西門子 RAB20 溫度開關 Siemens 2-pipe Fan Coil Room Thermostat

請來信詢價

  • 德國品牌
  • 三段風速
  • 溫度控制
  • 220VAC

描述

  • Siemens Two-pipe Fan Coil Room Thermostat with Automatic Changeover
  • Room thermostat for heating or cooling
  • Changeover function (with external automatic aquastat)
  • Two-postition control
  • Manual three-speed fan switch
  • Switching voltage AC 250 V
  • Control output ON/OFF

額外資訊

Voltage

AC 250V

Current

0.2~6(2)A

Frequency

50/60Hz

Switching differential SD

≤1°K

Setpoint setting range

8~30 °C

Climatic conditions

class 3K5

Temperature

0~+50 °C

Humidity

<95 % r.h.

Pollution degree

normal, to EN 60730