Dual Thermostat ZR011
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.
- NC / NO or NO / NO in one unit
- Separate adjustable temperatures
- Color coded temperature dials
- DIN rail mountable
- NC / NO or NO / NO in one unit
- Separate adjustable temperatures
- Color coded temperature dials
- DIN rail mountable
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Switching difference:
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12.6 °F ± 7 °F tolerance (7 K ± 4 K)
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Sensor element:
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thermostatic bimetal
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Contact type:
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snap-action contact
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Dimensions:
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2.6 x 2.0 x 1.8” (67 x 50 x 46 mm)
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Connection:
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4-pole terminal, clamping torque 0.5 Nm max.: solid wire - AWG 14 max. (2.5 mm²) stranded wire1 - AWG 16 max. (1.5 mm²)
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Housing:
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plastic, UL 94V-0, light grey
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Storage temperature:
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-49 to +176 °F (-45 to +80 °C)
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Protection type/Protection class:
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IP20
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Approvals:
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UL File No. E164102, CSA, VDE, EAC (Eurasian Conformity)
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