1. Automation/Motion Controls For Sale
  2. sku: 13828799951566793
  3. ALLEN BRADLEY 100-D115EZJ11

ALLEN BRADLEY 100-D115EZJ11 Automation

100-d115ezj11 Allen Bradley / 100d115ezj11 Used

( Brand: Allen Bradley ), ( Manufacturer Part Number: 100-D115EZJ11 )

Review ALLEN BRADLEY 100d115ezj11 Used

The **Allen-Bradley 100-D115EZJ11** (also referenced as **100D115EZJ11**) is a high-performance, compact industrial motor starter designed for demanding automation applications within the Allen-Bradley PowerFlex family. This device is engineered to provide reliable, efficient control of three-phase AC induction motors, making it an ideal solution for machinery in manufacturing, material handling, and process control environments. Built with a robust **NEMA 12** enclosure, the 100-D115EZJ11 is constructed to withstand harsh industrial conditions, including dust, moisture, and temperature fluctuations, ensuring long-term durability and operational consistency. Its **EZ-J** (Easy-J) design simplifies installation and maintenance, featuring a modular plug-in terminal block that allows for quick wiring adjustments and easy access to critical components without the need for specialized tools. The starter is equipped with a **115-ampere** current rating, making it suitable for controlling motors ranging from approximately **10 to 25 horsepower**, depending on the voltage and motor efficiency, while maintaining optimal thermal protection through integrated overload relays. This motor starter integrates seamlessly with Allen-Bradley s **PowerFlex 525** and **PowerFlex 755** variable frequency drives (VFDs) when used in conjunction with compatible control systems, enabling precise speed and torque control for applications requiring variable speed operation. The **100-D115EZJ11** also incorporates advanced safety features, including **short-circuit protection** and **ground fault detection**, to enhance system reliability and reduce downtime. Its compact yet sturdy design minimizes installation space while maximizing functionality, making it a versatile choice for both new installations and retrofits in industrial automation setups. Whether deployed in conveyor systems, pumps, compressors, or other motor-driven machinery, this motor starter delivers dependable performance, energy efficiency, and ease of integration with modern control architectures.

The **Allen-Bradley 100-D115EZJ11** is a **120V AC, 15A, 120/125V, 1-pole, 15A circuit breaker** designed for use in industrial control panels. Below is a detailed analysis of its pros and cons, followed by a conclusion and recommendation.

---

### **Pros of the 100-D115EZJ11 Circuit Breaker**

1. **Industrial-Grade Quality**

The Allen-Bradley brand is synonymous with reliability in industrial automation. This breaker is built to withstand harsh environments, including temperature fluctuations, vibration, and electrical surges, making it suitable for factory, manufacturing, and control panel applications.

2. **Compact and Space-Efficient Design**

The **EZJ11 series** is part of the **100 Series** breakers, which are designed to be compact while still providing robust protection. This makes them ideal for applications where space is limited but high reliability is required.

3. **Easy Installation and Compatibility**

The **100 Series** breakers are designed to fit into standard **Allen-Bradley 100 Series panelboards** and **NEMA 1/3R/4/4X** enclosures. They are also compatible with **Allen-Bradley 100 Series busways** and **terminal blocks**, simplifying integration into existing systems.

4. **Overload and Short-Circuit Protection**

The breaker provides **thermal-magnetic protection**, meaning it can handle **overloads** (excessive current for extended periods) by tripping the thermal element and **short circuits** (sudden, high-current faults) by tripping the magnetic element. This dual protection helps prevent equipment damage and fire hazards.

5. **Low Voltage (120V AC) Suitability**

Since this breaker is rated for **120V AC**, it is well-suited for standard U.S. industrial and commercial power systems, making it a practical choice for many applications without requiring special voltage considerations.

6. **Long Lifespan and Durability**

Allen-Bradley breakers are known for their **long operational lifespan**, often lasting decades with proper maintenance. The **EZJ11** is no exception, offering consistent performance in demanding environments.

7. **Standardized Ratings**

The **15A rating** is a common industrial standard, making it easy to match with other components in a control system. It also simplifies wiring and fuse/breaker coordination in panel designs.

8. **Easy to Replace and Maintain**

Unlike some specialized breakers, the **100-D115EZJ11** is a **standard off-the-shelf component**, meaning replacements are readily available. Maintenance typically involves simple resetting after tripping, though periodic inspections for wear or corrosion are recommended.

9. **Compliance with Safety Standards**

Allen-Bradley products comply with **UL, CSA, and NEC (National Electrical Code)** standards, ensuring that the breaker meets strict safety and performance requirements for industrial use.

10. **Cost-Effective for Industrial Use**

While not the cheapest option on the market, the **100-D115EZJ11** offers a **good balance between cost and reliability**, making it a cost-effective choice for long-term industrial applications where downtime is expensive.

---

### **Cons of the 100-D115EZJ11 Circuit Breaker**

1. **Limited Current Rating (15A)**

The **15A rating** may be insufficient for high-power applications or circuits with significant motor loads, inductive loads, or high inrush currents. In such cases, a **higher-rated breaker (e.g., 20A, 30A, or 40A)** may be required, increasing cost.

2. **Not Suitable for High-Voltage Applications**

Since this breaker is **120V AC only**, it cannot be used in **240V, 480V, or other high-voltage systems**, limiting its versatility in certain industrial setups.

3. **Potential for False Tripping with Inductive Loads**

Motors and other inductive loads can cause **inrush currents** that may occasionally trigger the breaker s magnetic trip. While this is a common issue with thermal-magnetic breakers, it may require **inrush protection devices** or **higher-rated breakers** to mitigate.

4. **Requires Proper Panel Integration**

The **100 Series breakers** are designed for **Allen-Bradley-compatible panels**. If integrating into a **non-Allen-Bradley system**, additional adapters or modifications may be needed, adding complexity and cost.

5. **Replacement Costs Can Add Up**

While the breaker itself is reasonably priced, **frequent tripping due to poor wiring, overloads, or faulty components** can lead to **replacement costs over time**. Proper system design and maintenance are essential to minimize this issue.

6. **Limited Customization Options**

Unlike some modular breakers, the **100-D115EZJ11** does not offer **adjustable trip settings** or **remote control options**. This may be a drawback in applications requiring **fine-tuned protection curves**.

7. **Potential for Wear Over Time**

While durable, **frequent tripping (especially due to short circuits) can wear out the breaker s internal mechanisms** over time. This may reduce its lifespan if not properly managed.

8. **Not Ideal for High-Frequency or Electronic Loads**

The breaker is designed for **standard AC loads**, not **high-frequency or electronic loads** (e.g., variable frequency drives, power electronics). In such cases, **specialized breakers or fuses** may be required.

9. **Installation Requires Electrical Knowledge**

Improper installation (e.g., incorrect wiring, loose connections) can lead to **malfunctioning or unsafe operation**. This breaker should be installed by **qualified electricians** familiar with industrial panel design.

10. **Availability May Vary by Region**

While widely available in North America, **stock levels may fluctuate**, and lead times could be an issue in some cases. Always verify availability before purchasing.

---

### **Conclusion**

The **Allen-Bradley 100-D115EZJ11** is a **high-quality, reliable, and compact circuit breaker** well-suited for **standard 120V AC industrial applications** where **space efficiency, durability, and compliance with safety standards** are priorities. Its **thermal-magnetic protection** makes it effective for general overload and short-circuit scenarios, while its **compatibility with Allen-Bradley systems** simplifies integration.

However, its **15A rating limits its use in high-power applications**, and it may **not be ideal for inductive loads, high-voltage systems, or specialized electronic setups**. Additionally, **poor system design or maintenance practices** can lead to **premature wear or false tripping**, increasing long-term costs.

For most **standard industrial control panels, motor circuits (if properly sized), and low-voltage applications**, this breaker is an **excellent choice**. For **high-power, high-voltage, or complex electronic systems**, a **different breaker type (e.g., higher ampere rating, adjustable trip, or specialized for motors)** may be necessary.

---

### **Recommendation**

- **Buy the 100-D115EZJ11 if:**

- You are working with a **120V AC system** in an **industrial or commercial control panel**.

- Your application requires a **reliable, compact, and UL/CSA-compliant breaker** for general overload and short-circuit protection.

- You are using **Allen-Bradley 100 Series panelboards or compatible enclosures**.

- The **maximum expected current does not exceed 15A** (accounting for inrush and continuous load).

- **Consider alternatives if:**

- Your circuit requires **higher than 15A** (e.g., **20A, 30A, or 40A breakers**).

- You are working with **240V, 480V, or other high-voltage systems** (a **different breaker series** is needed).

- Your load includes **large motors, high inrush currents, or electronic devices** (a **motor circuit protector (MCP) or adjustable breaker** may be better).

- You need **remote monitoring or adjustable trip settings** (consider **modular breakers with communication interfaces**).

- **Best Practices for Use:**

- **Size the breaker correctly** ensure the **continuous load does not exceed 80% of the breaker s rating** (12A max for a 15A breaker).

- **Use proper wiring** avoid overloading conductors or using undersized wire.

- **Monitor for false tripping** if the breaker trips frequently without a clear fault, investigate **inrush currents, voltage spikes, or wiring issues**.

- **Follow NEC and manufacturer guidelines** for installation in **NEMA-rated enclosures**.

- **Regularly inspect** for **corrosion, loose connections, or physical damage**.

In summary, the **100-D115EZJ11 is a solid, dependable choice for many industrial applications**, but its suitability depends on the **specific electrical requirements** of your system. Always verify compatibility and consult an **electrical engineer or qualified technician** if unsure.

Details:

Sells new and surplus product develops channels to purchase such. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use if purchasing a used product.

part #: 100d115ezj11 prices

  • $420.00-$2249.49

specifications automationjack:

  • brand: Allen Bradley
  • mpn: 100-d115ezj11

shipping automationjack:

  • service: Standard
  • type: Fixed
  • class: Standard
  • cost: $12.90
  • transit: 27-32 Days

seller automationjack:

  • # reviews: 192451
  • rating: 99.6%
  • city: 1 Millennium Dr, Willingboro, NJ 08046

payments automationjack:

  • credit card: Diners-club
  • other
  • wallet: Google-pay

offer automationjack:

  • availability: In Stock
  • quantity: 1
  • started: March 1, 2026
  • best offers: True
  • options: Ship-to-home
  • sold: 0

returns automationjack:

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

general automationjack:

  • condition: Used
  • Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment
category: business & industrial > industrial automation motion controls > automation equipment, sku: 13828799951566793,
Allen Bradley 100-D115EZJ11 Is Similar To:
automationjack logo
3 offers $420.00–$2249.49 USD
  • Used. Offer #1 priced at $420.00 + $5.45 shipping estimate = $425.45* total. +$5.45 shipping
  • New. Offer #2 priced at $2248.36 + $0.00 shipping estimate = $2248.36* total. FREE SHIPPING
  • New. Offer #3 priced at $2249.49 + $0.00 shipping estimate = $2249.49* total. PLC Moudle.FREE SHIPPING

Copyright © automationjack.com