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Two step fan speed controller SMT-SW3 3.0 A IP44/54

  • SMT-SW3 switch is designed to manually control the speed of two-speed fans
  • two positions (1, 2) ensure the output of 230 VAC / 50-60 Hz in each position
  • max resistive load is 10 A (inductive 3 A)
  • several fans may be connected until the permitted maximum current is exceeded
  • the rotary handle is designed for multi-speed motor speed control
  • the switch is suitable for sub-assembling (IP44) and over-mounting (IP54)
  • plastic box
  • maximum ambient temperature 40 °C
  • this product conforms with the basic safety requirements of EC directive: Low Voltage Directive (LVD) 2006/95EC: 2006/95EB: EN 60335-1:2002, EN 60669-1:1999, EN 60669-2-1:2004. Electromagnetic Compatibility Directive (EMC) 2004/108 EC: EN 61000-6-2:2005, EN 61000-6-3:2007, EN 61000-3-2:2006
  • 2 years warranty

Dimensions and installation:

Code
Voltage, VAC
Voltage, VAC
at frequency 50 Hz
Protection class (for mounting in the wall)
Protection class (for mounting on the wall)
Electric current,  (resistive) A
Electric current,  (inductive) A
Maximum ambient temperature, °C
SMT-SW3
230 ± 10%
230
IP44
IP54
10
3
40


Connection scheme