SRTP-2A LINE ELECTRIC Pin Coil Relay Usip

Review LINE ELECTRIC Pin Coil Relay Usip

The Line Voltage STP-2A Pin Coil Relay USIP is a versatile and reliable electrical component designed for controlling high voltage AC circuits. This electromechanical relay operates on a line voltage range of 120V to 240V AC, making it suitable for various industrial and residential applications.

The STP-2A is constructed with a robust die-cast aluminum housing, ensuring durability and protection against harsh environments. It features a USIP (Universal Switching and Signaling Input Protection) design that safeguards against inductive load switching and voltage spikes, providing added protection for the connected equipment.

This relay is a two-form-A type, meaning it has two normally open (NO) contacts that close when the coil is energized, and two normally closed (NC) contacts that open when the coil is energized. It also incorporates a built-in 1A coil, which is sufficient for most common applications.

The Line Voltage STP-2A Pin Coil Relay USIP is easy to install and integrate into various control systems, thanks to its compact size and standard mounting dimensions. It comes with two screw terminals per contact, allowing for easy wiring and secure connections. The relay also includes a status indicator LED, which illuminates when the contacts are engaged, making it easier to monitor the relay's status.

The STP-2A Pin Coil Relay USIP is designed to provide reliable and consistent performance under various operating conditions. It has a contact rating of 10,000 cycles at 600V AC, ensuring long-lasting reliability. The relay also features a low contact resistance, resulting in fast switching times and minimal power consumption.

In summary, the Line Voltage STP-2A Pin Coil Relay USIP is a robust and versatile electrical component that offers reliable and efficient switching of high voltage AC circuits. Its USIP design, durable construction, and easy installation make it an ideal choice for a wide range of applications.

A Line Voltage STP-2A Pin Coil Relay is an electromechanical device used to switch electrical loads based on an input signal. Here are some pros and cons of buying this type of relay:

1. Versatile: These relays can handle line voltages, making them suitable for a wide range of applications.

2. Compact Size: STP-2A relays have a small form factor, making them easy to install in tight spaces.

3. Low Cost: Compared to solenoid relays or other types of relays, STP-2A pin coil relays are generally inexpensive.

4. Durable: They have a long lifespan and can withstand heavy usage.

5. Easy to Use: These relays are straightforward to install and operate.

1. Safety Concerns: As they operate at line voltage, there is a risk of electrical shock if not installed correctly or if the insulation fails.

2. Limited Switching Capacity: STP-2A relays have a limited switching capacity, making them unsuitable for applications requiring high current or power.

3. Limited Input Signal: They can only be actuated by an AC or DC voltage input, limiting their versatility in certain applications.

4. Noise: The operation of the relay can produce some noise or electromagnetic interference, which could be a concern in sensitive applications.

5. Limited Operating Temperature: STP-2A relays have a limited operating temperature range, making them unsuitable for extreme environments.

In conclusion, STP-2A pin coil relays offer several advantages, including their versatility, compact size, low cost, durability, and ease of use. However, they also come with some disadvantages, such as safety concerns, limited switching capacity, limited input signal, noise, and limited operating temperature.

If you require a relay for a low-power, non-sensitive application and have experience working with line voltage, an STP-2A pin coil relay could be a cost-effective solution. However, if you need a relay with high switching capacity, a wide input signal range, or a higher operating temperature, you may want to consider other types of relays. Ultimately, the choice of relay depends on the specific requirements of your application.

Details:

The product must be the original item shipped, with matching serial numbers if applicable. Line Electric SRTP-2A 5 pin coil relay manufactured by Line Electric. Line Electric SRTP-2A 5 pin coil relay, 10a, 240v. A previously used, fully functional product that may have some signs of cosmetic wear.

Most items are in stock when they listed. Manufacturer part number: SRTP-2A. 2-year MRI shield protection plan included. Special instructions.

specifications genpurrelays:

• brand: Line Electric
• mpn: Srtp-2a
• part type: Pin Coil

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• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

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• started: september 11, 2025