Dual Thermostat Zr 011, Two Thermostat in One Casing, Normally Open and Normaly Closed

Adjustable relative humidity
Change-over contact
High switching capacity
Easily accessible terminals
Clip fixing

The ZR 011 houses two separate thermostats, allowing the independent control of heating and cooling or other equipment. Both thermostats offer wide adjustment ranges and are color coded for easy function recognition.

Technical Data

Sensor element

Thermostatic bi-metal

Maximum tolerance

+/- 7.2°F (4K)

Switching difference (hysteresis)

12.6°F +/- 5.4°F (7°C +/- 4K)

Switching capacity (max. load)

NC: 10A resistive/2A inductive @ 250VAC

NO: 5A resistive/2A inductive @ 250VAC

DC 30W

Minimum load

20 mA (all voltages)

EMI/EMC compliance

EN 55014-1-2, EN 61000-3-2, EN 61000-3-3

Connections

4-pole terminal for AWG 14 max. (2.5 mm²)

Mounting

Clip for 35mm DIN rail (EN50022)

Dimensions (H x W x D)

2.6 x 2.0 x 1.8" (67 x 50 x 46 mm)

Housing

Plastic, UL 94V-0

Weight

3.2 oz (90 g)

Protection type

IP20

Operating temperature

-4 to 476°F (-20 to 80°C)

Storage temperature

-49 to 158 °F (-45 °C to 70 °C)

Agency approvals

UL, CSA

Part No.

Setting range NC

Setting range NO

Setting range NO

01172.0-01

32 to 140 °F

32 to 140 °F

-

01175.0-01

14 to 122 °F

68 to 176 °F

-

01172.0-00

0 to 60 °C

0 to 60 °C

-

01175.0-00

-10 to 50 °C

20 to 80 °C

-

01176.0-00

-

0 to 60 °C

0 to 60 °C

01176.0-01

-

32 to 140 °F

32 to 140 °F