1756-TBE | Allen-Bradley Extended Depth Terminal Block Housing

Description 

The 1756-TBE device is an Allen-Bradley/Rockwell Automation terminal housing. It is protective housing that is available from the Allen-Bradley ControlLogix accessories catalog. The 1756-TBE terminal housing is manufactured to house RTBs or removable terminal blocks and to protect them from dust, debris, and moisture. It is compatible with any ControlLogix RTB that uses heavy-gauge wire. The 1756-TBE terminal housing is available as a housing with extended depth for providing additional wiring routing space, especially for heavy-gauge wires.

Technical Specifications 

Information About 1756-TBE

The Allen-Bradley 1756-TBE is an Extended-Depth Housing used when additional wire routing space in an RTB is required for applications. It is ordered separately and is a component of the Bulletin 1756 Removable Terminal Block Series that uses heavy gauge wiring. The I/O terminal block and extended-depth housing combination allows up to 628 sq. mm wire capacity. 

The 1756-TBE Extended-Depth Terminal Housing protects wiring connections by providing a cover to the wired RTB when it is seated on the module. This housing is recommended when working with wire measurements greater than 36-18AWG or 23-14AWG on the sequence of events module. It has a 157.43 mm (6.198 inches) depth from the module front to the back of the chassis. The 1756-TBE replaces the standard housing on the front of the wiring arm that is not deep enough to accommodate 2.5 mm² (14 AWG) wiring. 

When installing the 1756-TBE onto the module, align the bottom grooves side-by-side with the edges of the Removable Terminal Block. Slide the RTB into place until it snaps or locks with the housing. It is recommended that the field-side power is removed. Not taking this precaution can cause loss of process control, unintended machine motion, or personal injury. 

Manufacturer information

Allen‑Bradley components, integrated control and information solutions are built for demanding industrial applications. We integrate control and information across the enterprise to make you as productive as possible.

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