©Johnstone Supply eCatalog 216

REFRIGERATION & AIR CONDITIONING Commercial Temperature Controls

Temperature Controls • Integrated bellows-spring assembly increases accuracy • Visible snap action contacts with manual trip “Finger Tip Test” for contact operation • Snap acting SPDT switch • Wide screen with large readable scale

• Adjustable by standard refrigeration wrench • 120/240VAC — 24 FLA; 144 LRA; maximum resistance load 24A; maximum pilot duty 720VA Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Each

Order #

Mfg. #

Description

Sensing Element

Temp. Range

Switch Action

Diff.

B14-752 B14-753 B14-754 B14-755

060L5206 KPU62 060L5208 KPU73 060L5215 KPU68 060L5218 KPU71

Air Coil

-20°F to + 60°F

SPDT SPDT SPDT SPDT

2.7° to 13° 3.5° to 9° 3.2° to 13°

199.00 209.00 185.00 195.00

80" Cap. Remote Bulb -20°F to + 60°F

Air Coil

25°F to 95°F

80" Cap. Remote Bulb 25°F to 70°F

4° to 16°

Electronic Temperature Controls • Digital display allows for simple and accurate setting • Displays sensor temperature when not in program mode • Wide temperature range (-30°F to +220°F) and differential adjustment (1°F to 30°F) • User selectable heating/cooling modes for wide application use • Capable of remote temperature sensing up to 400' • Keypad lockout switch to prevent tampering

• Replaces most electromechanical and electronic temperature controls • L38-382 , L38-383 and L38-385 are single stage; L38-386 , L38-714 and L38-715 are two-stage Specifications: • Switch action: SPDT • Includes thermistor sensor, 2" x 0.25" with 8' cable • Relay output rating: N.O. contact 16A @ 120VAC, N.C. contact 5.8A @ 120VAC • Dimensions: 6.52" H x 2.7" W x 2.48" D

Each

Order # Mfg. #

Description

Volts

L38-383 ETC112000 NEMA 1 Enclosure Digital Temperature Control L38-382 ETC111000 NEMA 1 Enclosure Digital Temperature Control L38-385 ETC141000 NEMA 4X Enclosure Digital Temperature Control

24

299.00 219.00 545.00 539.00 539.00 795.00

120/240

120/208/240

L38-714 L38-715

ETC211000 NEMA 1 Enclosure Digital Temperature Control ETC212000 NEMA 1 Enclosure Digital Temperature Control

120/240

24

L38-386 ETC241000 NEMA 4X Enclosure Digital Temperature Control

120/208/240

Temperature Sensor • For use with Ranco ETC family

• Multiple sensors can be wired in a series/ parallel arrangement for sensing average temperature • For each number of sensors wired in series, an equal number must be wired in parallel

• Can be used for air, duct or spot sensing; can also be used in bulb wells for immersion applications

Each

Order # Mfg. #

Description

B14-250 1309007-044

ETC Temperature Sensor

89.00

Electronic Refrigeration Controls • Microprocessor-based controller designed to manage all of the temperature and defrost functions in a piece of commercial equipment • Can replace up to five different controls: the case thermostat, defrost timer, defrost termination switch, fan delay switch and thermometer • NSF Approved temperature sensors for the case and evaporator

• Features 4 powerful relay outputs; one for the compressor, fan, defrost and alarm • Selectable line voltage input power (120/208/240VAC at 50/60 Hz) enable it to

handle a wide range of equipment • Set point range: -40°F to +60°F

• Defrost cycles: G32-702 1 to 8 per day or 1 every 48 hours; G32-703 2 to 8 per day or 1 every 48 hours • Temperature sensor: NTC Thermistor

Each

Order # Mfg. #

Description

Volts

G32-702 ERC2-212111-370 NEMA 1 Case w/Integrated Display G32-703 ERC2-222111-370 NEMA 1 Case w/Remote Display

120/208/240 120/208/240

855.00 895.00

1296

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