Before mounting, leave specific mounting clearances so that there is space for mounting, wiring and servicing.
POL224.00 and POL224.05 can be mounted to sheet metal. Use two No. 6 3/4” self-tapping screws to mount POL224.00 and four screws and spacers to mount POL224.05. Order screws and spacers separately as they are not provided with the products.
See doc A6V11997548 for detailed clearance requirements and graphical mounting instructions.