Universal capillary double thermostat, TW 0…120…°C, TB 20…150…°C, hysteresis TW=3K TB=-10…-15K
The control range / hysteresis is 0… 120 ° C / 3K for the temperature monitor and 20… 150 ° C / -10… -15K for the temperature limiter.
Product inquiry
Art.-Nr.: KA001200
Technical data
| number of outputs | 4 |
| number of control ranges | 2 |
| output signal | switching |
| external reset | Yes |
| operation | internal setpoint adjuster, reset button |
| operating voltage | none |
| width | 106mm |
| Diameter sensor element | 6mm |
| electric connection | push-in terminal |
| electronic control | No |
| with explosion protection | No |
| colour | anthr. grau (RAL7016), Fronts. transp. |
| sensor element | capillary tube |
| function type (systems engineering) | TW/TB |
| device version | surface-mounted unit |
| height | 146,8mm |
| internal setting | Yes |
| contact interlocking | Yes |
| bearing temperature, upper value | 90°C |
| bearing temperature, lower value | -30°C |
| Capillary length | 2m |
| maximum air humidity (non-condensing) | 95% r.H |
| Sensor material | Cu |
| max. sensor temperature | 138°C |
| maximum switching voltage | 230 V AC 50 / 60 Hz, 230 V DC |
| maximum switching current | NC: 16 (2.5) A; NO: 6.3 (2.5) A, 0,25 ADC |
| minimum switching voltage | 24 V AC / 50 Hz, 24 V DC |
| minimum switching current | at 24 V (AC/DC) min. 100 mA |
| mounting / attachment | in imm. sleeve, prot. coil, on tube, etc |
| control range, upper value | 120°C |
| control range, lower value | 0°C |
| heating control function | Yes |
| cooling control function | Yes |
| switching difference | TR: 3 K ; STB: -10 K … -15 K |
| switching difference, can be adjusted | No |
| switching element | microswitch |
| switching contact | 2 two-way contacts |
| potential free switching contact | Yes |
| type of protection | IP54 |
| protection class | I |
| Safety and EMC | in accordance with DIN EN 60730 |
| scale | degrees Celsius |
| depth | 62,9mm |
| ambient temperature, upper value | 80°C |
| Circuit diagram | |
| Photo | Type | Articlenumber | Features | Kind |
|---|---|---|---|---|
 | THK-2-200x17 | KA979902 | Immersion sleeve, 200mm, nickel-plated brass, inner x outer diameter 14.8x17mm | Accessories |
 | SWK-2-100 | KA989901 | Protective coil, 100mm, nickel-plated steel, inner x outer diameter 10.5x17mm | Accessories |
| NTHK-2-200x17 | KA979904 | Immersion sleeve, 200mm, V4A (1.4571), inner x outer diameter 14.8x17mm | Accessories |
 | JZ-30 | KA999902 | Fastening set for RTKSA THK/NTHK/SWK double controller | Accessories |
| SWK-2-200 | KA989903 | Protective coil, 200mm, nickel-plated steel, inner x outer diameter 10.5x17mm | Accessories |
| THK-2-100x17 | KA979901 | Immersion sleeve, 100mm, nickel-plated brass, inner x outer diameter 14.8x17mm | Accessories |
| NTHK-2-100x17 | KA979903 | Immersion sleeve, 100mm, V4A (1.4571), inner x outer diameter 14.8x17mm | Accessories |
 | JZ-33 | KA999904 | Sealing set for universal capillary thermostats RTKSA-xxx.xxx | Accessories |
Contact request
Do you have questions or are you interested in our products?
Please contact the electrician you trust or write us a message.
