温度控制器 | KTO 011/KTS 011

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  • Large setting range
  • Small size
  • Simple to mount
  • High switching performance

KTO 011: Thermostat (normally closed); contact breaker for regulating heaters. The contact opens when temperature is rising.

KTS 011: Thermostat (normally open); contact maker for regulating of filter fans and heat exchangers or for switching signal devises when temperature limit has been exceeded. The contact closes when temperature is rising.

TECHNICAL DATA

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Switch temperature difference 7K (±4K tolerance)
Sensor element thermostatic bimetal
Contact type snap-action contact
Service life > 100,000 cycles
Max. switching capacity 250VAC, 10 (2) A / 120VAC, 15 (2) A
DC 30W at 24VDC to 72VDC
Max. inrush current AC 16A for 10 sec.
Connection 2-pole terminal, clamping torque 0.5Nm max.:
rigid wire 2.5mm² (AWG 14)
stranded wire11.5mm² (AWG 16)
Mounting clip for 35mm DIN rail, EN 60715
Casing plastic according to UL94 V-0, light grey
Dimensions 60 x 33 x 43mm
Weight approx. 40g
Fitting position variable
Operating/Storage temperature -45 to +80°C (-49 to +176°F)
Operating/Storage humidity max. 90% RH (non-condensing)
Protection type IP20

¹When connectingwith stranded wires, wire end ferrules must be used.

Important note:The contact systemof the regulator is subjected to environmental influences,thus the contact resistance may change. This can lead to a voltage drop and/or self-heating of the contacts.

Setting range Art. No. Contact breaker (NC) Art. No. Contact maker (NO) Approvals
0 to +60°C 01140.0-00 01141.0-00 VDE - - EAC
-10 to +50°C 01142.0-00 01143.0-00 VDE UL File No. E164102 - EAC
+20 to +80°C 01159.0-00 01158.0-00 VDE UL File No. E164102 CSA EAC
+32 to +140°F 01140.9-00 01141.9-00 VDE UL File No. E164102 CSA EAC
+14 to +122°F 01142.9-00 01143.9-00 VDE UL File No. E164102 CSA EAC
0 to +60°C 01146.9-00 01147.9-00 VDE UL File No. E164102 CSA EAC

TECHNICAL DRAWING


Small Compact Thermostat KTO 011 / KTS 011 Series