Room thermostat, flush-mounted, 24V AC/V DC, two-way contact
Electro-mechanical flush-mounted room thermostat for controlling and monitoring of temperatures in offices, residential properties and hotels. In combination with the corresponding cover set, works with all common switch ranges. Compatible cover set no. JZ-001.xxx. Suitable for water-based heating systems. Thermal feedback is used to obtain a very accurate switching difference. The setting range can be adjusted using the range reducer located under the adjustment knob. Connecting the ECO terminal with 24 V AC/V DC (e.g. using clock controller or time switch clock) leads to an approx. 4K lower adjusted temperature. The colour of the lower part is anthracite and the colour of the upper part corresponds to the selected cover set.
Product inquiry
Art.-Nr.: UA012301
Technical data
| connection cross-section | 0,5 mm² bis 1,5 mm² |
| number of outputs | 2 |
| number of outputs, heating | 1 |
| number of outputs, cooling | 1 |
| number of control ranges | 1 |
| ECO display | No |
| heating display | No |
| actual temperature display | No |
| additional heating display | No |
| temperature controller version | room thermostat |
| output signal | switching (24 V AC, 50 Hz and/or 24 V DC) |
| external setting | Yes |
| protective cap | Yes |
| operation | rotary knob |
| operating voltage | 24 V AC / 50 Hz, 24 V DC |
| width | 71mm |
| design | Berlin UP |
| display | No |
| ECO input (reduction) | 24 V AC / 50 Hz, 24 V DC |
| ECO function (reduction) | Yes |
| ECO temperature reduction | approx. 4 K |
| electric connection | screw terminals |
| electronic control | No |
| energy efficiency class | I |
| with explosion protection | No |
| colour | Oberteil wie Deckelset, UT anthrazit |
| sensor element | bimetal |
| height | 71mm |
| internal setting | No |
| bearing temperature, upper value | 70°C |
| bearing temperature, lower value | -20°C |
| maximum air humidity (non-condensing) | 95% r.H |
| housing material | plastic PC |
| maximum power consumption | < 0.5W |
| maximum switching voltage | 24 V AC / 50 Hz, 24 V DC |
| maximum switching current | 1 (1) A |
| mechanical range reduction | Yes |
| medium | air, not aggressive |
| minimum switching voltage | 24 V AC / 50 Hz, 24 V DC |
| mounting / attachment | flush mounting (deep socket recommended) |
| surface properties | matt or gloss (see cover set) |
| test mark approval | CE |
| control range, upper value | 30°C |
| control range, lower value | 0°C |
| heating control function | Yes |
| cooling control function | Yes |
| control behaviour | 2-point |
| switching difference | approx. 0.5 K (delta T max. 4 K/h) |
| switching difference, can be adjusted | No |
| switching element | bimetal contact |
| reduction switch | No |
| reduction / heating / external reduction switch | No |
| On / Off switch | No |
| heating / cooling switch | No |
| heating / off / cooling switch | No |
| additional heating switch | No |
| switching contact | two-way contact |
| potential free switching contact | No |
| switching power | 24 W |
| type of protection | IP30 |
| protection class | III |
| sensor external | No |
| Safety and EMC | in accordance with DIN EN 60730 |
| scale | numerical scale *…6 |
| thermal feedback | Yes |
| depth | 42,5mm |
| ambient temperature, upper value | 30°C |
| ambient temperature, lower value | 0°C |
| assembly | basic device |
| Circuit diagram | |
| Photo | Type | Articlenumber | Features | Kind |
|---|---|---|---|---|
 | JZ-001.141/BE | UN990115 | Cover set for room thermostat RTBSU / FTR, 55x55, anthracite (BERKER), matt | Accessories |
| JZ-001.141/GI | UN990111 | Cover set for room thermostat RTBSU / FTR, 55x55, anthracite (GIRA), matt | Accessories |
 | JZ-001.131/BE | UN990114 | Cover set for room thermostat RTBSU / FTR, 55x55, alu (BERKER), matt | Accessories |
 | JZ-001.040/BJ | UN990109 | Cover set for room thermostat RTBSU / FTR, 50x50, anthracite (BUSCH-JAEGER), gloss | Accessories |
 | JZ-001.010 | UN990045 | Cover set for room thermostat RTBSU / FTR, 50x50, pearl white (RAL1013), gloss | Accessories |
| JZ-001.020 | UN990071 | Cover set for room thermostat RTBSU / FTR, 50x50, traffic/studio white (RAL9016), gloss | Accessories |
 | JZ-001.320/BJ | G9990493 | Cover set for room thermostat RTBSU/FTR, BUSCH-JAEGER future/solo/axcent, traffic white (similar to 9016), gloss | Accessories |
 | ZBOOA-040.100 | H9100000 | Heating valve actuator, 24V DC or 24VAC, closed when de-energised | Accessories |
| JZ-001.001 | UN990040 | Cover set for room thermostat RTBSU / FTR, 50x50, pure white (RAL9010), matt | Accessories |
 | JZ-090.910 | VV000010 | alre frame "Berlin" for all flush-mounted devices with cover 50x50, pearl white (RAL1013), gloss | Accessories |
| JZ-001.000 | UN990035 | Cover set for room thermostat RTBSU / FTR, 50x50, pure white (RAL9010), gloss | Accessories |
 | JZ-001.200/BJ | G9990490 | Cover set for room thermostat RTBSU/FTR, BUSCH-JAEGER Reflex SI/SI linear, pure white (similar to RAL9010), gloss | Accessories |
| JZ-001.210/BJ | G9990491 | Cover set for room thermostat RTBSU/FTR, BUSCH-JAEGER Duro 2000 SI/SI linear pearl white (similar to 1013), gloss | Accessories |
| JZ-001.131/GI | UN990110 | Cover set for room thermostat RTBSU / FTR, 55x55, alu (GIRA), matt | Accessories |
| JZ-090.900 | VV000025 | alre frame "Berlin" for all flush-mounted devices with cover 50x50, pure white (RAL9010), gloss | Accessories |
 | JZ-001.101 | UN990055 | Cover set for room thermostat RTBSU / FTR, 55x55, pure white (RAL9010), matt | Accessories |
| JZ-001.021 | UN990100 | Cover set for room thermostat RTBSU / FTR, 50x50, traffic/studio white (RAL9016), matt | Accessories |
| JZ-001.141/ME | UN990117 | Cover set for room thermostat RTBSU / FTR, 55x55, anthracite (MERTEN), matt | Accessories |
| JZ-001.120 | UN990086 | Cover set for room thermostat RTBSU / FTR, 55x55, traffic/studio white (RAL9016), gloss | Accessories |
| JZ-001.100 | UN990050 | Cover set for room thermostat RTBSU / FTR, 55x55, pure white (RAL9010), gloss | Accessories |
| JZ-001.110 | UN990060 | Cover set for room thermostat RTBSU / FTR, 55x55, pearl white (RAL1013), gloss | Accessories |
| JZ-001.131/ME | UN990116 | Cover set for room thermostat RTBSU / FTR, 55x55, alu (MERTEN), matt | Accessories |
| JZ-001.130/JU | UN990112 | Cover set for room thermostat RTBSU / FTR, 55x55, alu (JUNG), gloss | Accessories |
 | JZ-001.030/BJ | UN990108 | Cover set for room thermostat RTBSU / FTR, 50x50, alu (BUSCH-JAEGER), gloss | Accessories |
| JZ-001.141/JU | UN990113 | Cover set for room thermostat RTBSU / FTR, 55x55, anthracite (JUNG), matt | Accessories |
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