Room temperature controller RTBSB-201.202 (mechanical)

• Operating voltage: 24 V, 50/60 Hz
Features: NO contact, lowering

• Very flat design - Berlin 1000 design
• Sensor: Bi-metal
• Features: thermal feedback, mechanical range restriction
• Assembly: Surface installation/wall mounting (4-hole fitting on flush-mounted socket)
• Electrical connections: Screw terminals

Application:
• Controlling or monitoring temperatures in enclosed rooms
• Valve type: normally closed
• If currentless and open valves are available, then they must be placed on the toggle switch (cooling outlet)
• Up to max. 10 actuators can be connected for valves (NO contact) on the NC contact with the change-over contact up to 5 units

Technical data:
• Switching current: 2 (1) A
• Setting ranges: 5… 30 °C
• Switching differential: approx. 0.5 K
• Lowering: approx. 3 K
• Protection type: IP 30
• Protection class: II, subject to correct assembly
• last air humidity: max. 95% r.H., non-condensing
• Wireless interference suppression: EN 60730
• Ambient temperature: 0… 30 °C
• Housing colour, similar to pure white • RAL 9010
• Housing material: ABS plastic