Power supply system for PoE switches, 52VDC/120W, ABS housing IP56 SWSH-120

The SWSH-120 power supply system is a reliable solution for powering PoE switches, providing a stable 52V DC and up to 120W of power. The device is designed for demanding installations where continuity of operation and protection against interference are critical. The design based on an efficient switch-mode power supply, housed in a durable ABS enclosure with IP56 protection, guarantees resistance to weather conditions and mechanical damage.

The use of high-quality components translates into high energy efficiency – up to 85% – which minimizes energy losses and reduces operating costs. The system has SCP (Short Circuit Protection), OLP (Overload Protection), and OVP (Over Voltage Protection) safeguards, protecting both the power supply itself and the connected devices. Additionally, a built-in varistor protects against sudden voltage surges.

The enclosure is equipped with cable glands for easy cable routing, and the ability to mount on a pole (using the optional OZB4 adapter) increases installation flexibility. A universal mounting plate allows easy mounting of PoE switches up to 190x140x50 mm in size. This makes the SWSH-120 system compatible with popular Pulsar switch models, such as S64WP, SG64WP, or SFG64F1WP.

Key features and benefits:

• High efficiency (85%): Reduces energy losses and lowers operating costs.
• IP56 enclosure: Provides protection against dust and water jets – ideal for outdoor or harsh environmental applications.
• SCP, OLP, OVP protection: Protects the device and connected switches from damage caused by short circuits, overloads, or overvoltage.
• Universal mounting plate: Enables easy installation of various PoE switch models.
• Pole mounting option: Increases installation flexibility and allows for optimal device placement.
• Cable glands: Provide a neat installation appearance and facilitate servicing.

The SWSH-120 system is used in video surveillance systems, industrial networks, and anywhere a reliable PoE device power supply is required. It is an ideal solution for both professional installers and end-users looking for a solid and efficient power supply system. The device meets the safety standards EN 62368-1 and has an IP56 protection rating according to EN 60529.