PWR-IE50W-AC-IEC – IE Switch Power Supply

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PWR-IE50W-AC-IEC

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PWR-IE50W-AC-IEC Description

Cisco PWR-IE50W-AC-IEC is a 50W industrial DIN-rail AC power supply with an IEC 60320 C14 input, delivering a regulated 24V DC, 2.1A output for Cisco Industrial Ethernet switches, routers, and edge devices. Designed for panel and cabinet installations, it supports 100–240V AC (90–264V supported), 50/60 Hz, and provides 20 ms holdup at full load with comprehensive protections (OVP/OCP/OTP/SCP). The unit operates from −20°C to +70°C (no derating) with IP20 enclosure and typical 80% efficiency, making it a practical choice for non-hazardous locations where a standard IEC C14 cordset is required. Compact mechanics (51×118×148 mm) and a 0.65 kg chassis simplify mounting and wiring in space-constrained control panels.

Quick Specs

Parameter

Specification

Model

PWR-IE50W-AC-IEC

Output power

50W

Output voltage / current

24V DC, 2.1A

Holdup time (100% load)

20 ms

Rated nominal input

100–240V AC, 1.25A, 50/60 Hz

Supported input range

AC 90–264V

Typical efficiency

80%

Inrush current (25°C)

<35A @115VAC, <70A @230VAC

Operating temperature

−20°C to +70°C (no derating)

Operating humidity

<95% RH (non-condensing)

IP rating

IP20

Protections

OVP, OCP, OTP, SCP

Product Comparison

Parameter

PWR-IE50W-AC-IEC (AC)

PWR-IE50W-AC (AC/High-DC)

PWR-IE50W-AC-L (AC)

Output power

50W

50W

50W

Output voltage / current

24V DC, 2.1A

24V DC, 2.1A

24–28V DC, 2.1A

Holdup time (100% load)

20 ms

20 ms

20 ms

Rated nominal input

AC 100–240V/1.25A

AC 100–240V/1.25A or High-DC 125–250V/1.25A

AC 100–240V/1.2A

Supported input range

AC 90–264V

AC 90–264V or DC 106–300V

AC 90–264V

Typical efficiency

80%

80%

88%

Inrush (25°C)

<35A@115V, <70A@230V

<35A@115V, <70A@230V

<35A@115V, <70A@230V

Operating temp

−20°C to +70°C

−40°C to +75°C

−20°C to +70°C

Derating

No derating

No derating

>55°C −3.33%/°C; <−10°C −2%/°C

IP rating

IP20

IP20

IP20

Hazardous locations

Not approved

Approved (Class I, Div 2 / Zone 2)

Not approved

Dimensions (W×H×D)

51×118×148 mm

51×118×148 mm

30×75×89.5 mm

Weight

0.65 kg

0.64 kg

0.18 kg

MTBF (Telcordia)

1.66M hrs (same family figure)

1.66M hrs

2.26M hrs

Compatible Devices Table

Cisco Series / Model

Compatible

Notes

Catalyst IE3100 Rugged Series (IE-3100-4T2S-E, IE-3100-8T2C-E, IE-3100-8T4S-E, IE-3100-18T2C-E, IE-3100-18T2C-CC-E)

Yes

Listed IE power supply options include 50W class; choose higher-watt PSUs for PoE budgets.

Catalyst IE3100 Rugged Series (PoE models: 4P2S-E, 8P2C-E, 3P1U2S-E, 6P2U2C-E)

Yes (limited)

Compatible for non-PoE/low-load; PoE operation needs higher wattage (65W/170W/240W/480W).

IR1101 Industrial Router, IoT Gateways

Yes

24V DC low-power devices; verify total load ≤50W.

Specifications

Parameter Specification Parameter Specification
Model PWR-IE50W-AC-IEC Form factor DIN-rail industrial AC to DC power supply (IEC 60320 C14)
Nominal output power 50W Output voltage / current 24V DC, 2.1A
Holdup time @100% load 20 ms Protections Over voltage, over current, over temperature, short circuit
Rated nominal input 100–240V AC, 1.25A, 50/60Hz Supported input range AC 90–264V
Typical efficiency 80% Inrush current (25°C) <35A @115VAC, <70A @230VAC
Operating temperature −20°C to +70°C Operating humidity <95% RH (non-condensing)
IP rating IP20 Hazardous locations Not approved
Dimensions (W × H × D) 51 × 118 × 148 mm Weight 0.65 kg
Cooling Fanless, natural convection Safety/EMC (summary) EN/IEC 60950-1, EN/IEC 62368-1, CE, FCC Part 15B
Storage temperature −40°C to +85°C Warranty Five-year limited hardware warranty

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Discover unbeatable prices and fast shipping for the PWR-IE50W-AC-IEC Access the detailed PWR-IE50W-AC-IEC datasheet and ensure you’re getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via Live chat or email us at [email protected]

Quality Certifications

Customer Reviews

Write A Review
5.0
(3 reviews)
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1 Stars
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    Cassian Andor
    Posted on 15/09/2024
    Verified Buyer
    5.0

    Make it look like an accident… no, wait, make it look professional. And you did. Good service.

    Global Ops
    Posted on 02/05/2024
    Verified Buyer
    5.0

    IEC connector version is what we needed for our standard cables.

    IT Support
    Posted on 20/01/2024
    Verified Buyer
    5.0

    Hard to find specific SKUs like this. Thanks.

Questions & Answers

  • What is PWR-IE50W-AC-IEC?

    It’s a 50 W industrial AC power supply variant with an IEC AC connector style, simplifying standardized cabling in global deployments while delivering regulated DC output for industrial Ethernet devices.

  • How does PWR-IE50W-AC-IEC compare to PWR-IE50W-AC?

    Functionally similar output, but the IEC version streamlines AC input using standard cords. Choose IEC when you need quick swaps and globally available cables.

  • Is the unit rated for harsh environments?

    Yes. It supports extended temperature ranges, shock/vibration resistance, and EMC compliance for cabinets near motors and drives. Check derating curves for hot enclosures.

  • What mounting options are supported?

    DIN-rail mounting with secure latching. Maintain clearance for airflow, and avoid mounting near high-heat sources like VFDs when possible.

  • Does it include protections?

    Expect overload, short-circuit, and thermal protection with auto-recovery. Repeated trips indicate downstream issues or insufficient capacity.

  • Any redundancy best practices?

    Use redundancy modules and separate AC feeds to achieve N+1. Label circuits and document switchover testing procedures.

  • Typical paired devices?

    Cisco IE switches, industrial routers, and gateways drawing modest power, such as IE-3100 or small sensor hubs.

  • How to choose wire gauge and cords?

    Follow local codes. Use appropriate IEC cords with strain relief and correct gauge based on current and run length.

  • Can it feed PoE devices?

    It powers the switch supplying PoE, but total PoE budget depends on the switch. Ensure combined load stays within PSU capacity.

  • Maintenance tips?

    Periodically check connector integrity, verify ground, and monitor output voltage during preventive maintenance windows.

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