Phoenix Contact QUINT-DIODE/48DC/40 Redundancy Module, In 48VDC 2X20A 1X40A

The Phoenix Contact QUINT‑DIODE/48DC/40 is a high‑performance diode redundancy module designed for 48 VDC power supplies, enabling safe and reliable load sharing of two power supplies and ensuring uninterrupted DC system operation by isolating and protecting against power supply failure. Technical specifications Manufacturer: Phoenix Contact Product series: QUINT Product type: Diode redundancy module Model: QUINT‑DIODE/48DC/40 Order number: 2938964 Function: Power supply redundancy and decoupling Input voltage: 48 VDC nominal Operating voltage range: 18 to 58 VDC Number of inputs: 2 DC inputs Rated input current: 20 A per input Maximum input current: 40 A total Output voltage: Approx. input voltage minus diode drop Maximum output current: 40 A continuous Decoupling method: High‑performance power diodes Reverse current protection: Yes Internal redundancy monitoring: Passive (diode‑based) Power loss at rated load: Approx. 2.3 W per diode path Connection type: Screw connection Conductor cross section: 0.5 to 16 mm² Mounting type: DIN rail (EN 60715) Housing material: Metal enclosure Cooling: Convection cooled Status indication: None (passive device) Isolation: Electrical isolation between input circuits Short‑circuit protection: Downstream by connected power supply Operating temperature range: −25 to +70 °C Storage temperature range: −40 to +85 °C Operating humidity: Up to 95% RH, non‑condensing Dimensions (W × H × D): Approx. 56 × 130 × 125 mm Weight: Approx. 0.9 kg Standards and approvals: UL 508, UL 60950‑1, IEC 60950‑1, CE Typical applications: Industrial automation, process control, power distribution systems Country of manufacture: Germany Please review pictures carefully and let us know if you have any questions!