Free UPS Ground on All Orders!
Request a
Fast Quote
Account
Cart
Quote
+1 (919) 205-4392
Allen Bradley ControlLogix 1756-TBNH

Product image is representative; revision or series may vary. Contact us to request a specific version.

1756-TBNH

|
Need a Specific Revision?

The 1756-TBNH is a removable terminal block designed for use with Allen Bradley's ControlLogix series. This component can accommodate a total of 20 positions and supports both solid and stranded copper wiring.

In Stock
Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
Learn more
Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1756-TBNH

ManufacturerAllen Bradley
Product TypeRemovable Terminal Block (RTB)
Product LineControlLogix
Part Number1756-TBNH
UPC612598171859
Weight0.25 lbs (0.11 kg)
Spare Part/AccessoryYes
Number of Supported Positions20 Positions
Screw ClampIncluded
Solid Copper WireSupported
Stranded Copper WireSupported
Wiring Temperature Rating90 degrees Celsius or higher
Wire Size22 to 14 AWG
Maximum Conductors per Terminal2 conductors per terminal
Screw Torque1.36 Nm
Screwdriver Width8 mm max.
1756 I/O ModulesCompatible
View as PDF
Request a Repair

The Allen Bradley 1756-TBNH is an essential component for efficient wiring in systems utilizing the ControlLogix series. This removable terminal block (RTB) is engineered to support up to 20 positions, facilitating organized electrical connections. Users can utilize both solid and stranded copper wire types within this product, ensuring versatility in various installation scenarios.

This terminal block has a wiring temperature rating of 90 degrees Celsius or higher, suitable for high-performance applications. It accommodates wire sizes ranging from 22 to 14 AWG, allowing it to meet diverse connectivity needs. Each terminal supports up to two conductors, providing flexibility in wiring arrangements.

Torque specifications for screw connections are defined at 1.36 Nm, ensuring secure and reliable connections. The required screwdriver width is capped at 8 mm, which is vital for effective installation and maintenance. Designed to be compatible with 1756 I/O modules, the 1756-TBNH serves as a valuable accessory for enhancing the functionality and reliability of ControlLogix systems.

Revision Part #Also known as
1756-TBNH Ser A1756-TBNH/A, Series A, Rev A
Don't see your particular revision? Contact us now.