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Allen-Bradley 1756-TBSH 20-pin removable spring clamp terminal block

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Allen-Bradley 1756-TBSH

by Allen-Bradley

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OverviewImprove your industrial automation operations with the Allen-Bradley 1756-TBSH, a premium 20-pin removable terminal block crafted for seamless integration with various ControlLogix I/O modules. This vital component optimizes your wiring process, offering exceptional speed, security, and vibration resilience through its innovative spring clamp connection technology. Designed to eliminate the time-consuming task of screw tightening, the 1756-TBSH significantly accelerates installation and substantially minimizes the potential for loose, unreliable connections. Its standard housing ensures broad compatibility, making it an essential asset for any ControlLogix system. Maintaining an inventory of 1756-TBSH terminal blocks provides a strategic advantage, serving to substantially reduce costly downtime during routine maintenance or critical module replacements. Ensure the continuity of your operations and enhance system integrity with this high-performance terminal block from Allen-Bradley.Key Features 20-Pin High-Density Connectivity: Accommodates up to 20 individual wires, maximizing I/O capacity within a compact space. Advanced Spring Clamp Terminals: Guarantees exceptionally fast, secure, and vibration-proof wiring, enhancing operational dependability. Convenient Removable Structure: Allows for quick and easy module replacement without disturbing existing wiring, significantly reducing maintenance periods. Universal Standard Enclosure: Ensures wide compatibility across a broad range of ControlLogix I/O modules, offering flexible integration options. Accelerated Wiring Performance: The innovative spring clamp mechanism eliminates the need for screw tightening, leading to significant reductions in wiring and installation time. Enhanced System Dependability: Minimizes the risk of intermittent or failed connections caused by vibrations, ensuring consistent and trustworthy system performance. Durable Industrial Construction: Built to withstand the demands of harsh industrial environments, providing long-lasting performance and peace of mind. Technical SpecificationsThe Allen-Bradley 1756-TBSH is precisely engineered to meet rigorous industrial standards, ensuring optimal performance and compatibility: Catalog Number: 1756-TBSH Number of Pins: 20 Terminal Type: Spring Clamp Compatibility: ControlLogix I/O Modules Mounting: Removable ApplicationsThe adaptability and robust design of the Allen-Bradley 1756-TBSH make it ideal for a variety of critical industrial applications: Connecting field wiring directly to ControlLogix I/O modules for efficient data acquisition and control. An essential component in industrial automation systems utilizing ControlLogix platforms for precise process management. Facilitating rapid prototyping and system expansion in new or evolving industrial control setups. Enhancing maintenance procedures in manufacturing plants by enabling quick module swaps and reduced downtime. Integration into complex machinery and robotics where secure, vibration-resistant connections are paramount. An upgrade path for existing systems to improve wiring efficiency and overall system reliability. Why Choose This Model?Unmatched Wiring Speed: The spring clamp technology dramatically reduces wiring time, allowing for faster project completion and system commissioning.Superior Connection Security: Experience peace of mind with connections that are not only secure but also highly resistant to vibrations, a common cause of failure in industrial settings.Maximized Uptime: Its removable design facilitates swift module replacement, significantly minimizing costly operational downtime and improving productivity.Broad System Compatibility: Seamlessly integrates with a wide array of ControlLogix I/O modules, offering flexibility and simplifying inventory management.Reliability from a Trusted Brand: Allen-Bradley is a reputable name known for quality and performance in industrial automation.Order NowElevate your ControlLogix system with the Allen-Bradley 1756-TBSH terminal block. Experience enhanced efficiency, reliability, and reduced downtime. Contact us today to place your order!FAQWhat is the primary function of the 1756-TBSH?The 1756-TBSH is a 20-pin removable terminal block designed to provide fast, secure, and vibration-resistant connections for ControlLogix I/O modules.What type of terminal connection does it use?It utilizes advanced spring clamp terminals, which eliminate the need for screw tightening, speeding up installation and improving connection reliability.Is this terminal block compatible with all ControlLogix modules?The 1756-TBSH features a universal standard housing, ensuring broad compatibility across a wide range of ControlLogix I/O modules.How does the removable design benefit maintenance?The removable design allows for quick and effortless module replacement without disturbing existing wiring, significantly reducing maintenance time and operational downtime.Can this terminal block withstand harsh industrial environments?Yes, it is built with durable industrial-grade construction to ensure long-lasting performance in demanding industrial settings.

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$101.00
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PRODUCT DETAILS

Allen-Bradley 1756-TBSH

Overview

This is a genuine Allen-Bradley component from the ControlLogix family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Allen-Bradley catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Allen-Bradley automation ecosystem
  • Engineered to integrate inside ControlLogix installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Allen-Bradley platform with documented conversion notes for the ControlLogix family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

The Allen-Bradley 1756-TBSH is precisely engineered to meet rigorous industrial standards, ensuring optimal performance and compatibility:

  • Catalog Number: 1756-TBSH
  • Number of Pins: 20
  • Terminal Type: Spring Clamp
  • Compatibility: ControlLogix I/O Modules
  • Mounting: Removable

Applications

The adaptability and robust design of the Allen-Bradley 1756-TBSH make it ideal for a variety of critical industrial applications:

  • Connecting field wiring directly to ControlLogix I/O modules for efficient data acquisition and control.
  • An essential component in industrial automation systems utilizing ControlLogix platforms for precise process management.
  • Facilitating rapid prototyping and system expansion in new or evolving industrial control setups.
  • Enhancing maintenance procedures in manufacturing plants by enabling quick module swaps and reduced downtime.
  • Integration into complex machinery and robotics where secure, vibration-resistant connections are paramount.
  • An upgrade path for existing systems to improve wiring efficiency and overall system reliability.

Why Choose the 1756-TBSH?

Unmatched Wiring Speed: The spring clamp technology dramatically reduces wiring time, allowing for faster project completion and system commissioning.

Superior Connection Security: Experience peace of mind with connections that are not only secure but also highly resistant to vibrations, a common cause of failure in industrial settings.

Maximized Uptime: Its removable design facilitates swift module replacement, significantly minimizing costly operational downtime and improving productivity.

Broad System Compatibility: Seamlessly integrates with a wide array of ControlLogix I/O modules, offering flexibility and simplifying inventory management.

Reliability from a Trusted Brand: Allen-Bradley is a reputable name known for quality and performance in industrial automation.

Availability & Shipping

  • In stock: 1756-TBSH ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every 1756-TBSH ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The 1756-TBSH is a 20-pin removable terminal block designed to provide fast, secure, and vibration-resistant connections for ControlLogix I/O modules.

Machine down? We ship parts the same day.

New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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Independent Supplier Notice

PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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