Allen-Bradley 1756-TBE ControlLogix Terminal Housing
$123.00
$320.00
Description
Product Description
The 1756-TBE from Rockwell Automation / Allen-Bradley is an extended-depth terminal block enclosure designed for the ControlLogix platform. This accessory housing is engineered to accommodate removable terminal blocks (RTBs) while providing additional internal space for routing larger field wiring.
The housing is particularly suited for applications using heavy-gauge conductors, including 14 AWG wiring, where standard terminal covers may not provide sufficient cable clearance. By protecting RTB connections from dust accumulation and incidental contact, the 1756-TBE helps maintain organized and secure wiring installations inside industrial control panels.
Designed for compatibility with ControlLogix I/O systems, the housing supports 36-pin RTB configurations and integrates directly with compatible terminal block assemblies.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Model Number | 1756-TBE |
| Product Series | ControlLogix |
| Product Type | Terminal Block Housing |
| Housing Style | Extended Depth |
| Terminal Compatibility | ControlLogix Removable Terminal Blocks |
| Pin Configuration | 36-Pin Connection |
| Supported Wire Size | Up to 14 AWG |
| Standard Wiring Compatibility | 20 AWG and Larger |
| Backplane Current @ 5V | 1.2 A |
| Backplane Current @ 24V | 2.5 mA |
| Maximum Power Dissipation | 6.19 W |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Enclosure Rating | Open Type / No External Enclosure |
| Installation Type | ControlLogix Chassis Mounted |
| Weight | 0.22 lbs |
Functional Features
The 1756-TBE terminal housing provides:
-
Extended cable routing depth for larger conductors
-
Protection for removable terminal block connections
-
Improved wire management inside PLC cabinets
-
Compatibility with heavy-gauge field wiring
-
Direct integration with ControlLogix RTB assemblies
-
Simplified maintenance access for I/O wiring
Compatible Applications
This housing accessory is commonly installed in:
-
ControlLogix I/O systems
-
Process automation cabinets
-
High-density PLC installations
-
Manufacturing automation lines
-
Industrial motor control systems
-
Distributed I/O architectures
Installation Notes
The 1756-TBE is intended for use with removable terminal blocks utilizing heavy-gauge wiring. The extended-depth design helps reduce conductor bending stress and improves cable organization in confined panel layouts.
FAQ
What is the purpose of the 1756-TBE housing?
The 1756-TBE is used to protect and organize removable terminal block wiring on ControlLogix I/O modules, especially when larger conductors are used.
Does this product include the removable terminal block?
No. The 1756-TBE is the protective housing only. Compatible RTBs are ordered separately.
Why is the housing deeper than standard versions?
The extended-depth construction provides additional space for routing 14 AWG and other heavy-gauge field wiring.
Can the 1756-TBE be used with all ControlLogix modules?
It is compatible with ControlLogix RTBs that use the matching 36-pin terminal arrangement.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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