HEATING TECHNOLOGY
ROOM TEMPERATURE CONTROLLER, MECHANICAL, RTBSB SURFACE-MOUNTED ‘SUPER-THIN’ – DESIGN BERLIN 1000
TECHNICAL DATA
APPLICATION
Design:
Berlin 1000
Control or monitoring of temperatures in closed spaces.
Surface finish: Housing colour: Housing material:
glossy
pure white, similar to RAL 9010
Valve actuator: normally closed. If nor - mally open heating valves are available, they should be connected with the cooling output of the changeover switch (toggler). Up to a maximum of 10 actuators for valves can be connected (normally closed, NC); with a toggler, on the NO contact, up to 5 units (in this context, please check the switching capacity listed in the technical specifications). Installation note: Owing to the existing wiring space in the controller itself, installation on a flush-mounted socket is recommended, but it can also be performed on a plane, non-conducting substrate. Explanations of technical terms can be found in the annex to the product catalogue or at www.alre.de.
ABS plastic 0 to 30 °C
Ambient temperature: Storage temperature: Permissible atmospheric humidity: Electrical connection:
−20 to +70 °C
Max. 95% rel. humidity, non-condensing
screw-type terminals 0.33 mm² – 1.5 mm²
Mounting / attachment:
Surface / wall mounting (4-hole assembly on flush-mounted socket)
Protection rating: Safety and EMC:
IP30
according to DIN EN 60730
Average power consumption:
< 0.25 W
Max. switching current:
2 (1) A
Switching element:
bimetallic contact
Sensor:
bimetal
Control range:
5 to 30 °C
Hysteresis:
approx. 0.5 K at a temperature change of max. 4 K / h mechanical range limitation; thermal feedback; external setting
General features:
TYPE / IMAGE
ITEM NO.
FEATURES
CIRCUIT DIAGRAM
EURO / PG
RTBSB-201.000
General features: scale: degrees Celsius Operating voltage: 230 VAC, 50 Hz
MA300000
39.50 / I
Protection class: II, if properly mounted Max. switching voltage: 230 VAC, 50 Hz Min. switching voltage: 230 VAC, 50 Hz Switching power: 460 W Switching contact: NC contact (max. 10 actuators) Output signal: switching (230 VAC, 50 Hz) Control function: heating
RTBSB-201.000 / 08
MA300008
Similar to RTBSB-201.000 but with multi-digit display 1 – 6
40.40 / I
RTBSB-201.000-20
MA300800
Similar to RTBSB-201.000 but with housing colour: traffic / studio white, similar to RAL 9016
39.50 / I
RTBSB-201.002
General features: ECO function; scale: degrees Celsius Operating voltage: 230 VAC, 50 Hz Protection class: II, if properly mounted Max. switching voltage: 230 VAC, 50 Hz Min. switching voltage: 230 VAC, 50 Hz Switching power: 460 W Switching contact: NC contact (max. 10 actuators) Output signal: switching (230 VAC, 50 Hz) Control function: heating Input ‘temperature reduction’: approx. 3 K (230 VAC, 50 Hz)
MA300100
41.90 / I
64
Catalogue 2023
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