315002P

The **Littelfuse 315002P Slo-Blo® 2A Axial Lead Fuse** (SKU: 315002P) is a high-performance, cost-effective solution for overcurrent protection in a wide range of industrial, commercial, and consumer electronic applications. Designed to meet the stringent requirements of **UL Standard 248-14**, this 3AG (5x20mm) glass fuse provides dependable performance while ensuring compliance with modern environmental and safety standards, including **RoHS compliance** and lead-free construction. As part of Littelfuse’s renowned **Slo-Blo® series**, the 315002P is engineered to handle moderate overloads with precision, offering a balance between fast-acting and time-delay characteristics—ideal for applications where transient surges are common but sustained overcurrent must be prevented. **Key Features & Technical Specifications:** - **Current Rating:** 2 Amperes (A), providing precise protection for sensitive circuits. - **Construction:** **Glass body (3AG size)** for durability and visual inspection of the fuse element. - **Connection Type:** **Axial lead design** for easy installation in through-hole PCBs or panel mount applications. - **Series:** Part of the **3AG Slo-Blo® family**, known for its time-delay characteristics, which allow brief overloads (e.g., startup surges) without nuisance tripping while still protecting against sustained faults. - **Compliance:** **UL 248-14 certified**, ensuring adherence to North American safety standards for fuses. **RoHS compliant** and lead-free, meeting global environmental regulations for electronic components. - **Versatility:** Available in multiple forming dimensions (e.g., straight leads, pre-formed loops) to accommodate diverse mounting requirements in industrial control panels, power supplies, and instrumentation. **Typical Applications & Industry Use Cases:** The **Littelfuse 315002P** is a versatile fuse suitable for a broad spectrum of applications where reliable overcurrent protection is critical. Common use cases include: - **Power Supplies & Converters:** Protecting transformers, rectifiers, and DC-DC converters from overloads while allowing brief startup currents. - **Industrial Control Systems:** Safeguarding PLCs, motor starters, and automation equipment against short circuits and prolonged overcurrent conditions. - **Telecommunications Equipment:** Providing circuit protection in routers, switches, and base stations where transient surges are frequent. - **Consumer Electronics:** Used in appliances, chargers, and audio/video equipment to prevent damage from fault conditions. - **Test & Measurement Instruments:** Ensuring the integrity of sensitive measurement circuits in oscilloscopes, multimeters, and lab equipment. **Why Choose Littelfuse Slo-Blo® Fuses?** Littelfuse is a globally recognized leader in circuit protection, with over a century of expertise in designing and manufacturing fuses for industrial, automotive, and electronic applications. The **Slo-Blo® series** is specifically engineered for applications requiring a **time-delay response**, making it ideal for circuits with **inrush currents** (e.g., motors, transformers, or capacitive loads). Unlike standard fast-acting fuses, the Slo-Blo® design allows temporary overloads—such as those during equipment startup—without interrupting operation, while still providing robust protection against sustained faults. **Installation & Selection Best Practices:** When selecting and installing the **315002P**, professionals should consider the following: - **Voltage Rating:** Ensure the fuse’s voltage rating exceeds the maximum system voltage (typically 250VAC for 3AG fuses). - **Interrupting Rating:** Verify the fuse can handle the prospective fault current of the circuit (standard 3AG fuses typically offer 10kA interrupting rating). - **Mounting Orientation:** The axial lead design allows for vertical or horizontal mounting, but ensure proper clearance for heat dissipation. - **Replacement Compatibility:** Always replace with an identical fuse type (e.g., 3AG Slo-Blo® 2A) to maintain system safety and compliance. - **Environmental Considerations:** While the 315002P is RoHS compliant, ensure the installation environment (e.g., humidity, temperature) aligns with the fuse’s operating limits. **Industry Trust & Certifications:** The **Littelfuse 315002P** is backed by Littelfuse’s reputation for quality and reliability, with certifications from **UL, CE, and RoHS**, making it a trusted choice for engineers and technicians worldwide. Whether deployed in **harsh industrial environments**, **commercial electronics**, or **critical infrastructure**, this fuse delivers consistent performance, reducing downtime and protecting valuable equipment from costly damage. For applications demanding **cost-effective, UL-listed, and RoHS-compliant overcurrent protection**, the **Littelfuse 315002P Slo-Blo® 2A Axial Lead Fuse** is an industry-standard solution trusted by professionals across multiple sectors.