Park PM 315 series Switchgear is available in voltage ranges of 4.8KV to 24.5KV. All units feature welded steel construction for strength and security, and have wide view windows for inspection of switches from the outside. Wide, full-length bulkhead doors provide easy access to all bays and are equipped with heavy duty hinges with brass pivots. Lockable latches and screened louvers discourage tampering.