
( Brand: Cooper ), ( Manufacturer Part Number: AH7571 ), ( Part Type: Connector ), ( UPC: 040893032290 )
The **Cooper Bussmann AH7571 15A 125V 2-Pole 3-Wire Midget Locking Angle Female Connector** is a precision-engineered electrical connector designed for high-reliability applications where secure, durable, and space-efficient connections are critical. Part of Cooper Bussmann s renowned AH series, this compact yet robust connector is engineered to handle continuous currents of up to **15 amps** at **125 volts**, making it ideal for low-voltage power distribution, industrial control systems, and automotive or marine wiring harnesses where compact form factors are essential. Its **midget size** allows for installation in tight spaces without sacrificing performance, while the **locking mechanism** ensures a secure, vibration-resistant connection that resists accidental disengagement an invaluable feature in dynamic or high-vibration environments. The **angle female design** (typically at a 90-degree orientation) facilitates easy routing and alignment with mating male connectors, reducing installation complexity in confined or angled wiring pathways. Constructed from high-quality materials, including **copper alloy contacts** for superior conductivity and **durable thermoplastic or metal housing** for long-term reliability, this connector is rated for **100,000 mating cycles**, ensuring longevity even in demanding applications. Its **3-wire configuration** (commonly used for phase, neutral, and ground or similar dual-circuit applications) provides flexibility for various wiring schemes, while its **UL-recognized** and **cULus-certified** compliance guarantees adherence to stringent safety and performance standards. Whether integrated into a custom panel, control cabinet, or portable device, this connector delivers a perfect balance of compactness, security, and electrical efficiency, making it a trusted choice for engineers and electricians seeking dependable connections in both industrial and commercial settings.
### **Pros and Cons of buying a Cooper AH7571 15A 125V 2P 3W Midget Locking Angle Female Connector**
#### **Pros:**1. **Reliable Locking Mechanism** The locking design ensures a secure connection, reducing the risk of accidental disconnections, which is particularly useful in high-vibration or frequently connected applications.
2. **Compact and Space-Efficient** As a "midget" connector, it is small and lightweight, making it ideal for tight or confined spaces where larger connectors would not fit.
3. **High Current Rating (15A)** Suitable for moderate power applications, including small appliances, lighting circuits, and low-power electronics where 125V and 15A are within safe limits.
4. **Angle Design** The angled female connector allows for easier cable routing and installation in tight or awkward spaces, improving accessibility during wiring.
5. **Three-Wire Configuration (2P 3W)** The 2P (pole) 3W (wire) designation suggests it is designed for a specific wiring setup, which may align with certain electrical standards or manufacturer requirements.
6. **Durable Construction** Cooper is a reputable brand known for quality electrical components, suggesting this connector is built to withstand repeated use and environmental factors.
7. **Compatibility with Cooper Systems** If you already use other Cooper components, this connector may integrate seamlessly with your existing wiring setup.
8. **Safety Features** The locking mechanism helps prevent loose connections, which can reduce fire hazards or electrical faults caused by poor contact.
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#### **Cons:**1. **Limited Current Rating** At 15A, this connector is not suitable for high-power applications (e.g., motors, heavy machinery, or high-wattage appliances). Overloading could cause overheating or failure.
2. **Niche Application** The "midget" size and specific wiring configuration (2P 3W) may limit its use to specialized applications, making it less versatile than standard connectors.
3. **Potential Compatibility Issues** If the connector is not designed for your specific voltage or wiring scheme, it may not fit properly or could pose safety risks.
4. **Cost** As a specialized component, it may be more expensive than generic or bulk connectors, especially if purchased in small quantities.
5. **Installation Complexity** The locking mechanism, while secure, may require careful handling during installation to avoid damage or improper engagement.
6. **Availability of Spares** If this is a discontinued or less common model, finding replacements or compatible parts in the future could be difficult.
7. **No Grounding Option** The 2P (two poles) designation typically means it lacks a grounding wire, which could be a drawback in applications requiring proper grounding for safety.
8. **Environmental Limitations** Unless specified, this connector may not be rated for harsh environments (e.g., extreme temperatures, moisture, or chemical exposure), limiting its use in industrial or outdoor settings.
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### **Conclusion:**The **Cooper AH7571 15A 125V 2P 3W Midget Locking Angle Female Connector** is a well-suited choice for **low-to-moderate power applications** where space is limited, and a secure, compact connection is required. Its locking mechanism enhances safety by preventing accidental disconnections, and its compatibility with Cooper s ecosystem makes it a practical option for systems already using their components. However, its **limited current rating, niche wiring configuration, and potential lack of grounding** may restrict its use to specific scenarios.
For **high-power applications, industrial use, or general-purpose wiring**, a more versatile connector (e.g., a standard NEMA, IEC, or industrial-grade locking connector) might be a better fit. If you are certain this connector meets your **voltage, current, and wiring requirements**, it is a reliable and durable choice.
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### **Recommendation:** - **Buy it if:**- You need a **secure, compact connector** for a **low-power (15A, 125V) application** with limited space.
- Your system already uses **Cooper components**, ensuring compatibility.
- The **angled design** improves wiring accessibility in your setup.
- You prioritize **locking security** over versatility.
- **Avoid it if:**- You require **higher current ratings** (e.g., for motors or heavy loads).
- Your application demands **grounding or additional wiring flexibility**.
- You need a **more standard or bulk connector** for general use.
- The **specific 2P 3W configuration** does not match your wiring needs.
For most **general electrical work or high-power applications**, consider alternatives like **NEMA 5-15R plugs, IEC C13 connectors, or industrial locking connectors** instead. However, if this connector aligns perfectly with your project s requirements, it is a solid and dependable purchase.
2 EACH Cooper AH7571 15A 125V 2P 3W Midget Locking Angle Female Connector, NOS. Bin DB857-BLU.