• Cisco PWR-IE50W-AC-L 50W AC-DC DIN-rail PSU for IR1100 in blue
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Cisco

Cisco PWR-IE50W-AC-L | IE 50W AC Lite DIN-Rail Power Supply, 24VDC Output

PWR-IE50W-AC-L

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Description

The PWR-IE50W-AC-L is a compact 50W AC-to-DC DIN-rail power supply from Cisco's industrial power supply portfolio. It converts 100-240V AC input to a 24VDC output, making it suited to powering industrial Ethernet switches, industrial routers and industrial computing products inside DIN-rail cabinets in non-hazardous locations.

The Lite (-L) variant is the smaller, narrower-range version of the standard PWR-IE50W-AC. It measures 30 x 75 x 89.5 mm and weighs 0.18 kg, with an operating temperature range of -20 to +70 C. The output is 24VDC (adjustable 24-28VDC) at 2.1A, up to 50W, with typical efficiency of 88% and a 20 ms holdup time at full load. Input is hardwired, accepting 90-264V AC with a nominal 1.2A at 100-240V, 50-60Hz. Power must be derated above 55 C and below -10 C. It does not provide PoE.

It is not approved for hazardous location installations, so Class 1 Div 2 or Zone 2 deployments should use the standard PWR-IE50W-AC instead. It is listed as a power supply option across Cisco IE-series platforms and is suited to powering the IR1100 router.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Compact, rugged AC-to-DC power supply for industrial Ethernet switches, routers and computing products
- DIN-rail mountable for cabinet installation
- Over-temperature and short-circuit protection
- Operating range of -20 to +70 C with derating above 55 C
- 24-28VDC adjustable output
- 20 ms holdup time at full load
- Lite form factor with a slim 30 mm width

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Max output power: 50W
- Input voltage: AC 100-240V, 1.2A, 50-60Hz
- Supported input range: AC 90-264V
- Input connection: Hardwired
- Output: 24VDC (24-28VDC adjustable), 2.1A
- Typical efficiency: 88%
- Inrush current at 25 C: less than 35A at 115VAC, 70A at 230VAC
- Holdup time at 100% load: 20 ms
- PoE support: No
- Protections: Over temperature, short circuit
- IP rating: IP20
- Operating temperature: -20 to +70 C
- Storage temperature: -40 to +85 C
- Power derating: above 55 C by 3.33% per C, below -10 C by 2% per C
- Operating humidity: 5 to 95% RH, non-condensing
- Dimensions (W x H x D): 30 x 75 x 89.5 mm
- Weight: 0.18 kg
- MTBF (Telcordia SR-332): 2,255,613 hours
- Hazardous location approval: No
- Safety approvals: CE, UL/cUL 60950-1, UL/cUL 62368-1, UL 508, CB scheme, NEC Class 2

FAQs

Q: What input voltage does it accept?
A: It accepts AC 100-240V at 50-60Hz with a nominal 1.2A, and operates across a supported range of 90-264V AC. Input is hardwired.

Q: What output does it provide?
A: It delivers 24VDC, adjustable from 24 to 28VDC, at 2.1A and up to 50W maximum. It does not supply PoE.

Q: Can it be used in hazardous locations?
A: No. The Lite (-L) model is not approved for hazardous location installations. For Class 1 Div 2 or Zone 2 use, choose the standard PWR-IE50W-AC.

Q: How does the Lite version differ from the standard PWR-IE50W-AC?
A: The Lite variant has a smaller 30 x 75 x 89.5 mm footprint and an operating range of -20 to +70 C, narrower than the standard model, and it is not hazardous-location rated.

Q: What equipment does it power?
A: It powers industrial Ethernet switches, industrial routers and industrial computing products from a DIN-rail cabinet, and is suited to the IR1100 router.

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