RTR-B 747

THERMASREG® RTR-B 747

Item No. 1102-4017-4700-000
EAN 4 251325 609799

One-step, mechanical single room controller, bimetal technology, THERMASREG® RTR - B with thermal feedback for monitoring or controlling temperatures in dry rooms, or for activating any kind of heating system, as a room thermostat. For currentless open radiator valves, the cooling output from the changeover contact (normally open contact) must be connected. At breaker contacts, a maximum of 10 valve actuators can be connected and at normally open contacts a maximum of 5 valve actuators.

34,79 € net
Output changeover contact
Switching capacity 230 V AC, 50 - 60 Hz
heating: 10 mA…10 (4) A, DC 30 W
cooling: 10 mA…5 (2) A
Switching capacity (Contact load) 10 mA…10 (4) A, DC 30 W heating
10 mA…5 (2) A cooling
Operating difference approx. 0.5 K
Sensor element bi-metal
Control range +5...+30 °C
Electrical connection 0.14 - 2.5 mm2
via terminal screws on circuit board
Housing plastic, material ABS,
colour pure white (similar to RAL 9010)
Housing dimensions 75 x 75 x 25 mm (E1)
Installation wall mounting or on in-wall flush box, Ø 55 mm,
base with 4 holes, for attachment to vertically or
horizontally installed in-wall flush boxes for rear cable entry,
with predetermined breaking point for cable entry
from top/ bottom in case of plain on-wall installation
Protection class II (according to EN 60 730)
Protection type IP 30 (according to EN 60 529)
Standards CE conformity,
EMC directive 2014/ 30/ EU,
low-voltage directive 2014/ 35/ EU