19-inch Rack Modules PDU Bypass Switch 19″ – PH 9200 ATS 16A 19″ RACK automatic transfer switch PHASAK Ventilation Modules 2 x 120 mm Fan Module – PHO 5642 4 x 120 mm Ventilation Module – PHO 5644 Thermostat Module 4 x 120 mm – PHO 5654
