HA20s
Pola HA20s power supply for electronic sensors
- 20V DC output
£76.55£91.86
HDY6s
Pola HDY6s 6 relay expansion module
6 relay expansion module
£138.02£165.62
HALI
Pola HALI power supply for electronic sensors
Pola power supply for electronic sensors
£76.55£91.86
HPAL
Pola HPAL Alarm relay expansion module for Pola controls
Alarm relay expansion module for Pola controls
£91.12£109.34
LX
Pola LX Light sensor for Pola units
Light sensor for Pola units
£58.17£69.80
HISO
Pola HISO Auxillary module for 0-10V output
Auxillary module for 0-10V output
£76.55£91.86