Page 1
DUAL THERMOSTAT
1 1 1 2
2 3 2 4
3 0
2 0
1 0
0
4 0
5 0
6 0
° C
3 0
2 0
1 0
0
4 0
5 0
6 0
50 (2)
46 (1.8)
67 (2.6)
<ϑ <ϑ
11
L1 L2
N1 N2
12 23
24
Load 1
Load 2
ZR011 Series
⻬ Two Thermostats in One Unit
One Normally Closed (NC)
and One Normally Open (NO)
or Two Normally Open (NO)
⻬ Each with Wide Adjustable
Temperature Range
⻬ Available with °F or °C Scale
⻬ DIN Rail Mountable
The ZR011 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.
ZR01172000,
shown
actual size.
Dimensions:
mm (in)
ELECTRIC HEATERS
Specifications
Sensor Element: Thermostatic bi-metal
Maximum Tolerance: ±7.2°F (4K)
Switching Difference (Hysteresis):
7°C ±4°C (12.6°F ±5.4°F)
Switching Capacity (Max Load):
DC 30 W
NC: 10 A resistive/2 A inductive
@ 250 Vac
NO: 5 A resistive/2 A inductive
@ 250 Vac
Minimum Load: 20 mA (all voltages)
Connections: 4-pole terminal for AWG
14 max [2.5 mm (0.1")]
Mounting: Clip for 35 mm (1.4")
DIN rail (EN 50022)
Dimensions: 67 H x 50 W x 46 mm D
(2.6 x 2.0 x 1.8")
Housing: Plastic, UL94V-O
Weight: 90 g (3.2 oz)
Protection Type: NEMA 2 (IP20)
Operating/Storage Temperature:
-45 to 70°C (-49 to 158°F)
Agency Approvals: UL, CSA
Specifications are subject to change
without notice. Suitability of this product
for its intended use and any associated
risks must be determined by the end
customer/buyer in its final application.
Contacts:
NC (Normally Closed): Contact
will open at temperature rise
NO (Normally Open): Contact
will close at temperature rise
Load 1: Heater low temp alarm
Load 2: Filter fan, cooling
equipment, high temp alarm
AVAILABLE FOR FAST DELIVERY!
To Order (Specify Model Number)
Model No. Description
ZR01172000
ZR01172001
ZR01176000
Comes complete with operator’s manual.
Ordering Examples: ZR01172000, dual thermostat, 0 to 60°C NC—open on rise,
0 to 60°C NO—close on rise. ZR01172001,
NC—open on rise, 32 to 140°F NO—close on rise.
Dual thermostat, 0 to 60°C NC—open on
rise, 0 to 60°C NO—close on rise
Dual thermostat, 32 to 140°F NC—
open on rise, 32 to 140°F NO—close on rise
Dual thermostat, 0 to 60 C Two NO – close
on rise
dual thermostat, 32 to 140°F
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