RKS400 OHMITE Rheostat Dial Plate Knob Amp

Review OHMITE Rheostat 400 Ohms 100 Watt 0.5 Model Dial Plate And Knob

The Ohmite RKS400 0454 Rheostat is a versatile and reliable adjustable resistance device designed for various electrical applications. This rheostat, specifically the model with a 0.5 amp dial plate knob, offers several key features that make it an excellent choice for users seeking precise resistance adjustments.

The RKS400 0454 Rheostat is engineered with Ohmite's renowned carbon composition technology, ensuring consistent and stable resistance values over an extended period. Its 400-watt power rating makes it suitable for handling moderate power loads, while its compact size allows for easy integration into various systems and projects.

This rheostat comes with a 0.5 amp dial plate knob, which provides a convenient and accurate means of adjusting the resistance value. The dial plate knob is calibrated with clear markings to facilitate easy and precise resistance setting. The knob's smooth operation ensures a comfortable user experience, allowing for fine-tuned adjustments with minimal effort.

The RKS400 0454 Rheostat is constructed with a robust housing that can withstand the rigors of industrial and laboratory environments. Its durable design ensures reliable performance under various operating conditions, making it an ideal choice for applications requiring adjustable resistance values.

The rheostat's termination options include screw terminals, enabling easy and secure wiring connections. It also features a rotary switch that allows for multiple resistance settings, adding versatility to its design.

In summary, the Ohmite RKS400 0454 Rheostat with a 0.5 amp dial plate knob is a high-performance and versatile adjustable resistance device. Its consistent resistance values, robust design, and easy-to-use dial plate knob make it a popular choice for various electrical applications, providing users with the precision and reliability they require.

The Ohmite RKS400 0454 Rheostat is a variable resistor used to control electrical current or voltage in a circuit. This particular model is a 400 watt, 0.5 amp rheostat with a dial plate knob. Here are some pros and cons that may help you decide whether to purchase this rheostat:

1. High wattage: With a maximum power rating of 400 watts, this rheostat can handle high power applications.

2. Adjustable: The dial plate knob allows for easy adjustment of resistance, making it useful for controlling current or voltage in circuits.

3. Rugged design: Ohmite is known for producing high-quality components, and this rheostat is no exception. It is built to withstand heavy use and harsh environments.

4. Low resistance range: This rheostat has a minimum resistance of 0.5 ohms, making it suitable for use in low resistance applications.

1. Size and weight: This rheostat is larger and heavier than some other models due to its high wattage and rugged design.

2. Cost: As a high-wattage, heavy-duty rheostat, this model is more expensive than lower-wattage options.

3. Manual adjustment: While the dial plate knob allows for easy adjustment, it may not be as precise as using a digital controller or other automated method.

In conclusion, the Ohmite RKS400 0454 Rheostat is a high-quality, heavy-duty component suitable for use in high power applications where precise resistance control is not required. Its rugged design and adjustable resistance make it a versatile and reliable option for controlling current or voltage in various circuits. However, its larger size, greater cost, and manual adjustment method may be drawbacks for some users. Ultimately, the decision to purchase this rheostat will depend on the specific requirements of your application and your budget. If you need a high-wattage, rugged rheostat for controlling current or voltage in a heavy-duty application, this model is worth considering.

Details:

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specifications passivecompos:

• brand: Ohmite
• mpn: Rks400
• power rating: 100 W
• type: Rheostat
• item diameter: 3.25 In
• resistance rating: 400 Ohm

returns passivecompos:

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

payments passivecompos:

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

shipping passivecompos:

• service: usps ground advantage, usps priority mail
• type: calculated
• transit: 5-9 days
• class: standard, expedited
• carrier: usps

seller passivecompos:

• city: xenia, ohio
• # reviews: 1739
• rating: 100.0%

general passivecompos:

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

offer passivecompos:

• prices: $18.99–$208.06
• item condition:
  • New – Open box
  • New
  • Used
• options: ship-to-home
• started: december 31, 2025
• availability: in stock
• in stock #: 5
• sold #: 10