
( Brand: Westinghouse ), ( Model: 1739691 ), ( Part Type: Control Amplifier ), ( Country/region Of Manufacture: United States )
The Westinghouse NH40 Control Relay, model number 1739691, is a high-quality electrical component designed for heavy-duty applications. This relay is a crucial part of various control systems, providing reliable and stable operation under demanding conditions.
The Westinghouse NH40 Control Relay is rated for a voltage of 10,600 volts, making it suitable for use in high-voltage electrical circuits. Its robust construction ensures that it can withstand the high electrical stresses associated with such applications, providing reliable operation over an extended period.
The relay features a form A contact arrangement, which means it has normally open contacts. This configuration allows the relay to be used as a switch, where it can be controlled to either close or open the circuit, depending on the status of the control signal.
The Westinghouse NH40 Control Relay is designed for use in harsh environments. It is built with high-quality materials that provide protection against dust, moisture, and other environmental factors. This makes it an ideal choice for use in industrial settings, where exposure to such conditions is common.
The relay is also designed with safety features in mind. It includes overload protection to prevent damage to the relay or the connected circuit in the event of an overcurrent condition. It also includes a built-in coil fuse, which provides additional protection by protecting the coil from damage due to excessive current.
In summary, the Westinghouse NH40 Control Relay, model number 1739691, is a high-voltage, heavy-duty relay that is suitable for use in harsh environments. Its robust construction, form A contact arrangement, and built-in safety features make it a reliable and safe choice for use in a wide range of industrial and electrical applications.
Pros of buying a Westinghouse NH40 Control Relay (1739691):1. High Voltage Capability: This relay can handle 10,600 volts, making it suitable for high voltage applications.
2. Durable Construction: The Westinghouse NH40 is built to last with a robust design that can withstand harsh conditions.
3. Easy to Install: It comes with clear instructions and mounting hardware, making it easy to install.
4. Reputable Brand: Westinghouse is a well-known and trusted brand in the electrical industry, ensuring quality and reliability.
Cons of buying a Westinghouse NH40 Control Relay (1739691):1. Price: The relay is more expensive than some other options on the market.
2. Limited Availability: It may be harder to find in local stores, requiring an online purchase.
3. Requires Special Tools: Some users have reported that it requires special tools for installation.
Conclusion:The Westinghouse NH40 Control Relay (1739691) is a high-quality, reliable option for those needing a 10,600 volt relay. Its durable construction, ease of installation, and reputation for quality make it a worthwhile investment. However, the higher price and potential need for special tools may be a drawback for some users. Ultimately, the decision to purchase this relay depends on your specific needs and budget.
Recommendation:If you require a high voltage relay and are willing to pay a premium for quality and reliability, the Westinghouse NH40 Control Relay (1739691) is a solid choice. However, if price is a major concern, you may want to explore other options that offer similar functionality at a lower cost.
Shows a tiny bit of oxidation or rust on few the screws. Please examine pics closely to judge condition for yourself. This unit has sat in original box for years.
Westinghouse NH40 control relay 10 amp, 600 volt, class 15-820nh it is new surplus. It is untested but comes with original paperwork and box as shown. Shipped with USPS priority shipping.