The HF115F-I/024-1HS3 is a miniature electromagnetic relay produced by HongFa. It's designed to provide reliable switching capabilities in a small form factor, making it suitable for a variety of applications. The “I” designation often indicates an improved or modified version of the standard HF115F relay, potentially offering enhanced performance or specific features. This relay is commonly found in household appliances, industrial automation, and telecommunications equipment.

Applications

• Household Appliances: Used in devices such as washing machines, air conditioners, and refrigerators to control various functions like motor activation, valve switching, and temperature regulation.
• Industrial Control Systems: Integrated into programmable logic controllers (PLCs), temperature controllers, and motor drives for switching control signals and power circuits.
• Telecommunications Equipment: Found in communication devices, network switches, and telephone systems for routing signals and managing connections.
• Power Supplies: Used in power supplies and uninterruptible power supplies (UPS) for switching between different power sources and controlling output voltage.
• Office Automation Equipment: Employed in devices like printers, copiers, and fax machines for controlling paper feed mechanisms, motor functions, and sensor activation.

Features

• Miniature Size: The compact design allows for high-density mounting on printed circuit boards (PCBs), saving valuable space.
• High Switching Capacity: Capable of handling relatively high current and voltage loads for its size.
• Low Coil Power Consumption: Efficient coil design minimizes power usage, contributing to energy savings.
• High Insulation Resistance: Provides strong electrical isolation between the coil and contact circuits, enhancing safety and preventing interference.
• Long Life Expectancy: Designed for extended operational lifespan, ensuring reliability and reducing maintenance requirements.
• Sealed Construction: Offers protection against dust, moisture, and other environmental contaminants, improving reliability in harsh conditions.
• RoHS Compliant: Adheres to the Restriction of Hazardous Substances directive, minimizing the use of environmentally harmful materials.

Benefits

• Reliable Switching Performance: Provides consistent and dependable switching operation in diverse applications.
• Space-Saving Design: The miniature size allows for efficient use of circuit board space, enabling smaller and more compact product designs.
• Energy Efficiency: Low coil power consumption reduces overall energy usage and lowers operating costs.
• Enhanced Safety: High insulation resistance protects against electrical hazards, ensuring safe operation.
• Extended Service Life: The long life expectancy minimizes the need for frequent replacements, reducing downtime and maintenance expenses.
• Increased Durability: Sealed construction protects against environmental factors, ensuring reliable performance in challenging conditions.
• Environmentally Responsible: RoHS compliance contributes to a more sustainable and environmentally friendly product design.

Additional Details

The HF115F-I/024-1HS3 relay operates with a 24VDC coil voltage. It is a single-pole, single-throw (SPST) normally open relay. The contact rating is typically around 10A at 250VAC or 10A at 30VDC. The operating temperature range typically falls between -40°C and +85°C. The insulation resistance between the coil and contacts usually exceeds 1000 MΩ. The relay is designed for PCB mounting.