©Johnstone Supply eCatalog 216

REFRIGERATION & AIR CONDITIONING Commercial Pressure Controls

High Pressure/Condenser Fan Cycling Controls • For air conditioning and refrigeration applications

• P70AA/P170AA models are for condenser fan cycling • 120VAC - 24 FLA; 144 LRA, max resistive load 22A, max pilot duty=125A • 208VAC – 18.7 FLA; 112.2 LRA, max resistive load 22A, max pilot duty 125A • 240VAC - 17 FLA; 102 LRA, max resistive load 22A, max pilot duty 125A Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

• Suitable for most refrigerants; B15-398 , B15-399 , B15-400 , B15-401 , B15-402 and B15-403 specifically designed for use with high pressure HFC refrigerants • P70/72 models have 36" capillary with 1/4" flare nut; P170 models have 1/4" male flare connection

Pressure Range PSIG Diff. PSIG

Each

Fig. Order #

Mfg. #

Switch Action

B11-563 B11-386 B13-743 B12-011 B15-398 B15-399 B15-400 B15-401 B15-402 B15-403

A A A B A B A B A B

P70CA-3C SPST Open High/Close Low 50 to 500 P70AA-118C SPST Close High/Open Low 100 to 400 P72AA-27C DPST Close High/Open Low 100 to 400 P170AA-118C SPST Close High/Open Low 100 to 400 P70AA-400C SPST Close High/Open Low 100 to 470 P170AA-400C SPST Close High/Open Low 100 to 470 P70CA-400C SPST Open High/Close Low 200 to 610 P170CA-400C SPST Open High/Close Low 200 to 610 P70DA-400C SPST Open High/Close Low 200 to 610 P170DA-400C SPST Open High/Close Low 200 to 610

60 to 150 35 to 200 35 to 200 35 to 200 35 to 200 35 to 200 60 to 150 60 to 150

319.00 285.00 469.00 249.00 309.00 285.00 345.00 289.00

A

B

Lockout (Manual Reset) 319.00 Lockout (Manual Reset) 335.00

High Pressure/Head Pressure Fan Cycling Controls • Suitable for R12, R22, and R502 refrigerants • 36" capillary with flare nut; B14-264 has 48" capillary • Automatic reset operation, except B14-264 • B11-231 for head pressure fan cycling

• Electrical rating for B10-587 and B10-592 : 120/240VAC — 17 FLA; 102 LRA; maximum resistive load 24A; maximum pilot duty 720VA • Electrical rating for B11-231 : 120/240VAC — 24 FLA; 144 LRA; maximum resistive load 24A; maximum pilot duty 720VA

Each

Order # Mfg. #

Switch Action

Pressure Range PSIG Diff. PSIG

B10-592 O16-142 SPDT B10-587 O16-108 SPDT

100 to 400 100 to 400

17 Fixed 40 to 150 40 to 150 40 to 150

389.00 275.00 265.00 409.00 325.00

B11-231 B14-266 B14-264

O10-2054 SPST Close High/Open Low 100 to 400

O20-7006 DPST Opens Low

100 to 400

O16-200 SPDT

—

Manual Reset

High Pressure/Condenser Fan Cycling Controls • For air conditioning and refrigeration applications

• Automatic reset operation; B14-745 has manual reset operation • 120/240 VAC — 24 FLA; 144 LRA; maximum resistance load 24A; maximum pilot duty 720VA Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

• Fail-safe double bellows protect against leaks • Visible snap action contacts with manual trip “Finger Tip Test” for contact operation • Wide screen with large readable scale • Adjustable by standard refrigeration wrench • Suitable for most refrigeratants

Reset Type

Switch Action

Pressure Range PSIG Diff. PSIG Conn. Size

Low Range PSIG}

Low Pressure Diff. PSIG

High Range PSIG

Fitting Size

Capillary Length

Each

Order #

Mfg. #

Application

Length

B14-741

060-5241 High Pressure Auto SPST

100 to 465 25 to 85 1/4" Male Flare Conn. 100 to 465 25 to 85 100 to 465 — 1/4" Flare

179.00

Open Low

B14-742

060-5242 High Pressure Auto SPST

100 to 465 25 to 85 36" Cap. w/ Flare Nut 100 to 465 25 to 85 100 to 465 36" 1/4" 36"

205.00

Open Low

B14-743 060-5243 High Pressure Auto SPDT 100 to 600 58 to 140 1/4" Male Flare Conn. 100 to 600 58 to 140 100 to 600 — 1/4" Flare 199.00 B14-744 060-5245 High Pressure Auto SPDT 100 to 600 58 to 140 36" Cap. w/ Flare Nut 100 to 600 58 to 140 100 to 600 36" 1/4" 36" 229.00 B14-745 060-5246 High Pressure Manual SPDT 100 to 600 60 36" Cap. w/ Flare Nut 100 to 600 60 100 to 600 36" 1/4" 36" 235.00

1306

©2023 Johnstone Supply, LLC