| Brand | Allen-Bradley |
| Slots | 4 |
| Series | ControlLogix |
| Weight | 1.7 pounds (0.75 kilograms) |
| Coating | Conformal Coat |
| Mounting | Horizontal |
| Enclosure | Open |
| Dimensions | 20 x 20 x 8 inches |
| Module Type | Chassis |
| Manufacturer | Rockwell Automation |
| Part Number/Catalog No. | 1756-A4 |
| Power Dissipation (Max) | 4 Watts |
| Backplane Current (5 Volts DC) | 10 amps |
| Backplane Current (24 Volts DC) | 2.8 Amps |
Does the Allen-Bradley 1756-A4K come with a warranty?
Yes. The 1756-A4K is backed by our 24-Month Replace Industrial Warranty, with no rush fees or hidden warranty charges. If a unit fails under normal use within the warranty period, we repair or replace it.
Is this 1756-A4K a genuine Allen-Bradley part?
The 1756-A4K is sourced and verified independently. Replace Industrial, LLC is not a Rockwell Automation Authorized Distributor, and all warranties are provided directly by Replace Industrial.
Is the Allen-Bradley 1756-A4K new or used?
We offer the 1756-A4K in multiple conditions, from unused surplus to professionally reconditioned units. Every option is sourced and verified independently and covered by our 2-year replacement warranty.
What is the Allen-Bradley 1756-A4K?
The 1756-A4K is an Allen-Bradley ControlLogix 1756 Chassis.
How fast does the 1756-A4K ship?
In-stock orders for the 1756-A4K ship the same day when placed before our daily cutoff. Expedited and same-day air options are available if you are facing downtime, with no rush fees. Our team is based in Raleigh, North Carolina.
1756-A4K
The Allen-Bradley 1756-A4K from Rockwell Automation is a 4-slot ControlLogix chassis designed for horizontal mounting. This open enclosure PLC chassis boasts a conformal coat, dissipates a max of 4 watts, and has a 10 amp backplane current at 5V DC. It measures 20x20x8 inches and weighs 1.7 pounds.
All products are covered by our 2-Year (24-Month) Replace Industrial Warranty. If a unit is found defective under normal use within the warranty period, we repair or replace it at no additional cost, and a unit may be returned for a full refund within 30 days if returned in the same condition it was sent.
Replace Industrial is an independent distributor and does not convey the manufacturer's warranty; all warranties are provided by Replace Industrial alone. Read the full warranty policy
We repair a wide range of industrial automation equipment, including PLCs, HMIs, drives, servo motors, switches, and circuit breakers, with rush service for critical downtime. Request a quote, ship your unit, and we diagnose, repair, and return it. Request a repair quote
Our standard shipping method is UPS Ground. We can also ship on your FEDEX or DHL account.
We can ship many items our the same day via Overnight or 2 Day Shipping.
We currently only collect tax from customers in the state of North Carolina. If you are exempt on your purchase, please email your Sales Tax & Use Exemption Form to sales@replacenc.com.
If you are checking out via a quote we send you, there is an option to upload your form at the time of purchase.
If you have already placed an order, please send us your form and we can refund the charged taxes.
