8A02A-8 WHITE-RODGERS Relay Transformer

Review WHITE-RODGERS Relay Transformer

The White-Rodgers 8A02A-8 is a versatile and reliable 8-amp, 120-volt secondary, single-phase, AC contact relay transformer. This transformer is designed to provide the necessary voltage and current to operate contact relays or control devices in various electrical applications.

The White-Rodgers 8A02A-8 transformer features an 8-amp primary winding, which can handle up to 8 amps of current. The secondary winding delivers a maximum output of 120 volts AC and 1.25 amps, making it suitable for operating most common electrical relays. This transformer operates on a single-phase AC power supply and has a 1:1 turn ratio between the primary and secondary windings.

The transformer housing is made of a durable and rugged cast aluminum material, which provides excellent heat dissipation and protection against external impacts. The transformer is also UL listed, ensuring that it meets the highest safety standards.

The White-Rodgers 8A02A-8 transformer has a compact size, measuring 3.6 inches long, 2.5 inches wide, and 1.9 inches high. This makes it easy to install in various applications where space is limited. The transformer also comes with terminal screws for secure connection of the primary and secondary wires, and a ground terminal for grounding the transformer case.

The transformer is suitable for use in various applications, including HVAC systems, industrial automation, and home automation systems. It is an essential component for controlling and managing electrical loads, providing safe and reliable operation. The White-Rodgers 8A02A-8 transformer is backed by the White-Rodgers reputation for quality and reliability.

White-Rodgers 8A02A-8 Relay Transformer: A Comprehensive Analysis

The White-Rodgers 8A02A-8 Relay Transformer is a commonly used component in various heating and cooling systems. Let's examine its key features, pros, cons, and a concluding recommendation.

White-Rodgers 8A02A-8 Relay Transformer: Overview

The White-Rodgers 8A02A-8 is a 24V AC, 8-amp, single-phase relay transformer designed for use with Honeywell, White-Rodgers, and other compatible thermostats. It is compact, measuring 2.5 inches long, 1.6 inches wide, and 1 inch high.

1. Compatibility: This relay transformer is compatible with a wide range of thermostats, including Honeywell and White-Rodgers models.

2. Efficient Design: The 8A02A-8 can handle a relatively high current load, making it suitable for larger heating and cooling systems.

3. Durable Construction: The transformer's robust design ensures long-lasting performance, even in harsh environments.

1. Limited Voltage Range: The transformer is designed for use with 24V AC systems only, which might limit its versatility for certain applications.

2. Potential Noise: Some users have reported that the transformer can produce a faint humming noise when in operation, which might be an issue for those who prioritize silence in their homes.

The White-Rodgers 8A02A-8 Relay Transformer is a reliable and efficient component for heating and cooling systems that require a high current capacity and compatibility with various thermostats. However, its limited voltage range and potential noise production might be drawbacks for some users. If you are looking for a versatile transformer that can work with various voltage levels or prefer a silent operation, you might want to consider alternative options.

Based on its compatibility, efficiency, and durability, the White-Rodgers 8A02A-8 Relay Transformer is a strong recommendation for those seeking a reliable transformer for larger heating and cooling systems that work with 24V AC. If you require a transformer with a broader voltage range or a quieter operation, you may want to explore other options, such as the Honeywell T87F1001 or the General Electric 10278 Relay Transformer.

Details:

You are buying a used white-rodgers 8A02A-8 relay transformer.

specifications genpurrelays:

• brand: White-rodgers
• mpn: 8a02a-8

shipping genpurrelays:

• service: standard
• transit: 2-6 days
• class: standard
• type: fixed

general genpurrelays:

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

offer genpurrelays:

• availability: in stock
• options: ship-to-home
• prices: $44.91–$189.07
• item condition:
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  • New – Open box
• started: october 29, 2025
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• sold #: 13
• in stock #: 5

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