.5 °F
Warm On20 °F
Off PositionNo
CommentsDoes not have "Off" position

Competitor Cross-Reference

Part #Manufacturer
2005979SINGER COMPANY
077Z7014DANFOSS
6-OctMARKET FORGE
Oct-45NORGE
1-OctNORGE
6-OctNORGE
Oct-42MARKET FORGE
2-OctNORGE
Oct-35NORGE
Oct-98NORGE
Nov-87NORGE
Nov-89NORGE
1176238CHRYSLER/AIRTEMP
5-NovNORGE
17-NovNORGE
Nov-55NORGE
1209TRAULSEN
124857-2BENDIX WESTINGHOUSE
125902BENDIX WESTINGHOUSE
27-DecNORGE
12769TRAULSEN
Dec-43NORGE
13-04-10KOCH REFRIG.INC.
14B3-1253FROSTMASTER/CARRIER
14P21-1203CARRIER/AIR COND.CO.
14P63-1303CARRIER/AIR COND.CO.
14P63-1333FROSTMASTER/CARRIER
1597ORLEY BROTHERS CO.
19-A-0365-0UNIVERSAL-NOLIN
200823BENDIX WESTINGHOUSE
201072BENDIX WESTINGHOUSE
205553WHIRLPOOL
220475CUSTOM MADE PRODUCTS
2287-475PKBORG-WARNER (YORK)
23-5002MANITOWAC EQUIP.
23-5002-4MANITOWAC EQUIP.
23-5048MANITOWAC EQUIP.
23-5059MANITOWAC EQUIP.
23-5062MANITOWAC EQUIP.
23-5088MANITOWAC EQUIP.
239088HOBART CORP
25-4342PKBORG-WARNER (YORK)
3030-301UNI-LINE
3030-601Robertshaw
3032-235UNI-LINE
3040-301UNI-LINE
3126-1ORLEY BROTHERS CO.
36402WHIRLPOOL
3670322MANITOWAC EQUIP.
3.60E+77LENNOX INDUSTRIES
39375-3ALCO FOOD PREP.
401003-1HUPP TYPHOON A/C
40163P-1HUPP TYPHOON A/C
43740VENDO
44185UNIVERSAL LTD
45206UNIVERSAL LTD
4.00E+48W.W. GRAINGER
4S14HUSSMAN
4-S-14HUSSMANN SELF-CONTAN
501417UNIVERSAL LTD
502-54BEVERAGE-AIR CO.
5054889TYLER REFRIGERATION
508506-AUNIVERSAL LTD
5-1036SCHAEFER-ALABAMA
512756-CUNIVERSAL COOLER CO.
514709UNIVERSAL LTD
514709-BUNIVERSAL COOLER CO.
514710UNIVERSAL LTD
514710-BUNIVERSAL COOLER CO.
515243WHIRLPOOL
515285UNIVERSAL LTD
5155-18COOLERATOR
518144-BUNIVERSAL LTD
518538-AUNIVERSAL LTD
5431TAYLOR FREEZER
550980WHIRLPOOL
5530-126PHILCO
5530-260PHILCO
5530-262PHILCO
5530-343-25PHILCO
553316WHIRLPOOL
556054WHIRLPOOL
556271WHIRLPOOL
556273WHIRLPOOL
566054WHIRLPOOL
567878WHIRLPOOL
579179WHIRLPOOL
682523MANITOWAC EQUIP.
682528MANITOWAC EQUIP.
78404MANITOWAC EQUIP.
813524WHIRLPOOL
903457GENERAL FREEZER
903727GENERAL FREEZER
92049UNI-LINE
9530N194CUTLER HAMMER
954-028ANHEUSER-BUSCH INC.
954-034ANHEUSER-BUSCH INC.
9997-026UNI-LINE
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A10-1529RANCO
A10-1539RANCO
A10-1558RANCO
A10-1578RANCO
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A10-1678RANCO
A10-1800RANCO
A10-2056RANCO
A10-2101RANCO
A10-2109RANCO
A10-2110RANCO
A10-2111RANCO
A10-2112RANCO
A10-2113RANCO
A10-2116RANCO
A10-2120RANCO
A10-2126RANCO
A10-2129RANCO
A10-2165RANCO
A10-2168RANCO
A10-2500RANCO
A10-2501RANCO
A10-2505RANCO
A10-2507RANCO
A10-2508RANCO
A10-2510RANCO
A10-2511RANCO
A10-2525RANCO
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A10-3600RANCO
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A10-908RANCO
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A30-1659RANCO
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A30-2506RANCO
A30301RANCO
A30-301-070Invensys Climate Controls
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A30-3510RANCO
A30-3515RANCO
A30-3532ROBERTSHAW
A30-3535RANCO
A30-3553RANCO
A30-3572RANCO
A30-3597RANCO
A30-3619RANCO
A30-377RANCO
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A30-3866RANCO
A30-512RANCO
A50-2053RANCO
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A50-2062RANCO
A50-2063RANCO
A50-2067RANCO
A50-2104RANCO
A50-2109RANCO
A50-2114RANCO
A50-2117RANCO
A50-2120RANCO
A50-239RANCO
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A6846SCHAEFER/STUDEBAKER
A88832FREEZERRVER PRODUCTS
AF52348FREEZERRVER PRODUCTS
AF52799-AFREEZERRVER PRODUCTS
B-05130QUICKFREEZE (VICTOR)
B-1007RANCO
B-10149RANNEY
B-1029RANCO
B-103RANCO
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B10-363DJOHNSTONE SUPPLY
B-1044RANCO
B-1045RANCO
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B-106RANCO
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B-112RANCO
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B-118RANCO
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B-124857-2CROSLEY
B-124857-3ACROSLEY
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B-128RANCO
B-129RANCO
B-130RANCO
B-133RANCO
B-136RANCO
B-138RANCO
B-139RANCO
B-142RANCO
B-143RANCO
B-146RANCO
B-147RANCO
B-151RANCO
B-152RANCO
B-155RANCO
B-188RANCO
B-195RANCO
B-20458ROY INDUSTRIES E.
B-20472ROY INDUSTRIES E.
B-208RANCO
B-2-19488ROY INDUSTRIES E.
B-2501RANCO
B-2502RANCO
B-2503RANCO
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CA10-2886RANCO
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CA10-3623RANCO
CA10-3697RANCO
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CA10-3835RANCO
CA10-3850RANCO
CA10-3882RANCO
CA10-4924RANCO
CA10-843RANCO
CA10-870RANCO
CA30-301RANCO
CT-21-AFOGEL REFRIGERATION
CT-73CCONSOLIDATED COMM.CO
E219016MILES LABORATORIES
GA30301GEMLINE
HH22UB014CARRIER/AIR COND.CO.
HH22UB020CARRIER/AIR COND.CO.
HH22UK215CARRIER/AIR COND.CO.
HH22UK309CARRIER/AIR COND.CO.
HH22UK311CARRIER/AIR COND.CO.
HH22UK312CARRIER/AIR COND.CO.
HH22UK314CARRIER/AIR COND.CO.
HY23UK401CARRIER/AIR COND.CO.
HY23UK402CARRIER/AIR COND.CO.
HY23UK403CARRIER/AIR COND.CO.
KR-3015RANCO
KWS-414RANCO
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PP-6332HILL REFRIGERATION
PP-6766HILL REFRIGERATION
R10078COOLERATOR
R10091COOLERATOR
R10091-2COOLERATOR
R163ANATIONWIDE EQUIP.
R-163-AVICTOR MFG. DIST.
RC32-1035ROBERTSHAW
RC32-1245ROBERTSHAW
RC32-1466ROBERTSHAW
RHX-3530FRANKLIN MFG.CO.
RJ-1069RANCO
RJ-3084RANCO
RJ-3091RANCO
RJ-3110RANCO
RJ-3130RANCO
RJ-3152RANCO
RJ-3265RANCO
RJ-959RANCO
RJ-974RANCO
RJS-3199RANCO
RJS-3225RANCO
RJS-3254RANCO
SA-2106RANCO
SA-2107RANCO
SA-2109RANCO
SA-2111RANCO
SA-2118RANCO
SA-2126RANCO
SA-2127RANCO
SA-2128RANCO
SA-2129RANCO
SA-2131RANCO
SA-2133RANCO
SC650FREEZERRVER PRODUCTS
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