All PM Actuators fitted with a thermal fuse are supplied with one metre of halogen-free low smoke and fume cable for the two core power cable and six core status cable. Thermal fuse cable supplied is 500mm long. All cables being external to the duct eliminates the need to make multiple entry holes to the ductwork, which can create the potential for system air leakage and cable chaffing, which can be a cause of electrical fires. The thermal fuse probe requires fixing to the ductwork where one Ø9.5mm hole and two Ø2.5mm securing holes are required. All PM Actuators are double insulated and do not require to be earthed.
Product Data Sheet:


