Thermostat & Heater

FKO 011 / FKS 011 small compact Temperature thermostat controller

Model
FKO 011 / FKS 011
Brand
NQQK
Large setting range
Small size
Simple to mount
High switching performance
FKO 011:Thermostat (normally closed),contact breaker for regulating heaters.
FKS 011:Thermostat(normally open), contact m
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FKO 011 / FKS 011 small compact Temperature thermostat controller
FKO 011 / FKS 011 small compact Temperature thermostat controller FKO 011 / FKS 011 small compact Temperature thermostat controller FKO 011 / FKS 011 small compact Temperature thermostat controller
  • Large setting range
  • Small size
  • Simple to mount
  • High switching performance

FKO 011:Thermostat (normally closed),contact breaker for regulating heaters.
FKS 011:Thermostat(normally open), contact maker for regulating of filter fans and heat exchangers or for
switching signal devised when temperature limit has been exceeded.


Technical Data:

Switch temperature difference 7K (± 4K tolerance)
Sensor element thermostatic bimetal
Contact type snap-action contact
Contact resistance <10mΩ
Service life > 100,000 cycles
Max. Switching capacity 250VAC, 10 (2) A
  120VAC, 15 (2) A
  DC 30W
Connection 2-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, EN60715 (or for exit filter EF 118 Series)
Casing plastic according to UL94 V-0, light grey
Dimensions 60 x 33 x 43mm
Weight approx. 40g
Fitting position variable
Operating / Storage temperature -20 to +80°C (-4 to +176°F) / -45 to +80°C (-49 to +176°F)
Protection type IP20

 

Setting range Art. No. Contact Breaker (NC) Art. No. Contact Maker (NO)
0 to +60°C 01140.0-00 01141.0-00
-10 to +50°C 01142.0-00 01143.0-00
+20 to +80°C 01159.0-00 01158.0-00
+32 to +140°F 01140.9-00 01141.9-00
+14 to +122°F 01142.9-00 01143.9-00
0 to +60°C 01146.9-00 01147.9-00

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