Cooper B-Line Climate Control Products Catalog Page

Climate Control Products

Small Thermostats

Climate Control

Description

Small thermostats are easy to install and designed to regulate the air
temperature inside enclosures. Thermostats increase operating life of
fans, heaters and heat exchangers. B-Line’s ESTNC-F (normally
closed) thermostat opens at temperature rise and is used to control
heaters and low temperature alarms. B-Line’s ESTNO-F (normally
open) thermostat closes at temperature rise and is used to control
cooling fans, air conditioners and high temperature alarms.

Features

• Compact design

• Wide adjustment range

• Color coded temperature dials

• 35 mm DIN rail mountable

• Tolerance ±7.2°F (4K)

• 2-pole terminal for AWG 14 max.

• Protection type: IP30

• Plastic housing UL94V-0

Catalog Number Contact Type Switching Capacity Switching Capacity Housing Dimensions

@ 120 VAC @ 250 VAC Scale in. mm

ESTNC-F Normally closed 15A resistive/1A inductive 10A resistive/1A inductive 30-140°F 2.4x1.3x1.4 60x33x35
ESTNO-F Normally opened 15A resistive/1A inductive 10A resistive/1A inductive 30-140°F 2.4x1.3x1.4 60x33x35

Electronic Humidity and Temperature Control

Description

Electronic humidity and temperature control regulates the air
temperature and relative humidity inside enclosures. Depending on
which contact combination is chosen, the control turns on or off a
connected device if either the temperature is below, or the humidity
is above the set point.

Features

• Controls both temperature and humidity

• High switching capacity

• Optical function display

• 35 mm DIN rail mountable

• Tolerance ±3.6°F (2k)

Climate Control

Catalog Number Temperature Range Humidity Range Voltage Hz Switching Capacity Switching Capacity Dimensions

EHTC120-F 32-140°F 50-90% RH 120 VAC 50/60 8A Resistive 8A Resistive 2.6x2.0x1.5 67x50x39

adjustable adjustable 7 FLA/45 LRA 5 FLA/30 LRA

• 5-pole terminal for AWG 14 max.

• Protection type: IP20

• Plastic housing UL94V-0

@ 120 VAC @ 240 VAC in. mm

Contacts close at... open at... use for

humidity rise humidity drop heaters

3 and 5 or or de-humidifiers

temperature drop temperature rise low-temp alarms

humidity drop humidity rise cooling

4 and 5 or or humidifiers

temperature rise temperature drop high-temp alarms

Notes: Dimensions are in inches. Millimeters shown are for reference only. Data subject to change without notice.

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