The Ewimar PTF-51-PRO/POE/DIN surge protector is designed for LAN/Ethernet lines and protects IP cameras, computers, and switches from surges. It mounts on a 35 mm DIN rail and has two protection stages with decoupling via an impulse resistor. It supports PoE up to 60 W and requires proper grounding.

• Type: LAN/Ethernet surge protection
• Quantity: 1
• Channels: 1
• Connectors: RJ-45 input and output
• Ethernet speeds: 10Base-T, 100Base-T
• Cable categories: 5, 5e, 6
• PoE compatibility: up to 60 W
• PoE standard: IEEE 802.3af/at/bt Type 3 (HiPoE, UPOE)
• Protection stages: 2 (GDT, TVS)
• Decoupling element: Impulse resistor
• Surge current protection: up to 2 kA
• Line-to-ground, nominal voltage: 90 V DC
• Line-to-ground, maximum voltage: 110 V DC
• Line-to-ground, protection level: 600 V
• Line-to-ground, current: 2 kA per conductor, 14 kA total
• Line-to-line, nominal voltage: 3.3 V DC
• Line-to-line, maximum voltage: 3.5 V DC
• Line-to-line, protection level: 20 V
• Line-to-line, current: 100 A
• Protected lines: 1-2, 3-6
• Line-to-line capacitance: 6-15 pF
• Line-to-ground capacitance: 1-2 pF @1MHz
• Series resistance: 2.2 Ω per line
• Nominal current IN: 300 mA per line
• PoE, nominal voltage: 58 V DC
• PoE, maximum voltage: 64 V DC
• PoE, UP: 93 V
• PoE, line-to-line current: 100 A
• PoE, line-to-ground current: 2 kA
• Mounting: 35 mm DIN rail
• Dimensions: 65 x 30 x 40 mm
• Enclosure protection: IP40
• Operating temperature: -30 to 60 ºC
• Grounding: Required