Battery compartment for subsequent installation in front panels and enclosure wallsBE 40Battery compartment for insertion in front panels, enclosure walls and similar with a max. wall thickness of 4 mm. Designed to accommodate 9 V block batteries.BE 30 / BE 60The battery compartment can be installed in all front panels or all enclosures. The battery compartment is snapped into the cut-out provided by means of moulded-on snap-on devices.The cut-out can be carried out by BOPLA or at the customers`s. The battery compartment is accessible from the outside via a snap lock mounted in the lid.Features :The battery compartment is held in the cut-out by means of catches. The battery compartment lids come with a snap lock.BE 30 : Battery compartment for 1x 9V battery or 2x Mignon (AA) batteries.BE 40 : battery compartment for 1x 9V batteryBE 60 : battery compartment for 2x 9V battery or 4x Mignon (AA) battery