
| Brand | ESSEX |
|---|---|
| Manufacturer Part Number | 90-102 |
| Part Type | COIL |
The Essex 90-102 relay is a versatile and reliable electromechanical switching device, designed for use in various industrial and commercial applications. This particular model, with SPO number 208/230VAC and coil nos, is specifically configured for AC voltage operation.
The Essex 90-102 relay features a contacts rating of 10A at 250VAC and 30VDC. Its coil requires a voltage of 200VAC to 230VAC and a current of 0.35A to 0.45A for normal operation. The NO (Normally Open) and NC (Normally Closed) contacts ensure that the relay can switch various loads as per the requirement.
The Essex 90-102 relay comes in a compact and robust design, making it suitable for mounting in tight spaces. Its contacts are silver-plated for enhanced conductivity and longer life, and the coil is encapsulated in a resin material for added protection against moisture and other environmental factors.
The relay operates with a minimum contact separation of 3mm and a maximum contact separation of 12mm, depending on the application and the load being switched. The operating temperature range for the Essex 90-102 relay is from -20 C to 70 C, ensuring its functionality in various climate conditions.
The Essex 90-102 relay is a reliable switching solution for applications in industries such as manufacturing, HVAC, power generation, and transportation, among others. Its AC voltage operation makes it suitable for use in environments where high voltage AC power is prevalent. The large SPO number (208/230VAC) denotes the specific voltage range this relay is designed to operate on. Overall, the Essex 90-102 relay is a high-performing, dependable switching component that can handle various industrial and commercial applications.
The Essex 90-102 relay is a commonly used industrial relay with SPNO 208/230VAC coil nos. Here are some potential pros and cons that might help in deciding whether to purchase this relay:
Pros:1. Durability: Essex relays are known for their robust construction and long service life, making them suitable for heavy-duty industrial applications.
2. Versatility: The Essex 90-102 relay is available in various configurations, including normally open (NO), normally closed (NC), and changeover (CO) contacts, making it a versatile choice for various applications.
3. Easy to Install: The relay has a standard size and mounting pattern, making it easy to install and replace in most industrial control panels.
4. High Operating Voltage: The relay's 208/230VAC coil voltage is suitable for most industrial applications, eliminating the need for specialized voltage transformers.
5. Availability: The Essex 90-102 relay is a widely used and popular relay, making it readily available from various suppliers and distributors.
Cons:1. Cost: Essex relays can be more expensive than some other brands due to their high-quality construction and long service life.
2. Size: The relay is relatively large compared to some other relays, which may require additional space in the control panel.
3. Complexity: The relay has multiple configurations, which may require a more detailed understanding of the specific application requirements.
4. Limited Customization: While the Essex 90-102 relay is available in various configurations, it may not offer the same level of customization as some other relays.
Conclusion:The Essex 90-102 relay with SPNO 208/230VAC coil nos is a reliable and durable choice for heavy-duty industrial applications. Its versatility, ease of installation, and high operating voltage make it a popular choice for many industries. However, it may be more expensive than some other relays and require additional space in the control panel. Ultimately, the decision to purchase this relay depends on the specific application requirements, availability, and budget.
Recommendation:If you require a reliable and durable industrial relay for heavy-duty applications, the Essex 90-102 relay with SPNO 208/230VAC coil nos is a good choice. Its versatility, easy installation, and high operating voltage make it a suitable option for various industries. However, it is important to consider the cost, size, and complexity of the relay before making a final decision.
New old stock see photos. Box is worn with marks and creases. Coil appears unused.
