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PWR-IE50W-AC
Cisco PWR-IE50W-AC 50W High Voltage DIN Rail Power Supply fo...
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PWR-IE50W-AC is a 50W high voltage DIN rail power supply for Cisco IE 3000 switches, with AC 90-264V or DC 106-300V input. The supply fits IE-3000-4TC, IE-3000-8TC, IE-3000-4TC-E and IE-3000-8TC-E switch builds. As a Cisco IE 3000 power supply, the module attaches to the side of the switch and feeds one switch with up to two modules. The same hardwired supply also fits IE 1000, IE 2000, IE 2000U, IE 4000, Catalyst IE3100, Catalyst IE3200, Catalyst IE3300, Catalyst IE3400, IE3500, Catalyst IR1101 and IR809 hardware. IE 2000U dual-feed systems can use two supplies on separate sources for redundancy. The hardwired unit is Non-PoE. PWR-IE50W-AC-IEC= is the IEC C14 plug-in version.
PWR-IE50W-AC price is $330.75, a 40.5% saving from the Cisco list price of $555.52. PWR-IE50W-AC is in stock and available for free next-day delivery. (terms applied)
Request bulk order quote for PWR-IE50W-AC for additional pricing. Browse the full Cisco PWR-IE Industrial Ethernet Power Supplies series or explore all Cisco products.
24V DC at 2.1A output feeds a switch power input, so the chassis power connector must match 24V DC service. 20 ms hold-up time at 100% load sets the ride-through expectation for upstream AC and high-DC sources. AC 100-240V at 1.25A, 50-60 Hz or DC 125-250V at 1.25A is the nominal input, and supported input is AC 90-264V or DC 106-300V. 80% typical efficiency and less than 35A inrush at 115V AC, 70A at 230V AC, size branch protection for startup. PWR-IE50W-AC uses a hardwired terminal block, so the AC lead is selected for the locality and the cabinet. -40°C to +75°C operation, IP20 protection, Class 1 Div 2/Zone 2 approval, 118 mm height, 51 mm width, 148 mm depth, 0.64 kg weight and 1662359 Hours MTBF define the spare profile.
Order PWR-IE50W-AC new sealed or certified refurbished for a terminal-block cabinet and a 24V DC switch input. Certified refurbished units are inspected and bench-tested in a compatible host or on a load tester; housing, latch and connector pins are inspected, power-on is verified and output holds rated voltage under load. New units carry up to a 3-year extended warranty, certified refurbished units carry up to 1 year, and 30-day returns apply to every condition; terms apply. For multi-site sparing, ORM supports UK, EU, US and MEA stock, RMA with advance replacement, PO accepted and Net-30 for government.
| Key Specs | Key Spec Values |
|---|---|
Rated Output | 50W, 24V DC at 2.1A |
Input | High Voltage, AC 90-264V / DC 106-300V, terminal block |
Fits | IE 3000 / IE 2000U / Catalyst IE3200 |
Hold-Up Time | 20 ms at 100% load |
Lifecycle Status | IE 3000 service ended June 30, 2025 |
An IE 3000, IE 2000U or Catalyst IE3200 cabinet with a failed hardwired 50W supply needs the same 24V DC output and AC or high-DC input class. Match the terminal-block input, the 51 mm width and the host power input before the PO.
An IE 2000U switch with DC-A and DC-B inputs can use two supplies on separate independent sources for power-source redundancy. Match 24V DC output on the cabinet label and keep each source on its own branch circuit before the PO.
A mixed industrial spares pool can cover IE 1000, IE 2000, IE 4000, Catalyst IE3100, Catalyst IE3200, Catalyst IE3300, Catalyst IE3400 and IE3500 switches with one hardwired 50W DIN rail supply. Separate hardwired units from IEC C14 plug-in spares and PoE supplies before the PO.
IEC C14 inlet cords
The hardwired model uses a terminal-block input. Use PWR-IE50W-AC-IEC= when the cabinet requires a detachable C13-to-IEC C14 cord path instead.
IE 3000 PoE modules
PWR-IE50W-AC powers the IE 3000 main switch only. Use PWR-IE65W-PC-AC= for IEM-3000-4PC PoE module power in AC sites with 48-54V input.
Low-voltage DC feeds
DC input starts at 106V DC, so 12V, 24V and 48V DC plant feeds do not suit this power supply.
480W PoE budgets
Catalyst IE3400 PoE budgets up to 480W need a PoE-rated supply. Use PWR-IE480W-PCAC-L= when the power plan calls for 480W.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| PWR-IE50W-AC |  PWR-IE65W-PC-AC |  IR829-PWR125W-AC |  PWR-RGD-AC-DC-H |  N2200-PAC-400W | |
|---|---|---|---|---|---|
| Form Factor | DIN Rail Module | DIN Rail Module | ATX | Internal Module | Internal Module |
| Wattage | 50W | 65W | 125W | 150W | 400W |
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PWR-IE50W-AC is the 50W AC to DC or High DC to DC power supply. The spare form is PWR-IE50W-AC=, and the Cisco Refresh form is PWR-IE50W-AC-RF. The hardwired input separates it from the IEC C14 form PWR-IE50W-AC-IEC= for DIN rail cabinets.
PWR-IE50W-AC fits IE 3000, IE 1000, IE 2000, IE 2000U, IE 4000, Catalyst IE3100, Catalyst IE3200, Catalyst IE3300, Catalyst IE3400, IE3500, Catalyst IR1101 and IR809 hardware. IE-3000-4TC, IE-3000-8TC, IE-3000-4TC-E and IE-3000-8TC-E accept it; IEC C14 cord builds take PWR-IE50W-AC-IEC=.
A Cisco IE 3000 uses PWR-IE50W-AC= for a hardwired 50W AC or high-DC main power supply. PWR-IE50W-AC-IEC= is the IEC C14 50W main power version. IE 3000 PoE expansion modules use PWR-IE65W-PC-AC= or PWR-IE65W-PC-DC= for 48-54V DC PoE input.
PWR-IE50W-AC is rated 50W with AC 90-264V or DC 106-300V supported input. Output is 24V DC at 2.1A, hold-up time is 20 ms at 100% load, and maximum input current is 1.25A. Dimensions are 118 mm height, 51 mm width and 148 mm depth.
Yes, PWR-IE50W-AC can run on high-DC input from DC 106-300V, with DC 125-250V at 1.25A nominal input. It is not a 12V, 24V or 48V DC input supply. The output remains 24V DC at 2.1A for switch power input.
PWR-IE50W-AC uses a hardwired terminal-block input, not a detachable IEC cord inlet. A qualified electrician selects and installs the AC lead for the locality, and each AC source branch circuit needs a dedicated two-pole circuit breaker. IEC C14 corded cabinets use PWR-IE50W-AC-IEC=.
Yes, PWR-IE50W-AC can be used in IE 2000U dual-feed designs by feeding DC-A and DC-B from two supplies. Each supply connects to a separate independent power source. The switch draws from the higher-voltage source and continues on the remaining feed after one source fails.
Yes, PWR-IE50W-AC= is the spare ordering form of PWR-IE50W-AC. The base form and the spare form are the hardwired 50W DIN rail unit. PWR-IE50W-AC-RF is Cisco Refresh, and PWR-IE50W-AC-IEC= is the IEC C14 version.
The difference between PWR-IE50W-AC and PWR-IE50W-AC-IEC= is the input connection. PWR-IE50W-AC is hardwired and supports AC or high-DC input; PWR-IE50W-AC-IEC= uses an IEC 60320 C14 inlet and supports AC input. Choose the hardwired unit for terminal-block cabinets and the IEC form for detachable cords.
The difference between PWR-IE50W-AC and PWR-IE65W-PC-AC= is PoE support and output voltage. PWR-IE50W-AC is a 24V DC, Non-PoE main power supply. PWR-IE65W-PC-AC= is a 54V DC PoE power supply for PoE inputs. Use the 50W unit for switch power and the 65W unit for PoE loads.
Cisco has not announced an end-of-sale date for PWR-IE50W-AC. The power supply remains current on IE 1000, Catalyst IE3100, Catalyst IE3200, Catalyst IE3300, Catalyst IE3400 and IE3500. IE 3000 service ended on June 30, 2025; IE 2000, IE 2000U and IE 4000 service ends on July 31, 2029.
ORM offers PWR-IE50W-AC new sealed or certified refurbished. New units carry up to a 3-year extended warranty, and certified refurbished units carry up to 1 year. Certified refurbished units are inspected and bench-tested in a compatible host or on a load tester. 30-day returns apply to every condition; terms apply.
United States
