APC Line-R LS595-RS / 595VA / 300W

Quick overview from the supplier:

Stabilizer APC Line-R LS595-RS 595VA/300W Automatic Voltage Regulator, 3 Schuko Outlets, 230V -- https://www.apc.com/shop/kz/ru/products/-APC-Line-R-600-Schuko-230-/P-LS595-RS