Professional Supplier of Thermostat, Dual Thermostat (ZR 011), Thermostat
Dual Thermostat (ZR 011), thermostat, stego thermostat
Thermostat, dual thermostat, stego thermostat, thermal controller, temperature controller, bimetal thermostat, Thermostat
Two thermostats in one unit
- One Normally Closed (NC) & one Normally Open (NO)
- Or two Normally Open (NO)
Each with wide adjustable temperature range

Available with ° F or ° C scale
DIN rail mountable
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