PWR-IE240W-PCAC-L Cisco 240W AC-to-DC DIN-Rail Power Supply

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Overview

PWR-IE240W-PCAC-L Cisco 240W AC-to-DC DIN-Rail Power Supply is an industrial power module designed to provide reliable AC power for Cisco industrial Ethernet switching platforms. It accepts a wide 100–240V AC input and provides up to 240W of DC output, making it suitable for industrial switches that require additional power capacity for PoE/PoE+ devices. Cisco identifies this model as a 240W AC-to-DC power supply with hardwired connectivity and PoE support.

The unit is designed for DIN-rail industrial deployments, where dependable power delivery, compact installation and environmental durability are important. With 91% efficiency, an operating input range of 90–264V AC, IP20 protection and an MTBF of 1,579,900 hours, the PWR-IE240W-PCAC-L is intended to support continuous industrial networking operation rather than conventional office equipment. 

Key Features – PWR-IE240W-PCAC-L Cisco 240W AC-to-DC Power Supply

• Processor: Not applicable
• Memory: Not applicable
• Storage: Not applicable
• Controller: Integrated industrial power-supply control circuitry
• Networking / Ports: Hardwired DC output connection; no data-networking interfaces
• Power & Cooling:
  • 240W maximum output
  • 100–240V AC nominal input
  • 90–264V AC supported input range
  • 50–60 Hz input frequency
  • 91% efficiency
  • <35A inrush current at 115V AC and 230V AC
• Management: No network management interface
• Security: Industrial electrical protection and certification features; IP20 enclosure
• Form Factor: DIN-rail mount industrial power supply
• PoE Support: Yes; suitable for powering compatible Cisco industrial Ethernet switches and PoE/PoE+ loads within the available power budget

Technical Specifications

• Processor Type: Not applicable
• Chipset / Platform: Cisco Industrial Ethernet power-supply platform
• Memory Technology: Not applicable
• Storage Interface: Not applicable
• RAID Support: Not applicable
• Expansion Slots: None
• Input Voltage: 100–240V AC nominal
• Input Current: 3.5A
• Input Frequency: 50–60 Hz
• Supported Input Range: 90–264V AC
• Output Power: 240W maximum
• Output Type: DC
• Output Voltage: 48–56V DC
• Output Current: Up to approximately 4.5A
• Efficiency: 91%
• Inrush Current: <35A at 115V AC and 230V AC
• Networking: None; this is a dedicated industrial power component
• I/O Ports: Hardwired AC input and DC output connections
• Operating System Compatibility: Not applicable
• Mounting: DIN rail
• PoE / PoE+ Support: Yes, when paired with compatible Cisco industrial Ethernet switches and within the PSU's available power budget

Physical Specifications

• Form Factor: DIN-rail mount
• Weight:
  • 0.96 kg
  • 2.11 lbs
• Dimensions:
  • 85 × 121 × 124.1 mm (W × H × D)
  • 3.34 × 4.76 × 4.88 inches
• Rack Compatibility: Not rack-mountable; designed for DIN-rail installation
• IP Rating: IP20
• Operating Temperature: Industrial operating range specified by Cisco for this power-supply family; the PWR-IE240W-PCAC-L is not approved for hazardous-location installations.
• MTBF: 1,579,900 hours according to Cisco's mechanical/reliability data

Ideal For

• Cisco industrial Ethernet switch deployments
• Factory automation networks
• Industrial control and automation systems
• Manufacturing facilities
• Transportation and infrastructure networking
• DIN-rail network cabinets
• Industrial PoE/PoE+ deployments
• Remote industrial network installations
• High-availability industrial Ethernet environments
• Cisco IE-series switch installations requiring a 240W AC power source

Warranty & Support

• Standard Manufacturer Warranty: 5-year limited warranty from Cisco for industrial Ethernet power supplies.
• Support Contract Compatibility: Cisco support services can be selected according to the associated industrial Ethernet switch and deployment requirements.
• Serviceability: The power supply is designed as a dedicated industrial power component for compatible Cisco industrial networking platforms.

FAQs – PWR-IE240W-PCAC-L Cisco 240W AC-to-DC Power Supply

1. What is the PWR-IE240W-PCAC-L used for?
The PWR-IE240W-PCAC-L is a 240W AC-to-DC industrial power supply designed to power compatible Cisco industrial Ethernet equipment, including platforms that require PoE/PoE+ power capacity.

2. What input voltage does the PWR-IE240W-PCAC-L support?
It accepts 100–240V AC nominal input at 50–60 Hz, with a supported operating input range of 90–264V AC.

3. Does this power supply support PoE?
Yes. Cisco lists the PWR-IE240W-PCAC-L as supporting PoE/PoE+ applications, provided the total power requirements of the switch and connected PoE devices remain within the 240W power budget.

4. Is the PWR-IE240W-PCAC-L rack-mountable?
No. It is a DIN-rail power supply, intended for industrial control cabinets and network enclosures rather than standard 19-inch server racks.

5. Can the PWR-IE240W-PCAC-L be used in hazardous industrial locations?
No. Cisco specifically identifies this model as not approved for hazardous-location installations. It is also specified with an IP20 rating.

6. What are the physical dimensions and weight of the power supply?
Cisco specifies dimensions of 85 × 121 × 124.1 mm (3.34 × 4.76 × 4.88 inches) and a unit weight of 0.96 kg (2.11 lbs).