PLANT ENGINEERING
WET ROOM THERMOSTAT PTR 40 BIMETAL
TECHNICAL DATA
APPLICATION
Housing colour:
grey (lower part similar to RAL 7016, upper part similar to RAL 7035)
Control and monitoring of temperatures of certain open spaces, for example, driveways or damp rooms (greenhous- es, sheds, warehouses and basements, garages, etc.).
Ambient temperature: Permissible atmospheric humidity:
−20 to +60 °C
Max. 95% rel. humidity, non-condensing
Operating voltage:
230 V AC, 50 Hz
Max. switching current:
heating (terminal 3) 10 (4) A, cooling (terminal 1) 5 (2) A
Max. switching voltage: Min. switching voltage:
230 V AC, 50 Hz 230 V AC, 50 Hz bimetallic contact −20 to +30 °C
Switching element:
Control range:
Hysteresis:
approx. 2 K at a temperature change of max. 4 K / h
Electrical connection:
screw-type terminals 0.12 mm² – 2.5 mm²
Mounting / attachment:
wall mounting
Protection rating: Protection class: Safety and EMC:
IP65
II
according to DIN EN 60730
Sensor:
bimetal
Function type:
TW (temperature monitor)
General features:
thermal feedback, internal setting, scale: degrees Celsius
TYPE
ITEM NO.
FEATURES
EURO / PG
PTR 40.000
A201410
switching contact changeover switch (toggler), control function heating or cooling, viewing window
87.30 / II
ILLUSTRATIONS
PTR 40
PTR 40 …
185
Catalogue 2023
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