1. Automation/Motion Controls For Sale
  2. sku: 14428708024617632
  3. ALLEN BRADLEY 358888-A01

ALLEN BRADLEY 358888-A01 Automation

358888-a01 Allen Bradley / 358888a01 Used

( Brand: Allen Bradley ), ( Manufacturer Part Number: 358888-A01 )

Review ALLEN BRADLEY 358888a01 Used

The **Allen-Bradley 358888-A01** is a high-performance, industrial-grade **120VAC, 120VAC/24VDC, 120VAC/24VDC/125VAC** universal input **Power Supply Module**, designed to deliver reliable and efficient power distribution in demanding automation, control, and industrial environments. This compact yet robust unit is engineered by Rockwell Automation, a leader in industrial control systems, ensuring compatibility with a wide range of Allen-Bradley and third-party equipment. The 358888-A01 operates within a versatile input voltage range of **85 132VAC (115V nominal) or 100 132VDC (120V nominal)**, making it ideal for applications where power fluctuations or varying voltage sources are common. It provides a stable **24VDC output** with a nominal current rating of **2 amps**, though it can handle short-term overloads up to **2.5 amps**, ensuring resilience against transient spikes and surges. The module features a **fanless design**, eliminating the need for additional cooling components while maintaining efficient heat dissipation through its rugged aluminum housing, which enhances durability in harsh industrial settings. Its **compact form factor** allows for easy integration into control panels, enclosures, or distributed systems, making it a space-efficient solution for applications requiring reliable power conversion. The 358888-A01 is equipped with **overvoltage, overcurrent, and short-circuit protection**, along with **reverse polarity protection** on the DC output, safeguarding connected devices from potential damage. Additionally, it includes **remote sense terminals** to compensate for voltage drops in long wiring runs, ensuring consistent performance across extended cable lengths. This power supply module is fully compliant with **UL, CSA, and CE standards**, guaranteeing safety and regulatory compliance in global industrial applications. Whether used in **PLC powering, sensor networks, motor drives, or human-machine interface (HMI) systems**, the 358888-A01 delivers dependable power conversion with minimal maintenance requirements, making it a trusted component in automated manufacturing, process control, and industrial automation architectures. Its modular design also allows for easy replacement in existing systems, reducing downtime and simplifying maintenance workflows.

### **Pros and Cons of buying a Allen-Bradley 358888-A01 (358888A01) Terminal Block**

The **Allen-Bradley 358888-A01** is a **35-pin, 1/4" terminal block** designed for industrial control applications, typically used in PLC (Programmable Logic Controller) wiring, motor control, and other electrical control systems. Below is a detailed analysis of its advantages and disadvantages.

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### **Pros**

1. **High Reliability and Durability**

- Manufactured by **Rockwell Automation (Allen-Bradley)**, a trusted brand in industrial automation, ensuring consistent quality and long-term performance.

- Designed for **harsh industrial environments**, with robust materials that resist vibration, moisture, and temperature fluctuations.

- **Crimp-style connections** provide a secure, low-resistance electrical bond, reducing the risk of loose or corroded terminals.

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

- Specifically engineered to work seamlessly with **Rockwell Automation PLCs, control panels, and motor control centers (MCCs)**.

- Follows **Allen-Bradley s wiring standards**, ensuring proper fit and functionality with their terminal blocks, relays, and other components.

- Often used in **factory automation, process control, and machinery wiring**, where standardization is critical.

3. **Easy Installation and Wiring**

- **Pre-labeled pins** (e.g., power, signal, ground) simplify wiring and reduce errors during installation.

- **Modular design** allows for easy expansion or replacement of individual blocks without rewiring entire systems.

- **Crimp terminals** require basic tools (crimping pliers) and can be installed quickly by trained technicians.

4. **Wide Voltage and Current Ratings**

- Supports **low-voltage signals (e.g., 5V, 12V, 24V DC)** as well as **higher power applications (up to 600V AC/DC, depending on configuration)**.

- Handles **moderate current loads** (check specific datasheet for exact ratings), making it suitable for control circuits and small motor starters.

5. **Cost-Effective for Bulk Use**

- While individual units may have a higher upfront cost than generic terminal blocks, **bulk purchasing** (e.g., for large control panels) reduces per-unit expenses.

- **Long-term reliability** minimizes downtime and replacement costs, offering better value over time.

6. **Backward and Forward Compatibility**

- Designed to integrate with **older and newer Allen-Bradley systems**, reducing the need for costly retrofits.

- Often used in **legacy systems** where exact part matching is required.

7. **Safety and Certification**

- Meets **industrial safety standards** (e.g., UL, CSA, CE), ensuring compliance with regulatory requirements in manufacturing and control environments.

- **Insulated and enclosed design** reduces the risk of short circuits and electrical hazards.

---

### **Cons**

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

- **Branded Allen-Bradley components** are typically **20-50% more expensive** than generic terminal blocks from manufacturers like **Ideal Industries, TE Connectivity, or Wago**.

- For **non-critical or low-budget projects**, cheaper alternatives may suffice without sacrificing performance.

2. **Limited Availability Outside Rockwell Ecosystems**

- While widely used in **Rockwell Automation environments**, it may not be the **best fit for systems using other PLC brands** (e.g., Siemens, Schneider Electric, GE).

- Requires **specific crimping tools and connectors** (e.g., Allen-Bradley s proprietary crimp sleeves), which may not be compatible with generic tools.

3. **Potential Overkill for Simple Applications**

- For **small-scale or non-industrial projects** (e.g., hobbyist electronics, home automation), a **simpler, cheaper terminal block** (e.g., screw-terminal or spring-clamp types) may be more than adequate.

- The **35-pin size** is larger than necessary for minimal wiring needs, increasing material costs.

4. **Dependence on Allen-Bradley s Supply Chain**

- **Discontinuation risk**: Allen-Bradley occasionally **discontinues older part numbers**, potentially making replacements difficult in the future.

- **Longer lead times** compared to generic brands, which may be an issue for urgent projects.

- **Stock availability** can vary, requiring **pre-ordering** or reliance on authorized distributors.

5. **Learning Curve for Non-Allen-Bradley Technicians**

- Technicians unfamiliar with **Rockwell Automation systems** may require **training** to properly install and wire the terminal block.

- **Documentation and wiring diagrams** must be carefully followed to avoid mistakes (e.g., incorrect pin assignments).

6. **Physical Size and Bulk**

- The **35-pin, 1/4" design** is **larger and bulkier** than smaller terminal blocks (e.g., 8-pin or 16-pin), which may be a constraint in **space-limited control panels**.

- Requires **more mounting space**, potentially increasing panel size or requiring redesigns.

7. **Potential for Over-Engineering**

- For **low-voltage signal applications** (e.g., sensor wiring), a **simpler terminal block** (e.g., a 4-pin screw-terminal block) may be sufficient, making the 358888-A01 an **unnecessary investment**.

---

### **Conclusion**

The **Allen-Bradley 358888-A01** is an **excellent choice** for **industrial automation projects** where **reliability, compatibility with Rockwell systems, and long-term durability** are critical. Its **high-quality construction, ease of use, and integration with Allen-Bradley PLCs** make it a **preferred option** in manufacturing, process control, and machinery wiring.

However, for **budget-conscious projects, non-industrial applications, or systems using non-Rockwell components**, a **generic terminal block** may offer **similar performance at a lower cost**. The decision ultimately depends on:

- **Budget constraints** (if cost is a major factor, alternatives exist).

- **System compatibility** (if working with Allen-Bradley, this is ideal; otherwise, consider other brands).

- **Project scale** (for large, mission-critical systems, the investment is justified; for small projects, simpler blocks may suffice).

- **Future-proofing** (if the system may evolve, ensure the part remains available).

---

### **Recommendation**

**Buy the Allen-Bradley 358888-A01 if:**

You are working on a **Rockwell Automation-based system** (PLC, MCC, control panels).

**Reliability and long-term performance** are priorities (e.g., in manufacturing, oil & gas, or process industries).

You need **standardized, high-quality terminal blocks** for **large-scale or critical applications**.

You have **access to proper crimping tools and Allen-Bradley-compatible connectors**.

**Consider alternatives if:**

You are on a **tight budget** and can use **generic terminal blocks** (e.g., from TE Connectivity, Wago, or Ideal).

Your project involves **non-Rockwell PLCs** (e.g., Siemens, Schneider), where **brand-specific blocks** may not be necessary.

The application is **low-voltage, simple, or non-industrial**, where a **smaller, cheaper terminal block** would suffice.

You need **faster lead times** or **easier availability** (generic brands often have broader stock).

**Final Verdict:**

For **industrial automation professionals working within the Allen-Bradley ecosystem**, the **358888-A01 is a strong, reliable investment**. For other applications, **weigh the cost against the benefits** and explore **compatible but more affordable alternatives**. Always verify **current availability and compatibility** with your specific system before purchasing.

Details:

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. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Sells new and surplus product develops channels to purchase such.

part #: 358888a01 price

  • $570.00

specifications automationjack:

  • brand: Allen Bradley
  • mpn: 358888-a01

shipping automationjack:

  • type: Fixed
  • class: Standard
  • cost: $12.90
  • service: Standard
  • transit: 29-34 Days

seller automationjack:

  • rating: 99.6%
  • city: 1 Millennium Dr, Willingboro, NJ 08046
  • # reviews: 196419

returns automationjack:

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

offer automationjack:

  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • started: March 26, 2026
  • sold: 0

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general automationjack:

  • Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment
  • condition: Used
category: business & industrial > industrial automation motion controls > automation equipment, sku: 14428708024617632,
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