PRS21N04TH ALSTOM Relays Pin Box

Review ALSTOM Relays Pin New In Box

The Alstom PRS21N04TH relays are a crucial component in various electrical systems, specifically designed for use in power distribution applications. These relays come in a 14-pin box and are suitable for voltage ranges between 110 and 125 volts.

The PRS21N04TH relays are manufactured by Alstom, a global leader in the transportation sector, known for their innovative and reliable electrical solutions. These relays are engineered to provide superior performance, reliability, and safety in diverse applications.

The 14-pin box housing the relays accommodates a total of 14 terminals, which are numbered and color-coded for easy identification. The terminals are designed to facilitate secure and efficient wiring connections. Each terminal has a specific function, ensuring seamless interaction between the relay contacts and the external electrical system.

The PRS21N04TH relays are designed to operate with a contact rating of 10A at 125VAC, making them suitable for handling moderate currents in power distribution applications. The relays offer excellent contact life, ensuring consistent performance over an extended period.

This relay model features a coil voltage of 125VAC and a coil current of 0.35A, ensuring efficient power consumption. The relays are built with a compact design, making them an ideal choice for space-constrained applications.

The Alstom PRS21N04TH relays are engineered to meet the highest safety and quality standards. They are RoHS compliant, meaning they do not contain any restricted substances, making them environmentally friendly. Additionally, they are UL listed, ensuring they meet the safety and performance requirements set by Underwriters Laboratories.

In summary, the Alstom PRS21N04TH relays are a reliable and versatile solution for power distribution applications requiring a 14-pin box, 110-125V voltage range, and a contact rating of 10A at 125VAC. Their compact design, excellent contact life, and UL listing make them an ideal choice for engineers and technicians seeking top-performing and safe electrical components.

The Alstom PRS21N04TH relays are 110-125V AC, 14-pin, normally-open contact relays commonly used in various industrial automation applications. Like any other product, these relays have their advantages and disadvantages.

1. High reliability: Alstom is a well-known and reputable manufacturer in the field of transportation and power technology. These relays are designed to offer long-lasting performance and high reliability.

2. Versatile: The 14-pin configuration allows for a wide range of applications, making these relays a versatile choice for many industrial automation projects.

3. Normally-open contacts: Normally-open contacts are preferred in many applications since they do not conduct current until the relay is activated, which can help reduce electrical wear and save energy.

1. Cost: Alstom relays may be more expensive compared to other brands or generic relays due to their reputation and features.

2. Size: These relays are larger than some other options, which can make installation more challenging in space-constrained applications.

3. Complexity: With 14 pins, these relays may be more complex to wire than simpler, single-function relays.

In conclusion, the Alstom PRS21N04TH relays offer high reliability, versatility, and the advantages of normally-open contacts. However, they come with a higher cost, larger size, and increased complexity compared to simpler alternatives. If reliability and versatility are top priorities, and budget and space are not major concerns, these relays could be an excellent choice for industrial automation projects.

If budget is a major concern, consider comparing the costs of different brands and models to find a more affordable alternative. If space is a concern, look for smaller, single-function relays that may better fit your application. Ultimately, the decision depends on the specific requirements and constraints of your project.

Details:

This listing is for 2 relays.

specifications genpurrelays:

• brand: Alstom
• mpn: Prs21n04th
• part type: Pin Box
• coil voltage: 110-125 V
• number of pins: 14-pin

offer genpurrelays:

• started: november 29, 2025
• sold #: 15
• in stock #: 1
• availability: in stock
• price: $24.50
• item condition: New
• options: ship-to-home

returns genpurrelays:

• paid by: seller
• method: money back
• policy: returns accepted
• time: 30 days

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• service: usps ground advantage
• transit: 4-9 days
• class: standard
• carrier: usps
• type: fixed

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• # reviews: 5517
• city: foley, alabama
• rating: 100.0%

general genpurrelays:

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

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