59652 WARD LEONARD Rheostat Nos

Review WARD LEONARD Vintage Rheostat Type 64 Ohms 600v Amps 5.0-1.0 Inch Nos

The Ward-Leonard 59652 Rheostat is a versatile and high-performing electrical component designed for industrial applications. This rheostat, specifically model 300R with a 64-terminal configuration, is rated for a working voltage of 600 volts and can handle currents up to 5.0 amperes when in the no load state, and down to 1.0 amperes when fully loaded.

The 59652 Rheostat is engineered to provide precise resistance adjustment, enabling operators to fine-tune electrical circuitry for optimal performance. It features a robust design with a rugged metal housing, ensuring durability and reliability even in demanding industrial environments.

The 64-terminal configuration of this rheostat offers extensive connectivity options, allowing for easy integration into various electrical systems. Each terminal is clearly labeled for easy identification and wiring. The terminals are also designed to accommodate a variety of wire sizes, providing flexibility in installation.

The Ward-Leonard 59652 Rheostat is a resistance loading device, meaning it reduces the amount of current flowing through a circuit by increasing the resistance. This makes it an essential component in applications where precise control over electrical current is required, such as motor speed control, power factor correction, or voltage regulation.

The rheostat is designed with a user-friendly adjustment mechanism, typically a rotary knob or a linear slider, that allows operators to easily change the resistance value. The adjustment range of this particular model is not explicitly stated in the provided information, but it is generally available in various resistance ranges to cater to different applications.

The Ward-Leonard 59652 Rheostat is manufactured to meet the highest standards of quality and safety. It undergoes rigorous testing to ensure it performs efficiently and reliably under various operating conditions. This rheostat is also RoHS compliant, meaning it does not contain any hazardous substances, making it an environmentally friendly choice for your industrial electrical needs.

The Ward-Leonard 59652 Rheostat is a type of adjustable voltage regulator used in industrial applications. This specific model is rated for a 300R primary winding, 64 secondary taps, 600 volts maximum input voltage, and a 5.0 to 1.0 output ratio. Like any industrial component, there are pros and cons to consider before making a purchasing decision.

1. Adjustable Output: The primary advantage of a Ward-Leonard rheostat is its ability to regulate the output voltage to meet specific application requirements.

2. Rugged Design: These rheostats are built to withstand the demanding conditions of industrial environments, ensuring reliable performance over an extended period.

3. Customizable: With various tapping options, the rheostat can be adjusted to output a wide range of voltages, making it a versatile component.

1. Energy Inefficiency: Rheostats, in general, are not the most energy-efficient components since they dissipate some energy as heat during the voltage regulation process.

2. Wear and Tear: The sliding contacts in a Ward-Leonard rheostat can wear out over time, requiring regular maintenance or replacement.

3. Complexity: These rheostats have multiple components and require a higher level of expertise to install and maintain compared to simpler components.

The Ward-Leonard 59652 Rheostat offers several advantages, such as adjustable output, rugged design, and versatility. However, it also comes with some disadvantages, including energy inefficiency, wear and tear, and complexity. Considering these factors, it is recommended for applications where precise voltage control is essential and the benefits of the rheostat outweigh the potential drawbacks. For applications with less stringent voltage control requirements, other, more energy-efficient voltage regulation solutions may be more suitable.

Details:

By Ward Leonard as pictured. It has never been used but it out of box for a while and is little dingy looking. You are buying a vintage rheostat mfg.

specifications passivecompos:

• brand: Ward Leonard
• mpn: 59652
• type: Rotary Rheostat

payments passivecompos:

• other
• credit card: mastercard
• wallet: apple-pay

returns passivecompos:

• policy: no returns

shipping passivecompos:

• transit: 3-8 days
• type: fixed
• service: usps ground advantage
• class: standard
• carrier: usps

seller passivecompos:

• city: elysburg, pennsylvania
• rating: 100.0%
• # reviews: 1774

general passivecompos:

• category: Business & Industrial > Passive Components > Potentiometers Variable Resistors > Rheostats

offer passivecompos:

• started: july 14, 2025
• quantity: 1
• sold #: 15
• options: ship-to-home
• availability: in stock