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PWR-IE240W-PCAC-L – IE Switch Power Supply
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PWR-IE240W-PCAC-L Description
Cisco PWR-IE240W-PCAC-L is a 240W DIN-rail industrial AC power supply that provides 54V DC at 4.5A to support Cisco Catalyst rugged switches and industrial devices with substantial PoE/PoE+ power budgets. With a universal AC input (100–240V, 2.5A, 50/60Hz) and wide range (90–264V AC), it ensures stable performance across industrial environments.The unit offers 91% efficiency, a 20 ms holdup time, and full protection suite (OVP, OCP, OTP, SCP). Operating between −40°C to +80°C (with derating above 40–50°C), the PWR-IE240W-PCAC-L is a compact and lightweight option (85 × 121 × 124.1 mm, 0.96 kg) with an MTBF of 1.58M hours.While it is not approved for hazardous locations, it is ideal for factory automation, transportation, and smart city deployments requiring high PoE budgets for powering multiple cameras, access points, and IoT devices.
Quick Specs
|
Parameter 4936_f28d01-d9> |
Specification 4936_8e5b8d-65> |
|---|---|
|
Model 4936_6dc21a-e6> |
PWR-IE240W-PCAC-L 4936_f4b6e3-57> |
|
Output power 4936_84416b-a6> |
240W 4936_4a414a-96> |
|
Output voltage / current 4936_f74a4e-17> |
54V DC, 4.5A 4936_0bb75e-88> |
|
Holdup time (100% load) 4936_2f86fa-dc> |
20 ms 4936_28d40f-ef> |
|
Rated nominal input 4936_1a0b10-78> |
100–240V AC, 2.5A, 50–60Hz 4936_c97ac0-c4> |
|
Supported input range 4936_f1827f-5a> |
90–264V AC 4936_539370-30> |
|
Typical efficiency 4936_fde36c-04> |
91% 4936_bb80a8-2e> |
|
Inrush current (25°C) 4936_d5bf85-cb> |
<35A @115V, <70A @230V 4936_2dbd9d-9b> |
|
Operating temperature 4936_a5053b-60> |
−40°C to +80°C (derating above 40–50°C) 4936_b4c202-62> |
|
Operating humidity 4936_f51e4d-14> |
<95% RH (non-condensing) 4936_a537da-82> |
|
IP rating 4936_710431-47> |
IP20 4936_f2b42e-d3> |
Product Comparison
|
Parameter 4936_344700-a3> |
PWR-IE240W-PCAC-L 4936_663afa-cd> | 4936_6ed628-37> |
PWR-IE480W-PCAC-L 4936_88f401-88> |
|---|---|---|---|
|
Output power 4936_a9f737-2e> |
240W 4936_6ebfdf-64> |
170W 4936_15a148-d2> |
480W 4936_e062db-57> |
|
Output voltage / current 4936_25cb29-67> |
54V DC, 4.5A 4936_01658c-f6> |
54V DC, 3.2A 4936_3a7934-e4> |
54V DC, 9A 4936_4a2bad-20> |
|
Holdup time 4936_6bb8c8-c0> |
20 ms 4936_bda078-7b> |
20 ms 4936_78a32f-24> |
20 ms 4936_f718a3-ae> |
|
Input type 4936_af1cb7-d6> |
AC only 4936_8e6c1e-1b> |
AC 100–240V, DC 125–250V 4936_518cd2-7a> |
AC only 4936_3dbdf0-d8> |
|
Supported input range 4936_eb63ae-a1> |
AC 90–264V 4936_cb045d-ba> |
AC 90–264V, DC 106–300V 4936_68e268-99> |
AC 90–264V 4936_2515f7-ec> |
|
Efficiency 4936_505e8e-47> |
91% 4936_f92aed-03> |
88% 4936_3ef210-b8> |
92% 4936_face70-fe> |
|
Inrush current 4936_289e04-81> |
<35A @115V, <70A @230V 4936_c48fee-05> |
<35A @115V, <70A @230V 4936_afa52f-6a> |
<35A @115V, <70A @230V 4936_c2f4d6-28> |
|
Operating temp 4936_ba52d3-e9> |
−40°C to +80°C (derating above 40–50°C) 4936_fe03db-27> |
−40°C to +75°C 4936_979d50-a3> |
−40°C to +80°C (derating above 40–50°C) 4936_3bfd3b-a7> |
|
Hazardous approval 4936_54ed2c-ee> |
No 4936_6a8ad0-b7> |
Yes (C1D2/Zone 2) 4936_1ebb96-94> |
No 4936_577e25-b6> |
|
Dimensions 4936_ad5552-aa> |
85 × 121 × 124.1 mm 4936_c67de9-3a> |
96 × 150 × 146 mm 4936_42f511-04> |
85 × 121 × 124.1 mm 4936_799ffb-25> |
|
Weight 4936_b13817-af> |
0.96 kg 4936_f849ce-69> |
1.76 kg 4936_7bc8a8-1f> |
1.25 kg 4936_ba5fb5-eb> |
|
MTBF 4936_2ddf11-5b> |
1.58M hrs 4936_27dd7a-c6> |
2.38M hrs 4936_e23bab-c1> |
1.47M hrs 4936_38f79f-53> |
Compatible Devices Table
|
Cisco Series / Model 4936_f5d58c-b7> |
Compatible 4936_050bca-e7> |
Notes 4936_c66116-43> |
|---|---|---|
|
Catalyst IE3100 Rugged Series (PoE models: IE-3100-8P2C-E, IE-3100-6P2U2C-E) 4936_90b59a-54> |
Yes 4936_7e777b-89> |
Provides sufficient 54V DC for 240W PoE budget 4936_a8bb80-3b> |
|
Catalyst IE3300 Rugged Series 4936_3b7dfb-35> |
Yes 4936_32cc1c-94> |
Recommended for switches with higher PoE demand up to 240W 4936_959cc5-b4> |
|
Catalyst IE3400 Rugged Series 4936_6926c3-83> |
Yes 4936_9cc897-09> |
Suitable for high-density PoE applications with APs and cameras 4936_f45257-34> |
|
Industrial routers / gateways 4936_43462a-d7> |
Limited 4936_c3787b-40> |
Only if device requires 54V DC and ≤240W; not typical 4936_b9124c-85> |
|
Industrial compute 4936_b7d214-43> |
Yes 4936_b423ec-8e> |
Supports Cisco edge compute platforms with higher power loads 4936_7b41b8-27> |
Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Model | PWR-IE240W-PCAC-L | Form factor | DIN-rail industrial AC power supply |
| Nominal output power | 240W | Output voltage/current | 54V DC, 4.5A |
| Holdup time @100% load | 20 ms | Protections | Over Voltage, Over Current, Over Temperature, Short Circuit |
| Rated input | 100–240V AC, 2.5A, 50/60Hz | Supported input range | AC 90–264V |
| Efficiency (typical) | 91% | Inrush current (25°C) | <35A @115V, <70A @230V |
| Operating temperature | -40°C to +80°C (derating above 40–50°C) | Storage temperature | -40°C to +85°C |
| Operating humidity | <95% RH (non-condensing) | IP rating | IP20 |
| Hazardous locations | Not approved | Cooling | Fanless, natural convection |
| Dimensions (W × H × D) | 85 × 121 × 124.1 mm | Weight | 0.96 kg |
| MTBF | 1,579,900 hours | Compliance | UL60950-1, UL62368-1, CSA, CE |
| Warranty | Five-year limited hardware warranty | Use case | Cisco IE switches with high PoE/PoE+ demand |
Get More Information
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Quality Certifications
Customer Reviews
Questions & Answers
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What is the Cisco PWR-IE240W-PCAC-L power supply?
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When should I select 240 W vs 480 W?
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Does it support redundancy configurations?
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How does “-L” benefit longevity?
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What derating should I plan for?
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How to handle inrush current?
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Which devices pair well at 240 W?
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EMC and grounding tips?
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What about monitoring and alarms?
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Maintenance best practices?
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I am one with the Force and the Force is with me… and the power is on.
240W gives us plenty of headroom for future devices. Genuine Cisco IE power.
Expensive, but necessary for industrial compliance.