PWR-IE50W-AC-L – 50W AC PSU – 24VDC Output – DIN-Rail
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PWR-IE50W-AC-L Description
PWR-IE50W-AC-L is a Cisco industrial DIN-rail 50W AC-to-DC hardwired power supply for supported industrial Ethernet switch power inputs. It provides 24VDC adjustable output at 24-28VDC and 2.1A, supports AC 90-264V input, and stays in the no-PoE Lite AC profile for cabinets that need a compact IP20 24VDC supply rather than a PoE power source. Cisco industrial switch power-supply tables list the equals-suffixed orderable PID PWR-IE50W-AC-L= for platforms including IE 1000, IE 2000, Catalyst IE3100, Catalyst IE3400, IE3500, and IE4000, so this SKU is best treated as a platform-matched industrial spare or BOM power item rather than a standalone network device.
Quick Specs
|
Parameter |
Specification |
|---|---|
|
Product ID |
PWR-IE50W-AC-L |
|
Cisco ordering part |
PWR-IE50W-AC-L= |
|
Product type |
50W AC-to-DC power supply |
|
Input connection type |
Hardwired |
|
PoE support |
No |
|
Rated nominal input |
AC 100-240V/1.2A, 50-60Hz |
|
Supported input range |
AC 90-264V |
|
Output rating |
24VDC / 24-28VDC, 2.1A |
|
Maximum output power |
50W |
|
Holdup time |
20ms at 100% load |
|
Operating temperature |
-20C to +70C |
|
Hazardous-location status |
Not approved for hazardous location installations |
Application Scenarios
PWR-IE50W-AC-L fits DIN-rail enclosures where the power design needs a compact 50W hardwired AC supply with 24VDC output and no PoE load budget.
Cisco IE 1000 and IE 2000 data sheets list PWR-IE50W-AC-L= as a 50W AC power-supply option with no PoE or PoE+ support, so it should stay tied to switch input power rather than powered-device planning.
Cisco Catalyst IE3100, IE3400, IE3500, and IE4000 power-supply tables also list PWR-IE50W-AC-L= in their DIN-rail supply options, making platform-table confirmation part of the BOM review.
Product Comparison
|
Parameter |
PWR-IE50W-AC-L | |||
|---|---|---|---|---|
|
Cisco ordering part |
PWR-IE50W-AC-L= |
PWR-IE50W-AC= |
PWR-IE50W-AC-IEC= |
PWR-IE65W-PC-AC= |
|
Product type |
50W AC-to-DC power supply |
50W AC-to-DC or high-DC-to-DC power supply |
50W AC-to-DC power supply with IEC connector |
65W AC-to-DC or high-DC-to-DC PoE power supply |
|
Input connection type |
Hardwired |
Hardwired |
Plug-in |
Hardwired |
|
Rated nominal input |
AC 100-240V/1.2A, 50-60Hz |
AC 100-240V/1.25A, 50-60Hz or DC 125-250V/1.25A |
AC 100-240V/1.25A, 50-60Hz |
AC 100-240V/1.4A, 50-60Hz or DC 125-250V/1.0A |
|
Supported input range |
AC 90-264V |
AC 90-264V or DC 106-300V |
AC 90-264V |
AC 90-264V or DC 106-300V |
|
Output rating |
24VDC / 24-28VDC, 2.1A |
24VDC, 2.1A |
24VDC, 2.1A |
54VDC, 1.2A |
|
Maximum output power |
50W |
50W |
50W |
65W |
|
Holdup time at 100% load |
20ms |
20ms |
20ms |
10ms |
|
Typical efficiency |
88% |
80% |
80% |
85% |
|
PoE support |
No |
No |
No |
Yes |
|
IP rating |
IP20 |
IP20 |
IP20 |
IP20 |
|
Hazardous-location status |
Not approved |
Class 1 Div 2 or Zone 2 |
Not approved |
Class 1 Div 2 or Zone 2 |
|
Operating temperature |
-20C to +70C |
-40C to +75C |
-20C to +70C |
-40C to +75C |
|
Power derating |
Above 55C and below -10C |
No derating |
No derating |
No derating |
|
Unit weight |
0.39 lb (0.18 kg) |
1.41 lb (0.64 kg) |
1.43 lb (0.65 kg) |
2.64 lb (1.2 kg) |
- In a PWR-IE50W-AC-L vs PWR-IE50W-AC comparison, the main difference is input and approval scope: the -L model is AC-only and not approved for hazardous locations, while PWR-IE50W-AC also supports high-voltage DC input and carries the Class 1 Div 2 or Zone 2 entry.
- The PWR-IE50W-AC-L difference from PWR-IE50W-AC-IEC is connector design. Both are 50W no-PoE AC supplies, but PWR-IE50W-AC-L is hardwired and PWR-IE50W-AC-IEC uses the IEC C14 plug-in format.
- For a PWR-IE50W-AC-L vs PWR-IE65W-PC-AC comparison, the key order check is output role: PWR-IE50W-AC-L provides 24VDC no-PoE output, while the 65W PC-AC model provides 54VDC output with PoE support.
- Buyers comparing which model to choose should match AC-only versus AC/high-DC input, terminal wiring versus IEC plug-in, 24VDC versus 54VDC output, and hazardous-location status.
Selection Guide
1. Use it for AC-fed 24VDC equipment input
Choose PWR-IE50W-AC-L when the BOM calls for a Cisco 50W DIN-rail supply with hardwired AC input and 24VDC output for a no-PoE industrial device.
2. Move away from it for high-DC input cabinets
Select PWR-IE50W-AC instead when the site needs the Cisco-documented high-voltage DC input range in addition to AC input.
3. Keep plug-in cord expectations separate
Use PWR-IE50W-AC-IEC only when the installation requires the IEC 60320 C14 inlet rather than hardwired source terminals.
4. Check temperature and approval boundaries
Verify IP20 placement, cabinet temperature, power derating, and hazardous-location requirements before adding PWR-IE50W-AC-L to the quote.
Ordering Checklist
|
Check Area |
Evidence to Confirm |
Risk Controlled |
|---|---|---|
|
Orderable PID |
Base SKU PWR-IE50W-AC-L and Cisco ordering part PWR-IE50W-AC-L= |
Prevents entry as the non-L hardwired 50W supply |
|
Input source |
AC 100-240V/1.2A at 50-60Hz with AC 90-264V supported range |
Avoids using the -L model where the cabinet design expects high-voltage DC input |
|
Output requirement |
24VDC / 24-28VDC at 2.1A and 50W maximum output |
Keeps the order separate from 54VDC PoE-capable supply families |
|
Connection method |
Hardwired input connection |
Avoids expecting an IEC C14 inlet or detachable AC cord |
|
Approval boundary |
Not approved for hazardous location installations |
Prevents substitution where Class 1 Div 2 or Zone 2 approval is required |
|
Temperature derating |
Derating above 55C and below -10C |
Flags cabinet temperature review before procurement release |
|
Platform table context |
Cisco IE 1000, IE 2000, IE3100, IE3400, IE3500, and IE4000 data sheets list the SKU in power-supply options |
Keeps compatibility review anchored to Cisco platform documentation |
Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Product ID | PWR-IE50W-AC-L | Cisco ordering part | PWR-IE50W-AC-L= |
| Product type | 50W AC-to-DC power supply | Ordering description | 50W AC to DC power supply |
| Input connection type | Hardwired | PoE support | No |
| Rated nominal input | AC 100-240V/1.2A, 50-60Hz | Supported input range | AC 90-264V |
| Typical efficiency | 88% | Inrush current | <35A at 115VAC and 70A at 230VAC |
| Output rating | 24VDC / 24-28VDC, 2.1A | Maximum output power | 50W |
| Holdup time at 100% load | 20ms | Protections | Over temperature protection; short circuit protection |
| IP rating | IP20 | Operating temperature | -20C to +70C |
| Storage temperature | -40C to +85C | Power derating | >55C de-rate by 3.33% per C; <-10C de-rate by 2% per C |
| Operating humidity | 5 to 95% RH, non-condensing | Dimensions | 30 x 75 x 89.5 mm; 1.18 x 2.95 x 3.52 in. |
| Unit weight | 0.39 lb (0.18 kg) | MTBF | 2,255,613 hours |
| Hazardous-location status | Not approved for hazardous location installations | Safety entries | CE, UL/cUL to UL 60950-1, UL/cUL to UL 62368-1, UL/cUL to UL 508, CB scheme to IEC 60950-1, NEC Class 2 |
| EMC entries | EN 61000-3-2 Class A, EN 61000-3-3, EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4, CISPR 32, EN 55032, CISPR 11, EN 55011, FCC 47 CFR part 15B | Listed platform context | Cisco IE 1000, IE 2000, Catalyst IE3100, Catalyst IE3400, IE3500, and IE4000 power-supply tables list PWR-IE50W-AC-L= |
Get More Information
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Quality Certifications
Customer Reviews
Questions & Answers
-
Which non-hazardous panel uses PWR-IE50W-AC-L?
-
Which AC input specification defines PWR-IE50W-AC-L?
-
Why choose PWR-IE50W-AC-L instead of PWR-IE50W-AC?
-
Which hazardous-area issue affects PWR-IE50W-AC-L?
-
Which load calculation belongs with PWR-IE50W-AC-L?
-
Can PWR-IE50W-AC-L replace a larger IE supply?
-
What installation question appears around PWR-IE50W-AC-L?
-
Which regulated panel rules out PWR-IE50W-AC-L?
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