


| Brand | WESTINGHOUSE |
|---|---|
| Manufacturer Part Number | 1456C05A04 |
| Model | CO-5 1456C05A04 |
| Reference Sku | 931314 |
The Westinghouse 1456C05A04 CO-5 Overcurrent Relay is a robust and reliable electrical protection device designed for various industrial applications. This relay is specifically engineered to provide overcurrent protection up to 12 amperes for single-phase loads, and up to 144 amperes for three-phase loads.
The Westinghouse CO-5 Overcurrent Relay features a compact and rugged design, making it easy to install in a wide range of electrical panels and control systems. The device is constructed with high-quality materials that ensure durability and reliability in harsh industrial environments. The relay housing is made of die-cast aluminum, providing excellent heat dissipation and protection against corrosion.
The Westinghouse 1456C05A04 CO-5 Overcurrent Relay operates on a tripping principle, which means it trips when the current flowing through the protected circuit exceeds the set trip value. The relay offers adjustable trip current settings, allowing users to customize the protection level to suit their specific application requirements. The relay also features a reset function, which enables easy restoration of power after a tripping event.
The Westinghouse CO-5 Overcurrent Relay is equipped with a clear and easy-to-read indicator lamp, which provides visual feedback on the relay status. The lamp glows when the relay is in operation and turns off when the protected circuit is tripped. The relay also includes a contact arrangement that allows for various applications, such as remote control, alarm, and motor protection.
The Westinghouse 1456C05A04 CO-5 Overcurrent Relay is designed to meet the highest standards of quality and safety. It is UL listed, ensuring compliance with the United States' Underwriters Laboratories' safety and performance requirements. The relay is also RoHS compliant, ensuring that it is free of hazardous substances.
In summary, the Westinghouse 1456C05A04 CO-5 Overcurrent Relay is a reliable and durable electrical protection device that provides overcurrent protection for various industrial applications. Its compact design, adjustable trip current settings, and clear visual indicators make it an easy-to-use and versatile device. Its UL listing and RoHS compliance ensure that it meets the highest standards of quality and safety.
Pros of buying a Westinghouse 1456C05A04 CO-5 Overcurrent Relay:1. Wide Range of Protection: The relay can protect currents ranging from 1 to 12 amperes up to 6 to 144 amperes, making it a versatile choice for various electrical applications.
2. Durable Construction: The relay is built with a robust design, featuring a high-quality insulation system and a protective cover, ensuring long-term performance and reliability.
3. Easy Installation: The relay comes with clear and easy-to-follow instructions, making the installation process straightforward, even for those with limited electrical experience.
4. Safety Features: The relay has built-in safety features, such as a thermal trip and a fault-reset function, which help prevent electrical faults and ensure safe operation.
Cons of buying a Westinghouse 1456C05A04 CO-5 Overcurrent Relay:1. Limited Operating Temperature Range: The relay has a limited operating temperature range of -40 C to 60 C, which may not be suitable for use in extreme climate conditions.
2. Limited Input Voltage Range: The relay has a limited input voltage range of 115VAC to 230VAC, which may not be compatible with some electrical systems.
Conclusion:The Westinghouse 1456C05A04 CO-5 Overcurrent Relay is a reliable and versatile choice for protecting electrical circuits with currents ranging from 1 to 12 amperes up to 6 to 144 amperes. Its durable construction, easy installation, and built-in safety features make it an excellent option for various electrical applications. However, its limited operating temperature range and input voltage range may not be suitable for use in extreme climate conditions or some electrical systems. Therefore, it is essential to consider these limitations when deciding whether this relay is the right choice for your specific application.
Recommendation:If you require an overcurrent relay for protecting electrical circuits with a current range of 1 to 12 amperes up to 6 to 144 amperes, the Westinghouse 1456C05A04 CO-5 Overcurrent Relay is a great option. Its durability, ease of installation, and safety features make it a reliable choice for various applications. However, it is essential to ensure that the relay's operating temperature range and input voltage range are compatible with your specific electrical system. If you have any doubts or concerns, it is recommended to consult with a professional electrician to ensure the correct selection and installation of the relay.
Solenoid valves. Safety and security. Knife gate valves. Circuit breakers.
Model: CO-5 1456C05A04.
