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• Large setting range • Small size • Simple to mount • High switching performance
RKTO 011:Thermostat(normally closed); contact breaker for regulating heaters.
RKTS 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 | < 10mW |
Service life | > 100 000 cycles |
Max. switching capacity | 250VAC, 10 (2) A |
| 120VAC, 15 (2) A |
| DC 30W |
EMC | acc. to EN 55014-1-2, EN 61000-3-2, EN 61000-3-3 |
Connection | 2-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, EN50022 (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 | -45 to +80°C (-49 to +176°F) |
Protection type | IP20 |
Setting range | Art.No.Contact Break(NC) | Art.No.Contact Maker(NO) |
0 to +60 | 01140.0-00 | 01141.0-00 |
-10 to +50 | 01142.0-00 | 011430.0-00 |
+20 to +80 | 01159.0-00 | 01158.0-00 |
+32 to +140 | 01140.9-00 | 01141.9-00 |
+14 to +122 | 01142.9-00 | 01143.9-00 |
0 to +60 | 01146.9-00 | 01147.9-00 |
Technical Drawing
Example of connection
Thermostat(RKTO 011) Heater RKTS 011 Fan RKTS 011 Signal device
Small,compact thermostat RKTO 011/RKTS 011