


| Brand | C.P. CLARE CO |
|---|---|
| Manufacturer Part Number | RP11573G1 |
| Current Type | DC |
The CP Clare RP11573G1 is a high-quality 28V DC coil operated relay designed for reliable switching applications. With a contact rating of 6A at 250V AC or 10A at 28V DC, this relay is suitable for handling moderate currents in various industrial and commercial applications.
The RP11573G1 is a single-pole, double-throw (SPDT) relay, meaning it can switch one circuit on or off while connecting another circuit in parallel. This makes it an excellent choice for simple on-off control functions or for isolating circuits whenever necessary.
This relay features a gold-plated, hermetically sealed contact system that guarantees excellent contact life, minimal wear, and enhanced resistance to corrosion. The gold-plated contacts ensure reliable electrical connections, reducing contact resistance and minimizing electrical noise. The hermetic sealing maintains perfect gas tightness inside the relay, preventing moisture and contaminants from affecting the contacts.
The CP Clare RP11573G1 has a safety rating of IP67, which means it offers robust protection against ingress by water and solid particles when the relay is immersed in water up to 1 meter for a period of up to 30 minutes, making it ideal for use in harsh environments.
The relay has a compact, rugged design with dimensions of 63.2 mm x 32.1 mm x 25.8 mm (2.5 x 1.26 x 1 inch), and weighs approximately 70g (0.15lb). Its 28V DC coil voltage requirement makes it suitable for use with a diverse range of power sources.
With a maximum switching capacity of 675 nos (No. of contacts to be switched) per hour and a switching duty cycle of 25%, this relay can maintain high performance even during continuous operation. The maximum operating temperature range for the CP Clare RP11573G1 is from -40 C to 70 C (-40 F to 158 F), making it versatile in various operating conditions.
The CP Clare RP11573G1 is shipped in an easy-to-install package with an appropriate mounting bracket, terminal screws, and fixing screws. The relay includes a built-in test switch for easy operation and verification of proper function.
In summary, the CP Clare RP11573G1 is a robust, gold-plated, 6A/10A SPDT relay with an IP67 rating that delivers reliable switching in harsh environments. It can handle moderate currents and is suitable for use in various industrial and commercial applications where circuit isolation is necessary. Available in a compact design, this relay features a high switching capacity, low contact resistance, and excellent temperature tolerance, ensuring optimal performance and longevity.
The C.P Clare RP11573G1 is a 28V, 675-contact normally open (NO) relay. Given the unique specifications, there are several advantages and disadvantages to consider before deciding to purchase this relay:
Pros:1. Cost-effective: With a bulk purchase of 675 contacts, this relay offers considerable value for industrial applications requiring a large number of relay contacts.
2. Versatile: The 28V operating voltage makes it suitable for various power systems and applications. This versatility is a significant advantage when working in diverse industrial settings.
3. High contact capacity: A NO relay with this many contact points can handle various functions in control systems, automation, and motor control applications.
Cons:1. Complex installation: Installing a large number of relay contacts can be an intricate process, requiring professional expertise and substantial time commitment.
2. Risk of false contacts: A higher number of contacts can potentially increase the chance of false contacts, particularly when dealing with faults and high currents.
3. Size and weight: This relay is larger and heavier than standard single-contact relays due to its high contact capacity; this might require additional mounting provisions in the control panel.
Conclusion:The C.P Clare RP11573G1 relay, being a 28V, 675-contact NO relay, delivers benefits such as cost-effectiveness, versatility, and a high contact capacity. However, it comes with drawbacks, including complicated installation, the risk of false contacts, and increased size and weight. Ultimately, this relay is best suited for industrial applications where a large number of contacts is necessary, and where the pros outweigh the cons for the given application.
Recommendation:To ensure the best possible outcome, it is recommended to consult industry experts, study thorough specifications, and evaluate the application requirements before purchasing the C.P Clare RP11573G1 relay. If you're targeting industrial applications without the need for such a high contact capacity, consider looking into alternative relays with a reduced contact count that might be more suitable while avoiding potential complexity and size concerns.
Thanks!, you get 4 nos relays per lot.
