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Black Box MDR-40-48 DIN Rail Power Supply 40 Watts 48 VDC

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A compact, reliable DIN rail power supply delivering 48 VDC at 40W

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Detailed Specifications

Black Box MDR-40-48

DIN Rail Power Supply (40 Watts, 48 VDC)

The Black Box MDR-40-48 DIN rail power supply offers a cost-effective and space-saving solution for powering industrial control systems and automation equipment. Its compact design fits easily into confined spaces on industrial DIN rails, while delivering a stable 48 VDC output at 40W. Designed for versatility, it accepts a broad AC input range and features multiple safety protections, making it suitable for diverse environments—from manufacturing plants to harsh outdoor setups.

Features :

This power supply is engineered to provide reliable DC power in demanding industrial conditions. Its wide AC input range ensures compatibility across various electrical standards, simplifying installation worldwide. Although capable of handling input voltages from 120 to 370VDC, it is primarily designed for AC input, with the DC support being an additional, non-certified feature.

Advanced Options :

The MDR-40-48 boasts a broad operating temperature spectrum, ensuring consistent performance in extreme heat or cold. Its finger-safe terminals promote safe wiring practices during setup and maintenance. The integrated protection circuitry guards your connected equipment against common electrical faults such as short circuits, overloads, and voltage surges, enhancing overall system robustness.

Product Key Features

  • Output Power: 40 Watts (48 VDC)
  • Universal AC input: 85–264VAC for versatile installation
  • Supports input voltage range 120–370VDC (not certified for DC operation)
  • Extended temperature range: -4°F to +158°F (-20°C to +70°C) for harsh environments
  • Safety and protection: Short circuit, overload, and over-voltage protection
  • Certified by cUL and CE for safety and quality compliance
  • Features finger-safe terminals for safe installation and maintenance
  • Compact, low-profile design ideal for tight spaces

Reliability & Performance :

Built for durability and safety, the Black Box MDR-40-48 ensures stable power delivery and long-term operation in challenging environments. Its comprehensive protection features prevent damage from electrical anomalies, while its wide temperature tolerance guarantees consistent operation across diverse conditions. Its compact, low-profile form factor makes it an ideal choice for space-constrained applications requiring dependable power.

Key Features :

  • 48 VDC output, 40W power capacity
  • Universal AC input (85–264VAC)
  • Supports 120–370VDC input (not certified for DC operation)
  • -4°F to +158°F (-20°C to +70°C) operating temperature
  • Safety certifications: cUL and CE
  • Finger-safe terminal design for safe wiring
  • Over-current, over-voltage, and short circuit protection
  • Compact, low-profile DIN rail mounting

Specifications :

SpecificationDetails
Model Number MDR-40-48
Output Power 40 Watts
Output Voltage 48 VDC
Input Voltage Range 85–264VAC, 120–370VDC (non-certified)
Operating Temperature -20°C to +70°C (-4°F to +158°F)
Mounting DIN rail
Protections Short circuit, overload, over-voltage
Certifications cUL, CE
Terminals Finger-safe screw terminals
  • All packages are shipped same day if the order is placed before 3PM CST

    We use UPS/FedEx to ship the packages with different service levels offered by UPS/FedEx

    Overnight Shipping take 1 business day
    Expedited Shipping take about 2-3 business days
    Ground shipping take about 3-5 business days

    You can select the desired service level at Checkout and we will make sure the package is shipped as per the selected service level.

  • We Accept

    i) PayPal
    ii) All Credit & Debit Cards
    iii) Purchase Orders
    iv) Check
    v) Bank Transfer/ACH/Wire Transfer

    To process the order through Paypal/CC, you can simply checkout and process the payment.

    If you want to issue us Purchase Order/Check/Bank Transfer, Please contact us at the following details

    Call: 469.458.9636
    Email: sales@dcsupplies.net

  • If you have any queries, please contact us at the following details and we will be happy to help

    Call
    469.458.9636
    469.458.9638

    Email
    sales@dcsupplies.net

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