Black Box DIN Rail Industrial Power Supply - 120W, 48VDC

Black BoxSKU: 2893317

Price:
Sale price$255.95

Description

Engineered for demanding industrial environments, the Black Box DIN Rail Industrial Power Supply delivers dependable 48 VDC power with up to 120 W of continuous output. Its universal input design supports global power standards, streamlining installation across regions. The integrated LED indicator provides an immediate visual confirmation of power presence, while finger-safe terminals and certified safety approvals (cUL, CE) ensure safe and compliant integration into control panels, machines, and automation systems. With a broad operating temperature range and a compact DIN-rail form factor, this power supply is built to thrive in harsh factory floors, compact enclosures, and high-availability applications where reliability matters most. Whether you’re upgrading a legacy machine or designing a new control cabinet, this unit offers a robust foundation for stable 48V DC distribution across your equipment, sensors, and controllers.

  • Universal input versatility: Accepts 85–264 VAC, with optional support for 120–370 VDC power (DC input is not certified). This flexibility simplifies international deployments and reduces the need for multiple power supplies across regions.
  • Reliable 48 VDC output up to 120 W: Delivers steady power at 48 V DC, capable of supplying approximately 2.5 A to a range of loads, ideal for PLCs, drives, sensors, and embedded controllers. A clear LED indicator communicates when DC power is available, enabling quick fault isolation on the shop floor.
  • Extended operating temperature range: Designed for environments that experience wide temperature swings, with an operating range from -4 to +158°C, helping maintain performance in hot cabinets, cold rooms, and exposure-prone zones without additional cooling.
  • Finger-safe terminals and safety approvals: Built with finger-safe connections for safer wiring, plus cUL and CE certifications that support compliance with common industrial electrical safety standards.
  • Rugged DIN rail design for space-conscious panels: Compact, durable construction intended for mounting in standard control cabinets and on DIN rails, delivering a reliable power solution in tight spaces and high-vibration environments.

Technical Details of Black Box DIN Rail Industrial Power Supply

  • Product name: Black Box DIN Rail Industrial Power Supply - 120W, 48VDC
  • Output: 48 V DC, up to ~2.5 A for a maximum of 120 W
  • Input voltage: Universal 85–264 VAC; accepts 120–370 VDC (DC input not certified)
  • Power rating: 120 W
  • Operating temperature: -4 to +158°C
  • Terminals: Finger-safe terminals for safe wiring
  • Certifications: cUL, CE approved
  • Mounting: DIN rail compatible for quick integration into standard electrical enclosures
  • Indicator: LED indicator confirms presence of DC power

How to install Black Box DIN Rail Industrial Power Supply

  • Power off the equipment and ensure the enclosure is de-energized before beginning installation to prevent accidental shock or damage.
  • Mount the power supply securely on a standard DIN rail inside a suitable enclosure or control panel. Use the manufacturer’s installation clip or mounting mechanism to prevent movement from vibrations or impacts.
  • Connect the input wires to the appropriate terminals for the selected input source. For AC operation, connect Live and Neutral to the designated inputs; for DC operation, connect the positive and negative input lines to the corresponding DC terminals, ensuring voltage falls within the 85–264 VAC or 120–370 VDC range. Follow all local electrical codes and use proper wire sizing.
  • Wire the 48 V DC output to the loads in your system. Observe correct polarity for all devices powered by the supply, including PLCs, sensors, actuators, and other DC-powered control components. Ensure conductors are adequately rated for the anticipated current draw.
  • Double-check all connections, fasten any terminal screws securely, re-secure the enclosure cover, re-energize the system, and verify that the LED indicator shows DC power is present. Perform a functional test of connected equipment to confirm stable operation and monitor for any faults during initial startup.

Frequently asked questions

  • Q: What is the maximum output current available from this supply? A: Approximately 2.5 A at 48 V DC, corresponding to a 120 W power rating.
  • Q: What input voltage ranges does it support? A: It supports universal 85–264 VAC and 120–370 VDC (DC input is not certified).
  • Q: Is the power supply certified for safety? A: Yes. It carries cUL and CE approvals, making it suitable for many industrial environments and compliant with common safety standards.
  • Q: What is the environmental operating temperature range? A: The device is designed for an extended range of -4 to +158°C, enabling operation in extreme environments where temperature control may be limited.
  • Q: Is it suitable for DIN rail installations? A: Yes. The unit is specifically designed for DIN rail mounting in compact control cabinets and other industrial enclosures.

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