FZK 011 Mechanical Thermostat (AC 230V 120V)
FZK 011 Mechanical Thermostat
Adjustable temperature
Small hysteresis
Easy install,clip fixing
High switching capacity
Features:
The FZK 011 mechanical thermostat is used for controlling heating and cooling equipment, fil- ter fans or signal devices where a higher degree of sensing accuracy is required. An integrated resistor (RF) can be connected to improve the switch temperature difference (see Option note). The thermostat registers the surrounding air and can switch both inductive and resistive loads via snap-action contact.
|
Switch temperature difference |
5K (-3/+2 K tolerance)* |
|
Sensor element |
thermostatic bimetal |
|
Contact type |
change-over snap-action contact |
|
Service life |
> 100 000 cycles |
|
Min. switching current |
10 mA |
|
Max. switching capacity, NC |
250VAC, 10 (4) A |
|
120VAC, 10 (4) A |
|
|
DC 30W |
|
|
Max. switching capacity, NO |
250VAC, 5 (2) A |
|
120VAC, 5 (2) A |
|
|
DC 30W |
|
|
Connection |
4-pole terminal, clamping torque 0.5Nm max.: rigid wire 2.5mm², stranded wire (with wire end ferrule) 1.5mm² |
|
Mounting |
clip for 35mm DIN rail, EN60715 |
|
Casing |
plastic according to UL94 V-0, light grey |
|
Dimensions |
67 x 50 x 38mm |
|
Weight |
approx. 0.1kg |
|
Fitting position |
variable |
|
Operating/Storage temperature |
-45 to +65°C (-49 to +149°F) |
|
Operating / Storage humidity |
max. 90 % RH (non-condensing) |
|
Protection type |
IP20 |
|
Approvals |
UL File No. E164102 |
*Connecting terminal "N" (RF heating resistor) causes the thermal feedback to work and allows for a possible reduction of the switch temperature difference. Thermal feedback is subject to surrounding conditions and thus has to be determined for each individual application.
|
Art. No. |
Operating voltage |
Setting range |
|
01170.0-00 |
230VAC |
+5 to +60°C |
|
01170.0-01 |
230VAC |
+40 to 140°F |
|
01170.0-02 |
230VAC |
-20 to +35°C |
|
01170.9-00 |
120VAC |
+40 to 140°F |
|
01170.9-01 |
120VAC |
+5 to +60°C |
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