Room temperature controller RTBSB-201.000 with normally open contact

• Operating voltage: 250 V, 50/60 Hz
• Features: Opener

• Very flat design, Berlin 1000 design
• Sensor: Bimetal
• Features: thermal recirculation, mechanical range restriction
• Mounting: Surface-mounted / wall-mounted (4-hole mounting on UPD box)
• Electrical connections: Screw terminals

Application:

• Control or monitoring of temperatures in enclosed spaces
• Valve type: normally closed
• Up to 10 valve actuators can be connected (normally open), and up to 5 can be connected to the normally closed contact of the changeover switch.

Technical data:

• Switching current: 2 (1) A
• Setting ranges: 5 … 30 °C
• Switching differential: approx. 0.5 K
• Lowering: approx. 3 K
• Protection class: IP 30
• Protection class: II, after appropriate installation
• Permissible humidity: max. 95% RH, non-condensing
• Radio interference suppression: EN 60730
• Ambient temperature: 0 … 30°C
• Housing color: pure white, similar to RAL 9010
• Housing material: ABS plastic