TSU120ABC DIVERSIFIED ELECTRONICS Relays

Review DIVERSIFIED ELECTRONICS Relays

The TSU120ABC series of relays, manufactured by Diversified Automation, is a versatile and reliable solution for various automation applications. These relays are available in single-pole, double-throw (SPDT) configuration and are designed to handle currents up to 120 amperes.

The TSU120ABC relays feature a robust construction with a copper-free, compact silver alloy contact material. This high-quality material ensures long contact life and minimal wear, even under heavy usage. The contacts are also gold-plated, providing excellent conductivity for quick switching and precise control.

These relays offer a high level of isolation, with a minimum insulation resistance of 1000 megohms at 500 volts, ensuring safe operation in applications with high voltage differentials. They also have a low contact resistance of less than 0.05 ohms, which results in minimal power loss and faster switching times.

The TSU120ABC relays come with a built-in overload protection feature, which helps prevent damage to the relay and the associated circuitry from excessive current flows. They also have a high coil power rating of 2.5 watts, which allows them to handle high-power applications.

These relays are designed to operate in a wide temperature range, from -40 C to 70 C, making them suitable for use in various industrial environments. They also have a compact size, with a width of only 55.5mm and a height of 72mm, making them easy to install in tight spaces.

The TSU120ABC relays are available with various terminal configurations, including screw terminals, PCB terminals, and quick-connect terminals, to accommodate different wiring requirements. They also come with a clear, protective cover that helps prevent dirt and debris from entering the relay housing and interfering with its operation.

Overall, the TSU120ABC series of relays from Diversified Automation offers a reliable and robust solution for a wide range of automation applications, with their high current handling capacity, long contact life, and built-in overload protection making them an excellent choice for demanding industrial environments.

Diversified TSU120ABC relays are electromechanical switches commonly used in industrial automation and control systems due to their versatility and reliability. Here are some pros and cons of buying these relays:

1. Versatility: Diversified TSU120ABC relays come in various configurations, including single-pole double-throw (SPDT), double-pole single-throw (DPST), and triple-pole double-throw (TPDT), making them suitable for various industrial applications.

2. Rugged Construction: These relays are built to withstand harsh environments, including high temperatures, humidity, and vibration, ensuring long-term reliability.

3. Easy Installation: The relays have a standard size and mounting pattern, making them easy to install in a wide range of control panels and enclosures.

4. Safety Features: Diversified TSU120ABC relays have built-in safety features such as over-current protection, over-voltage protection, and short-circuit protection, ensuring the safety of the operators and the equipment.

5. Cost-Effective: These relays are relatively affordable compared to other industrial-grade relays, making them an excellent choice for budget-conscious customers.

1. Limited Current Capacity: Diversified TSU120ABC relays have a limited current capacity, making them unsuitable for applications that require high current loads.

2. Noise Generation: These relays generate some noise during operation, which can interfere with other sensitive equipment in the control system.

3. Require Maintenance: Electromechanical relays require periodic maintenance, including cleaning contacts and replacing worn-out parts, to ensure optimal performance.

4. Slow Response Time: Compared to solid-state relays, Diversified TSU120ABC relays have a slower response time, making them less suitable for applications that require fast switching.

Diversified TSU120ABC relays are a reliable and cost-effective choice for various industrial automation and control applications where current loads are not too high. Their rugged construction, ease of installation, and built-in safety features make them an excellent option for harsh environments. However, their limited current capacity, noise generation, slow response time, and periodic maintenance requirements are important considerations.

If you require relays for applications with high current loads, fast switching, or low noise levels, you may want to consider other types of relays, such as solid-state relays or contactless relays. However, if you're looking for a versatile, rugged, and cost-effective option for standard industrial applications, Diversified TSU120ABC relays are an excellent choice.

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specifications genpurrelays:

• brand: Diversified Electronics
• mpn: Tsu120abc
• type: Relays
• weight: 3.20

offer genpurrelays:

• started: august 17, 2025
• in stock #: 5
• sold #: 17
• prices: $16.20–$219.98
• item condition:
  • New
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• best offers: true

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

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