Part of the Allen-Bradley ControlLogix family.
Overview
1756-PA (AC) and 1756-PB (DC) power supplies feed the ControlLogix chassis with redundant options.
Within the Allen-Bradley ControlLogix line, ControlLogix 1756 Power Supplies part numbers carry the 1756-PA, 1756-PB and 1756-P prefixes. Palm Parts Solution catalogues 13 distinct ControlLogix 1756 Power Supplies part numbers, including 1756-PA72, 1756-PA72K, 1756-PA75 and 1756-PA75K.
Every catalogued part number in this series is classified as DIN-Rail Power Supplies.
Ratings, physical format and revision level differ from one ControlLogix 1756 Power Supplies part number to the next; the individual product page carries the data recorded for that specific item.
ControlLogix 1756 Power Supplies parts
Allen-Bradley 1756-PA72
$1,482.00
Allen-Bradley 1756-PA72K
$2,091.00
Allen-Bradley 1756-PA75
$1,463.00
Allen-Bradley 1756-PA75K
$927.99
Allen-Bradley 1756-PA75R
$1,423.99
Allen-Bradley 1756-PAR2
$3,394.00
Allen-Bradley 1756-PAR2K
$3,745.00
Allen-Bradley 1756-PB50
$1,957.00
Allen-Bradley 1756-PB72
$1,942.99
Allen-Bradley 1756-PB72K
$1,850.99
Allen-Bradley 1756-PB75
$918.00
Allen-Bradley 1756-PB75R
$1,714.00
Specifications
| Attribute | Detail |
|---|---|
| Manufacturer | Allen-Bradley |
| Product family | ControlLogix |
| Series | ControlLogix 1756 Power Supplies |
| Part-number prefixes | 1756-PA, 1756-PB, 1756-P |
| Distinct part numbers catalogued | 13 |
| Product types represented | 1 |
| Condition | New, Refurbished, or Surplus (varies by listing) |
Part numbers by product type
- DIN-Rail Power Supplies — 13 part numbers catalogued (e.g. 1756-PA72, 1756-PA72K, 1756-PA75, +10 more)
How to read these part numbers
Every item in this series is listed under its full Allen-Bradley part number, so the 1756-PA, 1756-PB and 1756-P reference on the nameplate is the reference to search. Where a part number exists in more than one hardware or firmware revision, the revision recorded for the item appears on its product page. Specifications not recorded in our catalogue for a given part number are confirmed with the sourcing team before quoting.
More from this series
Compatible series
Browse this product type
Related knowledge
Frequently asked questions
What does the ControlLogix 1756 Power Supplies series include?
The ControlLogix 1756 Power Supplies series is part of the ControlLogix family from Allen-Bradley. It groups related catalog numbers that share form factor, I/O type and communication protocol — making it easy to find drop-in replacements.
Is ControlLogix 1756 Power Supplies compatible with newer Allen-Bradley hardware?
In most cases yes. ControlLogix 1756 Power Supplies units interoperate with current Allen-Bradley programming software and communication backbones. Contact us with your firmware revision and we will confirm before shipping.
Can I get ControlLogix 1756 Power Supplies parts refurbished with warranty?
Yes. We offer refurbished ControlLogix 1756 Power Supplies modules tested to OEM specs with a 1-year replacement warranty. New surplus stock is also available when supply permits.
Machine down? Get a fast quote on the parts you need.
New, surplus, and refurbished industrial automation options. Request a quote or speak directly with an automation specialist for emergency sourcing.