850N wall retainer with box and push button, for fire door. Fiber-reinforced plastic case and red release button. The equipment releases the door when the 24 Vdc voltage is no longer applied. Includes protection and polarization diode and articulated ferromagnetic plate Ref. 960114. Requires 24 Vdc 92 mA power. Current consumption @ 24 Vdc approx. 92 mA Current consumption 2.2 W Holding power 850 N protection index IP 42 (Coil IP 54) Installation Wall or floor with optional support 960129 Specifications EN1155:1997 EN14637:2008 Weight approx. 1 kg Dimensions A: 85 mm H: 110 mm D: 38 mm **Model compatible with the brands ESSER, MORLEY and NOTIFIER [209953011]