Rockwell Automation · Electronic Components
1756-PA72/C
Power Supply
Part Number1756-PA72/C
ManufacturerRockwell Automation
AvailabilityAvailable to order — request a quote
Specifications
NSN6130-01-564-9071 (NSN)
Federal Item NamePOWER SUPPLY
Federal Supply Class6130 — Power Supplies and Converters (Nonrotating)
Overall Width4.400 INCHES NOMINAL
Overall Height5.500 INCHES NOMINAL
Input Voltage Rating120.0 AC VOLTS NOMINAL AND 220.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT
Output Voltage Rating1.2 DC VOLTS NOMINAL AND 3.3 DC VOLTS NOMINAL AND 5.0 DC VOLTS NOMINAL AND 24.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
Output Current Rating1.5 DC AMPERES NOMINAL AND 4.0 DC AMPERES NOMINAL AND 10.0 DC AMPERES NOMINAL AND 2.8 DC AMPERES NOMINAL SINGLE POWER
Overall Length5.700 INCHES NOMINAL
Vendor Part Numbers7709E61-ITEM9
ESD/EMICode A — ESD/EMI sensitive item
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 1756-PA72/C available?
We can source 1756-PA72/C even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 1756-PA72/C by Rockwell Automation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1756-PA72/C has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 1756-PA72/C?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 1756-PA72/C?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.