ZR-011 Dual thermostat

ZR-011 Dual thermostat
ZR-011 Dual thermostat
ZR-011 Dual thermostat
ZR-011 Dual thermostat
ZR-011 Dual thermostat
ZR-011 Dual thermostat

Product Description

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. 

 

Technic data

Switch temperature difference

7K (± 4K tolerance)

Sensor element

thermostatic bimetal

Contact type

snap-action contact

Service life

> 100 000 cycles

Max. switching capacity

250VAC, 10 (2) A

120VAC, 15 (2) A

DC 30W

Connection

4-pole terminal, clamping torque 0.5Nm max.: rigid wire 2.5mm², stranded wire (with wire end ferrule) 1.5mm²

Mounting

clip for 35mm DIN rail, EN60715

Casing

plastic according to UL94 V-0. light grey

Dimensions

67 x 50 x 46mm

Weight

approx. 90g

Fitting position

variable

Operating/Storage temperature

-45 to +80°C (-49 to +176°F)

Operating / Storage humidity

max. 90 % RH (non-condensing)

Protection type

IP20

Approvals

UL File No. E164102

 

Art. No.

Setting range

Setting range

Setting range

Setting range

01172.0-00

contact breaker, normally closed

0 to +60°C

contact maker, normally open

0 to +60°C

01172.0-01

contact breaker, normally closed

+32 to +140°F

contact maker, normally open

+32 to +140°F

01175.0-00

contact breaker, normally closed

-10 to +50°C

contact maker, normally open

+20 to +80°C

01175.0-01

contact breaker, normally closed

+14 to +122°F

contact maker, normally open

+68 to +176 °F

01176.0-00*

contact maker, normally open

0 to +60°C

contact maker, normally open

0 to +60°C

01176.0-01*

contact maker, normally open

+32 to +140°F

contact maker, normally open

+32 to +140°F

*For regulating heat exchangers and fans (e.g LE 019) and as an alarm contact for monitoring the interior temperature of electronic enclosures.

 

 

 

 

 

Size

4.Example of connection:

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