01175.0-00 ZR011 Enclosure Dual Thermostat NC -10 to 50°C NO -20 to 80°C

Product Description

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

The ZR011 has two separate thermostats in one housing: This allows the independent control of heating and cooling equipment, or signaling equipment.

Thermostat - NC (normally closed): Opens on temperature rise (red temperature dial) - for regulating heaters or for switching signal devices when temperature has fallen below the minimum value.

Thermostat - NO (normally open): Closes on temperature rise (blue temperature dial) - for regulating filter fans, heat exchangers, or for switching signal devices when temperature limit has been exceeded.

Switch temperature 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: 10A resistive / 2A inductive @ 250VAC
	NO: 5A resistive / 2A inductive @ 250VAC
	15A resistive / 2A inductive @ 120VAC
	DC 30W (24-72Vdc)
Max. inrush current	16A VAC for 10 seconds
Connection	4-pole terminal, clamping torque 0.5Nm max.: solid wire 14 awg (2.5mm²) / stranded wire (w/ wire end ferrule) 16 awg (1.5mm²)
Housing	plastic according to UL94 V-0. light grey
Mounting	molded plastic clip for 35mm DIN rail, EN60715
Mounting position	vertical
Operating/Storage temperature	-49 to +176°F (-45 to +80°C)
Operating / Storage humidity	max. 95 % RH (non-condensing)
Dimensions	2.6x2.0x1.8" (67x50x46mm)
Weight	approx. 3.2 oz (90g)
Protection type	IP20
Approvals	UL File No. E164102, CSA, VDE, EAC

Part No.	Setting range (NC)	Setting range (NO)	Approvals	CSA	VDE	EAC
01172.0-00	0 to +60°C	0 to +60°C	UL File No. E164102
01172.0-01	+32 to +140°F	+32 to +140°F	UL File No. E164102
01175.0-00	-10 to +50°C	-20 to +80°C	UL File No. E164102	CSA	VDE	EAC
01175.0-01	+14 to +122°F	+68 to +176 °F	UL File No. E164102	CSA	VDE	EAC

Part No.	Setting range (NO)	Setting range (NO)	Approvals
01176.0-00*	0 to +60°C	0 to +60°C	UL File No. E164102	CSA	VDE	EAC
01176.0-01*	+32 to +140°F	+32 to +140°F	UL File No. E164102	CSA	VDE	EAC