56001-922-02 ALSTOM Relay

Review ALSTOM Type B1 Relay #1

The Alstom 56001-922-02 B1 Relay A62-543 is a critical component in various transportation systems, specifically designed for use in signaling and interlocking applications. This particular relay model is manufactured by Alstom Transport Signaling, a leading global provider of integrated signaling solutions for railways.

The Alstom 56001-922-02 B1 Relay A62-543 is a solid-state, contactless, and normally-closed type of relay. Its solid-state design enhances its reliability and longevity, eliminating the need for mechanical contacts that can wear out over time. Contactless operation also ensures cleaner and more precise electrical contacts, reducing the risk of arcing and sparking.

This relay has a voltage rating of 3200V AC and a current rating of 150A. Its dimensions are 122.6 mm (W) x 172.4 mm (H) x 113.3 mm (D), and it weighs approximately 4.8 kg. The relay's housing is made of a robust and durable material, ensuring it can withstand the demanding conditions of railway environments.

The Alstom 56001-922-02 B1 Relay A62-543 features a built-in testing function, allowing users to easily check the relay's operational status. It also has a high immunity to electromagnetic interference and is resistant to temperature extremes, making it suitable for use in various railway signaling applications.

This relay is designed for use in series or parallel configurations, and it can be connected to various types of signaling systems, including axle counter, track circuit, and point machine systems. It is also compatible with various interlocking systems and can be used in both DC and AC power supply applications.

The Alstom 56001-922-02 B1 Relay A62-543 is a high-performance and versatile component that plays a crucial role in ensuring the safe and efficient operation of railway signaling systems. Its solid-state design, contactless operation, and robust construction make it a reliable and long-lasting solution for signaling and interlocking applications.

The Alstom 56001-922-02 B1 relay A62-543 is a component used in various railway signaling systems. Here are some potential pros and cons of buying this relay:

1. Reliability: Alstom is a well-known and reputable company in the railway industry. The A62-543 relay is designed to meet high reliability standards to ensure safe and efficient rail operations.

2. Compatibility: This relay is compatible with various signaling systems and interoperable with other components, making it a versatile choice for railway applications.

3. Durability: The A62-543 relay is built to withstand harsh environmental conditions, including extreme temperatures, humidity, and vibrations, ensuring long-lasting performance.

4. Easy installation: The relay has a compact design, making it easy to install in confined spaces.

1. Cost: The Alstom A62-543 relay may be more expensive than other relays from less established manufacturers.

2. Complexity: The relay may have a complex wiring configuration, requiring specialized knowledge and expertise to install and maintain.

3. Spare parts availability: While Alstom is a reputable company, spare parts availability for their components may be limited, which could result in longer downtime during repairs.

The Alstom 56001-922-02 B1 relay A62-543 is a high-performance and reliable component for railway signaling systems. Its compatibility with various signaling systems, durability, and easy installation make it an attractive choice for railway operators. However, its higher cost and potential complexity may be a deterrent for some buyers. Ultimately, the decision to buy this relay depends on the specific needs and budget of the railway operator.

If the railway operator requires a high-performance and reliable component for their signaling system and has the budget for it, the Alstom 56001-922-02 B1 relay A62-543 is a recommended choice. However, if cost is a major concern or the railway operator lacks the expertise to install and maintain complex components, they may consider alternative options from less expensive manufacturers. It's essential to carefully evaluate the specific requirements and constraints of the railway application before making a purchasing decision.

Details:

A new item I have no knowledge about. I have another listing for one more Relay of this model.

specifications genpurrelays:

• brand: Alstom
• mpn: 56001-922-02
• model: Relay

shipping genpurrelays:

• service: usps ground advantage
• type: calculated
• carrier: usps
• class: standard
• transit: 3-6 days

offer genpurrelays:

• options: ship-to-home
• availability: in stock
• in stock #: 2
• started: december 13, 2025
• sold #: 16
• price: $59.95
• item condition: New

general genpurrelays:

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

seller genpurrelays:

• # reviews: 811
• rating: 100.0%
• city: champlin, minnesota

returns genpurrelays:

• policy: no returns

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• wallet: apple-pay
• credit card: mastercard