Mechanical room temperature controller, RTBSB Surface-mounted installation – Design Berlin 2000
Type/image
Item no.
Features
Circuit diagram
PG
RTBSB-001.948 / 1
General features: scale: Degrees Celsius; internal setting Operating voltage: 230 VAC, 50 Hz or 24 VAC, 50 Hz Ambient temperature: 10 … 60 °C Protection class: II, if properly mounted; with 24 V, protection class III Max. switching current: Heating (terminal 3) 230 VAC 10 (4) A or 24 VAC 2 (2) A, cooling (terminal 1) 5 (2) A or 24 VAC 2 (2) A,
MA012600
I
Max. switching voltage: 230 VAC, 50 Hz Min. switching voltage: 24 VAC, 50 Hz
Switching power: terminal 3: 2300 W at 230 VAC, 48 W at 24 VAC, terminal 1: 1150 W at 230 VAC, 48 W at 24 VAC Switching contact: changeover switch (toggler, max. 10 actuators output terminal 3, max. 5 actuators output terminal 1) Output signal: switching (230 VAC, 50 Hz or 24 VAC, 50 Hz) Control function: Heating or cooling Control range: 10 … 60 °C Hysteresis: Approx. 1.5 K at a temperature change of max. 4 K/h
Accessories: terminal strips VOOxx, suitable valve actuators ZBOOA
You can find other/similar controllers with outputs for heating/cooling and noiseless controllers in the “Air Conditioning Technology” chapter onwards page 141.
RTBSB
RTBSB with switch
Catalogue 2022 | Page 66
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