Thermostat & Heater

FZK 011 Mechanical Thermostat

Model
FZK 011
Brand
NQQK
1. Adjustable temperature
2. High switching capacity
3. small hysteresis
4. teminal easily accessible
5. Clip fixing
6. change-over contact
The mechanical thermostat is used for controlling
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FZK 011 Mechanical Thermostat
FZK 011 Mechanical Thermostat FZK 011 Mechanical Thermostat FZK 011 Mechanical Thermostat

1. Adjustable temperature

2. High switching capacity 

3. small hysteresis 

4. teminal easily accessible 

5. Clip fixing 

6. change-over contact


The mechanical thermostat is used for controlling heating and cooling equipment,filter fans or signal devices the thermostat registers the surrouding air and can switch both inductive an d resistive load via snap-action contact.

 
 

Technical Data:

Switch temperature difference 4K (± 1.5K tolerance)*
Sensor element thermostatic bimetal
Contact type change-over snap-action contact
Contact resistance < 10mOhm
Service life > 100 000 cycles
Max. switching capacity, NC 250VAC, 10 (4) A
  DC 30W
Max. switching capacity, NO 250VAC, 5 (2) A
  DC 30W
EMC acc. to EN 55014-1-2, EN 61000-3-2, EN 61000-3-3
Connection 4-pole terminal, clamping torque 0.5Nm max.: rigid wire 2.5mm⊃2;,
stranded wire (with wire end ferrule) 1.5mm⊃2;
Mounting clip for 35mm DIN rail, EN50022
Casing plastic according to UL94 V-0, light grey
Dimensions 67 x 50 x 38mm

 

 Art.No.  Operating voltage Max.Switching capacity
 01001.0-00  24VDC(20-28-VDC)  28VDC 16A
 01000.0-00  48VDC(38-56VDC)  56VDC 16A

 
*Connecting terminal "N" (RF heating resistor) causes the thermal feedback to work and so reduces the switch temperature
difference to approx. 0.5K.

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