Automatic Transfer Switches (ATSs)

APC AP4422. AC input frequency: 50 - 60 Hz. Form factor: Rackmount, Rack capacity: 1U, Product color: Black. AC outlets quantity: 2 AC outlet(s). Weight: 9.28 lbs (4.21 kg). Package width: 23.6" (600 mm), Package depth: 13.7" (349 mm), Package height: 4.49" (114 mm)

APC AP4424. Form factor: Rackmount, Rack capacity: 2U, Product color: Black. AC outlets quantity: 18 AC outlet(s), AC outlet types: C13 coupler, C19 coupler. Weight: 15.3 lbs (6.94 kg). Package weight: 20.8 lbs (9.43 kg)