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Widely Used Dual Temperature Control Industrial Thermostat (ZR 011)

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  • ZR 011
  • Winston
Product Description

 

Features

NC / NO or NO / NO in one unit
Separate adjustable temperatures
Color coded temperature dials
DIN rail mountable

 

The ZR 011 houses two separate thermostats, allowing the independent control of heating and
cooling or other equipment.


Thermostat NC (normally closed):
Thermostat opens at temperature rise - for regulating heaters or for switching signal devices.
Comes with red temperature dial.


Thermostat NO (normally open):
Thermostat closes at temperature rise - for regulating filter fans and heat exchangers or for
switching signal devices. Comes with blue temperature dial.

 

Technical data

 

Model ZR 011 Thermostat
Switching difference 12.6 °F ± 7 °F tolerance (7 K ± 4 K)
Sensor element thermostatic bimetal
Contact type  snap-action contact
Service life  > 100,000 cycles
Max. switching capacity NC: 10 A resistive / 2 A inductive at AC 250 V

NO: 5 A resistive / 2 A inductive @ AC 250 V

15 A resistive / 2 A inductive @ AC 120 V

DC 30 W
Max. inrush current  AC 16 A for 10 sec.
Connection  4-pole terminal, clamping torque 0.5 Nm max.:

solid wire - AWG 14 max. (2.5 mm²)

stranded wire (w/ wire end ferrule) - AWG 16 max. (1.5 mm²)
Housing  plastic, UL 94V-0, light grey
Mounting  clip for 35 mm DIN rail, EN 60715
Mounting position  vertical
Operating / Storage temperature  -49 to +176 °F (-45 to +80 °C)
Dimensions  2.6 x 2.0 x 1.8” (67 x 50 x 46 mm)
Weight  approx. 3.2 oz. (90 g)
Protection type  IP20
Approvals  UL File No. E164102, CSA, VDE

 

Part No.  Setting Range  Setting Range
01172.0-00  NC - open on rise   0 to +60 °C  NO - close on rise   0 to +60 °C
01172.0-01  NC - open on rise   +32 to +140 °F  NO - close on rise  +32 to +140 °F
01175.0-00  NC - open on rise  -10 to +50 °C  NO - close on rise  +20 to +80 °C
01175.0-01  NC - open on rise   14 to +122 °F  NO - close on rise  +68 to +176 °F
01176.0-00  NO - close on rise   0 to +60 °C  NO - close on rise   0 to +60 °C
01176.0-01  NO - close on rise  +32 to +140 °F  NO - close on rise  +32 to +140 °F
Dimension

 

Application


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Tel: 0086-577-27852809
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