1. Panel Meters On Sale
  2. sku: 5171578339781602
  3. OLD 266-058

OLD 266-058 Round MR26W015AFVVR 0-15ACV 1/2 60HZ 400HZ

Mr26w015afvvr A&m 266-058 And 0-15acv 2 1/2 Inch Round New Old Stock 60hz Or 400hz

( Brand: Old ), ( Manufacturer Part Number: 266-058 )

Review OLD And 1/2 Inch Round New Stock 60hz Or 400hz

Product Description:

The MR26W015AFVVR 0-15ACV 1/2 Round 60Hz/400Hz Adjustable Voltage Variac is a versatile and powerful electrical device designed for use in various applications requiring voltage adjustment. This variac, manufactured by 266-058, is a 1/2 round model with a capacity of 15 amps and is suitable for use in North American power systems operating at 60Hz and 400Hz frequencies.

The adjustable voltage variac features a rotary knob that allows the user to smoothly adjust the output voltage from 0 to the maximum rated voltage. The voltage can be set accurately and precisely, making it an ideal tool for testing electrical equipment or for use in applications where the voltage level needs to be controlled. The variac is also equipped with a built-in thermostat that helps protect against overheating, ensuring safe and efficient operation.

The MR26W015AFVVR 0-15ACV 1/2 Round 60Hz/400Hz Adjustable Voltage Variac is designed with a heavy-duty construction, ensuring durability and reliability in various industrial and commercial environments. Its compact size and rounded shape make it easy to install and integrate into different systems. The variac also comes with a grounding lug, ensuring proper grounding for safe operation.

This adjustable voltage variac is suitable for use with various types of electrical loads, including motors, transformers, and other electrical equipment. Its adjustable voltage capability makes it a versatile tool for a wide range of applications, from testing and troubleshooting to process control and power conditioning.

The MR26W015AFVVR 0-15ACV 1/2 Round 60Hz/400Hz Adjustable Voltage Variac is compliant with relevant electrical safety standards, ensuring safe and reliable operation. It is also backed by a manufacturer's warranty, providing peace of mind and protection against defects in materials and workmanship.

If you're looking for a powerful and versatile adjustable voltage variac to meet your electrical needs, the MR26W015AFVVR 0-15ACV 1/2 Round 60Hz/400Hz model from 266-058 is an excellent choice. Its smooth voltage adjustment, heavy-duty construction, and compatibility with various electrical applications make it a must-have tool for any electrical workshop or industrial facility.

The MR26W015AFVVR 0-15ACV 1/2 round 60Hz-400Hz voltage variac is an electrical device designed to adjust the voltage input to an appliance or equipment. Here are some pros and cons of buying this variac:

Pros:

1. Flexible voltage control: This variac can adjust voltage from 0 to 15 volts at both 60Hz and 400Hz frequencies, making it suitable for a wide range of applications.

2. Heavy-duty construction: The variac is built with a robust and durable design, featuring a cast iron housing and a copper winding.

3. Overvoltage protection: It comes with a built-in overvoltage protection feature that prevents the variac from delivering more voltage than the rated capacity, ensuring the safety of connected equipment.

4. Voltmeter and Amp meter: The variac includes built-in voltmeter and amp meter for easy monitoring of voltage and current levels.

5. UL listed: The variac is UL listed, which means it has been tested and certified by Underwriters Laboratories for safety and performance.

Cons:

1. Size and weight: The variac is relatively large and heavy, which may make it difficult to transport and install in tight spaces.

2. Price: The variac is more expensive than some other voltage regulators or variacs in the market.

3. Manual operation: The variac requires manual adjustment of the voltage, which can be time-consuming and less convenient compared to automatic voltage regulators.

4. High power consumption: The variac consumes a significant amount of power, especially when fully loaded, which can increase energy costs.

5. Potential risk of electrical shock: As with any electrical device, there is a risk of electrical shock when handling or using the variac, especially if proper safety precautions are not taken.

In conclusion, the MR26W015AFVVR 0-15ACV 1/2 round 60Hz-400Hz voltage variac offers several advantages such as flexible voltage control, heavy-duty construction, and built-in protective features. However, it also has some disadvantages such as size and weight, price, manual operation, and high power consumption.

If you require a variac for applications that require precise voltage control and safety features, and if the size and cost are not a concern, then this variac may be a good investment. However, if you are looking for a more compact, affordable, and automatic voltage regulator, then you may want to consider other options. Ultimately, the decision to buy this variac depends on your specific application requirements, budget, and safety considerations.

Details:

Condition: New Open box. Shipping: Shipping Options: Domestic shipping: Fixed Charges. Item itself is new and unused. Condition Notes: New Old Stock item or product may have been on shelf for any period of time.

Possible damage to package, may have new labeling, or packaging. Shipping Carrier Domestic, USPS Priority Mail Medium Flat Rate Box $12.85. 266-058 A M MR26W015AFVVR 0-15ACV 2 1/2 ROUND NEW OLD STOCK 60Hz OR 400Hz:: / FULL SCALE 15ACV 400Hz. I do not know the fit, form, or function of these surplus items but list as much information in the can.

part #: 266058 price

  • $35.00

specifications melsmeters:

  • brand: Old
  • manufacturer part number: 266-058

offer melsmeters:

  • options: Ship-to-home
  • quantity: 50
  • sOld: 0
  • availability: In Stock
  • best offers: True
  • started: April 3, 2026

payments melsmeters:

  • other
  • credit card: Discover
  • wallet: Apple-pay

shipping melsmeters:

  • carrier: USPS
  • service: USPS Priority Mail Medium Flat Rate Box
  • cost: $12.85
  • transit: 5-11 Days
  • class: Expedited
  • type: Fixed

returns melsmeters:

  • policy: No Returns

seller melsmeters:

  • city: Chesapeake, Virginia
  • # reviews: 460
  • rating: 100.0%

general melsmeters:

  • condition: New Open box
  • Test, Measurement Inspection > Test Meters Detectors > Panel Meters
category: business & industrial > test, measurement inspection > test meters detectors > panel meters, sku: 5171578339781602,

Old 266-058 Is Similar To:

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1 offer $35.00 USD
  • New – Open box. Offer #1 priced at $35.00 + $12.85 delivery = $47.85* total. Condition Notes. Item itself is new and unused.+$12.85 shipping

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