Suraj Electronics – 100A Open Type Terminals

“100A Open Type Terminals” refers to electrical terminals rated to carry a current of up to 100 amperes (A). These terminals are typically designed to facilitate the connection of electrical wires or cables, ensuring a secure and stable connection in high-current applications. The term “open type” implies that the terminal design allows easy access to the wire connection points, making them suitable for situations where frequent access or modification is necessary.

Technical Specifications

• Insulating Material : Phenol formaldehyde resin (Bakelite)
• Ways : 2, 3 & 4
• Rated operating voltage : 500 V. AC
• Rated and uninterrupted current : 100 A
• Ambient temperature : -10 °C to 55 °C
• Rated operating frequency : 50 Hz/60 Hz
• Rated impulse voltage : 2.5 Kv for one minute

Key Features of 100A Open Type Terminals

100A open-type terminals are commonly used in electrical systems for connecting conductors. They are designed to handle currents up to 100 amperes and are used in a variety of applications, such as in control panels, distribution boards, and junction boxes.

• Current Rating: Designed to handle up to 100 amps, making them suitable for medium to high-power applications.
• Open Type Design: The open construction allows easy access for connecting and disconnecting wires, which simplifies maintenance and inspection.
• Material: Typically made from high-quality conductive metals like copper or brass with a tin or nickel coating for corrosion resistance and better conductivity.
• Connection Type: Can be designed for screw-type, clamp, or bolt-down connections to securely fasten the conductor.
• Wire Gauge Capacity: Supports a wide range of wire sizes, typically from 10 AWG (smaller) up to 1/0 AWG (larger), depending on the specific terminal model.
• Temperature Rating: Designed to operate in high-temperature environments, often rated for temperatures around 105 °C to 150 °C.
• Durability: Resistant to vibration and mechanical stress, making them suitable for industrial and automotive applications.
• Safety Standards Compliance: Typically compliant with various international standards, such as UL (Underwriters Laboratories) or IEC (International Electrotechnical Commission), ensuring safety in electrical installations.
• Insulation Options: Some models come with insulation barriers to prevent accidental contact and short circuits, while others may require external insulation or protective covering.
• Mounting: Can be mounted on a DIN rail or a panel, depending on the specific design, allowing flexibility in installation.

These features make 100A open-type terminals versatile and reliable components in various electrical systems.

100A Open Type Terminals application industries

100A Open Type Terminals, also known as open barrel terminals or open crimp terminals, are used in various industries due to their reliable electrical connection and easy installation.

These terminals are selected for applications requiring durable and secure connections, ensuring reliable performance in demanding environments.

• Automotive Industry: Used in wiring harnesses, vehicle lighting, and ignition systems. Ideal for connecting wires to automotive components such as relays, switches, and sensors.
• Aerospace and Aviation: Employed in aircraft wiring systems for reliable connections in critical environments. Used in cockpit instrumentation, avionics, and communication systems.
• Telecommunications: Used in telecommunications equipment to connect various circuits. Ideal for base stations, communication towers, and network infrastructure.
• Electrical and Electronics Industry: Used in control panels, circuit boards, and electrical distribution systems. Common in industrial equipment and household appliances for internal wiring.
• Railway Industry: Utilized in railway signaling systems and train electrical components. Applied in wiring for locomotive systems, lighting, and control mechanisms.
• Marine Industry: Used in marine electrical systems for boats and ships. Suitable for connecting electrical components exposed to harsh conditions.
• Renewable Energy: Applied in solar power systems and wind turbines for connecting circuits. Used in energy storage systems and inverters.
• HVAC (Heating, Ventilation, and Air Conditioning): Applied in wiring systems for HVAC controls and sensors. Used in motor connections and temperature control circuits.