©Johnstone Supply eCatalog 216

REFRIGERATION & AIR CONDITIONING Cold Controls

Adaptable Replacement Cycling Controls for Room Air Conditioners

• Adaptable control to replace OEM models • Includes break-off shaft, dial knob and mounting bracket • Electrical ratings for B10-379 through B10 381 : • 120/240VAC — maximum 30 FLA; maximum 80 LRA; maximum pilot duty 240VA

• 277VAC — maximum 16 FLA; maximum 60 LRA; maximum resistive load 16A; maximum pilot duty 240VA • Electrical ratings for B10-340 : • 120/240VAC — maximum 20 FLA; maximum 80 LRA; maximum resistive load 25A; maximum pilot duty 500VA • 277VAC — maximum 16 FLA; maximum 60 LRA; maximum pilot duty 500VA

Each

Order # Mfg. #

Temp. Range

Diff.

Capillary Length

Switch Action

B10-340 A22-2451

45°F to 81°F 5°F Straight 56°F to 86°F 5°F Air Coil 58°F to 86°F 5°F Straight

SPDT SPST SPST SPST

239.00 175.00 189.00 209.00

B10-379 B10-380 B10-381

A30-X450 A30-X451 A30-X452

53°F to 85°F 5°F 3/8" x 4" Cross Ambient

Direct Replacement K-3000 Series Controls For Water Coolers • Two controls replace over 200 OEM numbers

the water cooler controls out in the field in equipment such as Ebco, Sunroc, Halsey Taylor and Kelvinator • Designed for the original OEM specifications having direct replacement temperature range, mounting configurations, dial shaft and driver arrangements and capillary lengths • 10 FLA, 40 LRA @ 125VAC; 6 FLA, 36 LRA @ 250VAC; 10A @ 120V

• Computer calibrated for precise settings • Laser-welded bellows assure accurate temperature control and a long life • Patented switch provides high performance and greater reliability • Performance-matched to OEM specifications • These temperature controls are a direct replacement for approximately 80% of

Each

Order # Mfg. #

Cold Off Temp.

Normal On Temp.

Normal Off Temp.

Warm On Temp.

Diff.

Capillary Length

B11-720 K-3001 37°F

53°F 50°F

46°F 23°F

61°F 66°F

7°F Fixed 27°F Fixed

30" 36"

185.00 179.00

B11-721

K-3002 7°F

Low Pressure Controls • For air conditioning and refrigeration applications

• B13-356 and all P70 Models have 36" capillary with 1/4" flare nut; B13-355 and P170 Models have 1/4" male flare connection • B11-568 and B12-013 features Micro-Set adjustment for critical applications where close tolerances are required • B13-355 and B13-356 have time delay and lockout features; 750VA, 120/240VAC Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

• Suitable for most refrigerants; B15-396 and B15-397 specifically designed for use with high pressure HFC refrigerants • 120VAC — 20 FLA; 120 LRA; maximum resistive load 22A; maximum pilot duty 125A • 240VAC — 17 FLA; 102 LRA; maximum resistive load 22A; maximum pilot duty 125VA

B

A

Each

Fig. Order #

Mfg. #

Switch Action

Pressure Range PSIG Diff. PSIG

B11-561 B11-562 B11-568 B15-396 B12-013 B13-735 B15-397 B13-355 B13-356

A A A A B B B C D

P70AB-2C SPST Close High/Open Low 20" to 100 P70CA-1C SPST Open High/Close Low 20" to 100 P70AB-12C SPST Close High/Open Low 12" to 80 P70AA-2C SPST Close High/Open Low 0 to 150 P170AB-12C SPST Close High/Open Low 12" to 80 P170AB-2C SPST Close High/Open Low 20" to 100 P170AA-2C SPST Close High/Open Low 0 to 150 P29NC-2C SPST Close High/Open Low 20" to 100 P29NC-3C SPST Close High/Open Low 20" to 100

7 to 50 7 to 50 5 to 35 10 to 70 5 to 35 6 to 50 10 to 70

265.00 335.00 269.00 295.00 265.00 269.00 285.00 655.00 609.00

Manual Reset Manual Reset

C

D

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