1. Automation/Motion Controls For Sale
  2. sku: 14635514279537632
  3. ALLEN BRADLEY 140-T01C

ALLEN BRADLEY 140-T01C Automation

140-t01c Allen Bradley / 140t01c Used

( Brand: Allen Bradley ), ( Manufacturer Part Number: 140-T01C )

Review ALLEN BRADLEY 140t01c Used

The **Allen-Bradley 140-T01C (140T01C)** is a high-performance, compact, and versatile **140-series terminal block** designed for robust and efficient electrical connections in industrial automation, control panels, and machinery applications. Part of Rockwell Automation s trusted **140-series terminal blocks**, this specific model features a **140T01C configuration**, which includes **two 140T terminals** one **140T-01** (a 140T terminal with a **140T-01C** variant) and one **140T-01C** (a **140T-01** with a **crimp-style connection** option). The **140T-01C** terminal is engineered to provide a **secure, reliable, and space-efficient** connection method, making it ideal for environments where quick installation, high current handling, and long-term durability are critical.

This terminal block is constructed from **high-quality, flame-retardant polyamide (PA66)**, ensuring excellent mechanical strength and resistance to environmental stressors such as moisture, dust, and vibration common challenges in industrial settings. The **140-series terminal blocks** are designed with a **modular, snap-in configuration**, allowing for easy integration into **140-series terminal strips, DIN rail mounts, or panel-mounted enclosures**. The **140T-01C** terminal specifically incorporates a **crimp-style connection**, which provides a **low-resistance, high-reliability** electrical bond when paired with **crimp connectors** (such as those from **IDEAL Industries, TE Connectivity, or other industrial-grade suppliers**). This method eliminates the need for traditional screw terminals, reducing installation time and minimizing the risk of loose or corroded connections a common issue in harsh industrial environments.

The **140T01C** is rated for **continuous current capacities up to 10A per terminal** (depending on wire gauge and ambient conditions) and supports **wire sizes ranging from 14 AWG to 10 AWG**, making it suitable for a wide range of applications, including **motor control, sensor wiring, power distribution, and PLC signal connections**. The **crimp-style terminals** ensure a **consistent and repeatable connection**, reducing the likelihood of oxidation or mechanical failure over time, which is particularly advantageous in applications where **long-term reliability** is paramount. Additionally, the **140-series terminal blocks** are **UL, CSA, and IEC recognized**, ensuring compliance with international safety standards, while their **compact footprint** allows for efficient use of panel space in densely populated control systems.

Beyond its technical specifications, the **140T01C** is designed with **user convenience in mind**, featuring **clear labeling options** (such as **pre-printed or laser-engraved markings**) to facilitate quick identification and troubleshooting. The **snap-in design** allows for **easy replacement or modification** of terminals without requiring additional tools, reducing downtime during maintenance. Whether used in **factory automation, HVAC systems, renewable energy installations, or process control applications**, this terminal block delivers a **balance of performance, durability, and ease of installation**, making it a preferred choice for engineers and electricians seeking a **reliable, long-lasting solution** in demanding industrial environments.

### **Pros and Cons of buying a Allen-Bradley 140-T01C (140T01C) Terminal Block**

The **Allen-Bradley 140-T01C** is a modular terminal block designed for industrial control systems, particularly in PLC (Programmable Logic Controller) applications. Below is a detailed analysis of its advantages and disadvantages.

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### **Pros**

1. **High Reliability and Durability**

The 140 series terminal blocks are engineered for harsh industrial environments, featuring robust construction with high-quality materials. They are designed to withstand vibration, shock, and temperature fluctuations, making them suitable for continuous operation in manufacturing, automation, and process control settings.

2. **Modular and Flexible Design**

The terminal block is part of Allen-Bradley s modular system, allowing for easy customization. Users can mix and match different terminal blocks (e.g., 140-T01C for screw terminals, 140-T02C for spring clamp terminals) to fit specific wiring requirements. This flexibility reduces inventory needs and simplifies system upgrades.

3. **Compact and Space-Efficient**

The 140 series is designed to maximize wiring density, allowing engineers to connect more terminals in a smaller footprint. This is particularly beneficial in control panels where space is limited.

4. **Easy Installation and Wiring**

The screw-terminal design (in the case of the 140-T01C) provides a secure and reliable connection. The terminals are labeled clearly, and the block can be mounted directly on DIN rails or in panel cutouts, streamlining installation.

5. **Compatibility with Allen-Bradley Systems**

As part of Rockwell Automation s ecosystem, the 140-T01C integrates seamlessly with other Allen-Bradley components, including PLCs, HMIs, and power supplies. This ensures compatibility with Rockwell s software (e.g., Studio 5000) and hardware, reducing integration challenges.

6. **High Current and Voltage Ratings**

The 140-T01C supports a wide range of current and voltage ratings (typically up to 10A at 250V AC/DC, depending on the specific variant), making it suitable for both low-power signaling and higher-power applications.

7. **Low Contact Resistance**

The terminals are designed to maintain low resistance over time, reducing heat buildup and ensuring stable electrical connections. This is critical for long-term reliability in industrial applications.

8. **Easy to Test and Maintain**

The modular design allows for quick troubleshooting. Individual terminals can be disconnected or replaced without affecting the entire system, minimizing downtime during maintenance.

9. **Wide Availability and Support**

As a legacy but still widely used product, the 140-T01C is readily available from Rockwell Automation, authorized distributors, and third-party suppliers. Additionally, Rockwell provides technical support and documentation for troubleshooting and installation.

10. **Cost-Effective for Large-Scale Projects**

While the upfront cost may be higher than some generic terminal blocks, the long-term reliability and reduced maintenance costs make it cost-effective for large-scale industrial projects.

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### **Cons**

1. **Higher Upfront Cost Compared to Generic Alternatives**

The 140 series terminal blocks are more expensive than off-the-shelf or generic terminal blocks from brands like Wago, Phoenix Contact, or TE Connectivity. For small projects or non-critical applications, this cost may not be justified.

2. **Limited Availability of Newer Alternatives**

While the 140 series is still supported, Rockwell Automation has introduced newer terminal block series (e.g., 170 series) that offer additional features like spring clamp terminals (140-T02C) or integrated diagnostics. Some engineers may prefer these newer designs for future-proofing.

3. **Screw-Terminal Design May Be Less User-Friendly**

The 140-T01C uses screw terminals, which require tools for installation and can be more time-consuming than spring clamp terminals (e.g., Wago s push-in connectors). This may slow down wiring in time-sensitive projects.

4. **Potential for Overkill in Simple Applications**

For basic wiring tasks or non-industrial applications, the robust features of the 140-T01C may be unnecessary. A simpler, lower-cost terminal block might suffice.

5. **Dependence on Rockwell Ecosystem**

If a system is not primarily Allen-Bradley-based, integrating the 140-T01C may require additional adapters or compatibility checks, adding complexity.

6. **Legacy Support Concerns**

While the 140 series is still supported, Rockwell may eventually phase out older models in favor of newer technologies. Long-term users should ensure they have access to spare parts and documentation.

7. **Bulk Order Requirements for Best Pricing**

Rockwell and distributors often offer discounts for bulk purchases. For small-scale projects, buying in bulk may not be feasible, increasing per-unit costs.

8. **Potential for Miswiring or Improper Installation**

Like any terminal block, improper installation (e.g., overtightening screws, incorrect wire sizing) can lead to connection issues or damage. Training may be required for personnel unfamiliar with Allen-Bradley products.

---

### **Conclusion**

The **Allen-Bradley 140-T01C** is an excellent choice for industrial applications where reliability, modularity, and compatibility with Rockwell Automation systems are critical. Its robust design, high current ratings, and ease of integration make it ideal for PLC-based control panels, manufacturing automation, and process control environments. However, for smaller projects, non-industrial applications, or where cost is a primary concern, generic terminal blocks may offer a more economical alternative.

The 140-T01C s screw-terminal design, while secure, may be less convenient than spring clamp terminals for quick wiring tasks. Additionally, while the product is still supported, users should consider whether newer Allen-Bradley terminal blocks (e.g., 170 series) might better meet future needs.

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### **Recommendation**

**Buy the Allen-Bradley 140-T01C if:**

- You are working on an **Allen-Bradley-based industrial control system** (e.g., Rockwell PLCs, Studio 5000 software).

- Your application requires **high reliability, modularity, and compatibility** with Rockwell s ecosystem.

- You are wiring **high-current or high-density control panels** where space and durability are priorities.

- You have **existing inventory or long-term support needs** for legacy systems.

**Consider alternatives if:**

- Your project is **small-scale or non-industrial**, and cost is a major factor (e.g., Wago 221 series or Phoenix Contact terminal blocks may suffice).

- You prefer **spring clamp terminals** for faster wiring (e.g., Allen-Bradley 140-T02C or other brands like TE Connectivity).

- You are open to **newer Allen-Bradley terminal blocks** (e.g., 170 series) that may offer additional features or better long-term support.

For most **industrial automation projects involving Rockwell Automation hardware**, the 140-T01C remains a strong, reliable choice. However, always evaluate the specific requirements of your project to determine whether it is the most cost-effective and practical solution.

Details:

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part #: 140t01c price

  • $16.43

specifications automationjack:

  • brand: Allen Bradley
  • mpn: 140-t01c

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shipping automationjack:

  • type: Fixed
  • transit: 28-33 Days
  • class: Standard
  • service: Standard
  • cost: $12.90

offer automationjack:

  • availability: In Stock
  • started: April 4, 2026
  • quantity: 1
  • sold: 0
  • options: Ship-to-home

returns automationjack:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer
  • method: Money back

seller automationjack:

  • city: 1 Millennium Dr, Willingboro, NJ 08046
  • # reviews: 197923
  • rating: 99.6%

general automationjack:

  • condition: Used
  • Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment
category: business & industrial > industrial automation motion controls > automation equipment, sku: 14635514279537632,
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