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  3. ALLEN BRADLEY 1492-IFM20F1202

ALLEN BRADLEY 1492-IFM20F1202 Box

1492-ifm20f1202 Allen Bradley / 1492ifm20f1202 In Box

( Brand: Allen Bradley ), ( Manufacturer Part Number: 1492-IFM20F1202 ), ( Part Type: Box )

Review ALLEN BRADLEY 1492ifm20f1202 In Box

The **Allen-Bradley 1492-IFM20-F1202** is a high-performance, modular **120V AC/DC, 20A, 2-pole circuit breaker** designed for industrial automation applications, offering robust protection and seamless integration into Allen-Bradley s PowerFlex and other control system architectures. Engineered with precision, this **molded-case circuit breaker (MCCB)** combines advanced thermal and magnetic trip mechanisms to safeguard electrical circuits from overloads, short circuits, and other fault conditions while ensuring reliable operation in demanding environments. Its **IFM20 series designation** indicates compliance with **IEC 60947-3** standards, making it suitable for global deployment in factories, manufacturing plants, and automation systems where consistent performance and safety are critical.

The **1492-IFM20-F1202** features a **2-pole configuration**, allowing it to protect both the live and neutral conductors in a circuit simultaneously, which is essential for maintaining balanced current flow and preventing ground faults. With a **120V AC/DC voltage rating**, it is versatile enough to handle a wide range of industrial power applications, including motor control, lighting circuits, and general-purpose load protection. The **20A nominal current rating** provides ample capacity for medium-sized loads while offering sufficient headroom for future expansion or minor load increases without compromising safety. Its **instantaneous magnetic trip curve** ensures rapid disconnection in the event of a short circuit, minimizing equipment damage and downtime, while the **adjustable thermal trip mechanism** allows for fine-tuning of overload protection based on specific application requirements.

Constructed from high-quality, durable materials, this circuit breaker is designed to withstand harsh industrial conditions, including temperature fluctuations, vibration, and exposure to dust and moisture (when properly installed in a suitable enclosure). The **IFM20 series** incorporates a **compact yet robust design**, making it ideal for space-constrained control panels where efficiency and reliability are paramount. Its **modular compatibility** with Allen-Bradley s PowerFlex drives and other automation systems ensures seamless integration into existing or new control architectures, simplifying installation and reducing wiring complexity. Additionally, the breaker s **clear trip indicator** and **manual reset mechanism** provide operators with immediate feedback on fault conditions, enabling quick troubleshooting and restoration of power when safe to do so.

For applications requiring enhanced monitoring and control, the **1492-IFM20-F1202** can be paired with Allen-Bradley s **PowerFlex drives** or **ControlLogix /CompactLogix PLCs** via the **1492 series** interface module, enabling remote monitoring of trip status, current levels, and other critical parameters. This level of connectivity enhances predictive maintenance capabilities, allowing technicians to proactively address potential issues before they escalate into costly failures. Whether deployed in a **motor starter circuit, lighting control system, or as part of a larger automation network**, this circuit breaker delivers a perfect balance of protection, performance, and reliability, making it an indispensable component in modern industrial control solutions.

### **Pros and Cons of buying a Allen-Bradley 1492-IFM20-F1202 (1492IFM20F1202) Power Supply**

#### **Pros:**

1. **Reliability and Brand Reputation** Allen-Bradley (now part of Rockwell Automation) is a well-established manufacturer known for high-quality industrial automation components. This power supply is designed for rugged industrial environments, ensuring long-term performance.

2. **Compatibility with PLC Systems** The unit is specifically engineered to work seamlessly with Allen-Bradley PLCs (such as the 1756 series), reducing integration issues and ensuring stable operation.

3. **Wide Input Voltage Range** The power supply accepts a broad input voltage range (typically 85 264V AC), making it suitable for global installations where voltage fluctuations are common.

4. **High Efficiency and Power Output** With a rated output of **1200W**, it provides sufficient power for most small to medium-sized control systems, reducing the need for additional power sources.

5. **Redundancy and Fail-Safe Options** Some variants of this power supply support redundant configurations, improving system uptime in critical applications.

6. **Compact and Modular Design** The unit is designed for easy installation in control panels, saving space while maintaining functionality.

7. **Low Noise and EMI Filtering** It includes built-in EMI suppression, reducing electromagnetic interference that could affect nearby sensitive equipment.

8. **Warranty and Support** As an original Allen-Bradley product, it comes with manufacturer-backed warranties and technical support, which can be valuable for troubleshooting and replacements.

9. **Compatibility with Other Rockwell Products** Works well with other Rockwell Automation components like HMI terminals, drives, and safety systems, simplifying system integration.

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#### **Cons:**

1. **Cost** Compared to generic or aftermarket power supplies, this unit is more expensive due to its brand reputation and industrial-grade construction.

2. **Limited Availability of Spare Parts** While the unit itself is reliable, finding exact replacements for internal components (if needed) may be difficult, especially if the original manufacturer discontinues the model.

3. **Potential Overkill for Small Applications** If the application requires significantly less power (e.g., a very small PLC setup), the 1200W capacity may be unnecessary, leading to higher upfront costs.

4. **Dependence on Rockwell Ecosystem** If the system is not fully Rockwell-based, some features (like advanced diagnostics) may not be fully utilized, reducing perceived value.

5. **No Built-in Surge Protection in All Models** Some variants lack integrated surge protection, which could be a concern in environments with frequent electrical spikes.

6. **Complexity in Replacement** If the unit fails, sourcing an exact replacement may require purchasing from authorized distributors, increasing procurement time and cost.

7. **Potential for Obsolescence** As industrial automation evolves, newer power supplies may offer better efficiency, smart monitoring, or IoT integration, making this older model less future-proof.

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### **Conclusion**

The **Allen-Bradley 1492-IFM20-F1202** is a robust, reliable power supply ideal for industrial applications requiring compatibility with Rockwell Automation PLCs. Its strengths lie in its **durability, efficiency, and seamless integration** within a Rockwell-based system. However, its **higher cost, limited spare part availability, and potential overcapacity** for smaller setups may make it less ideal for budget-conscious or non-Rockwell applications.

For users already invested in the **Rockwell Automation ecosystem**, this power supply is a **strong recommendation** due to its proven performance and compatibility. For those seeking cost-effective alternatives or non-Rockwell systems, evaluating **generic industrial power supplies with similar ratings** (e.g., from Phoenix Contact, Siemens, or other reputable brands) may be a more balanced choice.

**Final Recommendation:**

- **Buy if:** You need a **highly reliable, Rockwell-compatible power supply** for an industrial PLC system where uptime and integration are critical.

- **Consider alternatives if:** You are working with a **non-Rockwell system**, require **lower power output**, or prioritize **cost efficiency** over brand loyalty. In such cases, verify that the alternative meets the same **voltage, current, and environmental specifications** before purchasing.

Details:

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. The product is used surplus. ALLEN BRADLEY 1492-IFM20F1202 / 1492IFM20F1202 IN BOX DISCONTINUED BY MANUFACTURER, MODULE, 0-264 VAC VDC INTERFACE MODULE. All products are guaranteed to be working but may show signs of use.

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part #: 1492ifm20f1202 price

  • $386.10

specifications sensoindustria:

  • brand: Allen Bradley
  • mpn: 1492-ifm20f1202
  • part type: Box

seller sensoindustria:

  • rating: 99.6%
  • # reviews: 195134
  • city: 1 Millennium Dr, Willingboro, NJ 08046

payments sensoindustria:

  • wallet: Paypal
  • credit card: Visa
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shipping sensoindustria:

  • transit: 3-7 Days
  • type: Fixed
  • cost: $12.90
  • class: Standard
  • service: Standard

offer sensoindustria:

  • started: March 18, 2026
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 2

general sensoindustria:

  • PLCs HMIs > PLC Peripheral Modules > PLC Input Output Modules
  • condition: Seller refurbished

returns sensoindustria:

  • paid by: Buyer
  • method: Money back
  • policy: Returns Accepted
  • time: 30 Days
part type: box,
category: business & industrial > plcs hmis > plc peripheral modules > plc input output modules, sku: 21505121683796632,
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1 offer $386.10 USD
  • Seller refurbished. Offer #1 priced at $386.10 + $12.90 shipping estimate = $399.00* total. ALLEN BRADLEY / 1492IFM20F1202 (IN BOX) DISCONTINUED BY MANUFACTURER, MODULE, 0-264 VAC VDC INTERFACE MODULE.+$12.90 shipping

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