MK-100HL LEC CO. LTD Meter Relay Fnob

Review LEC CO. LTD Meter Relay Fnob

Introducing the LEC LTD MK-100HL Meter Relay FNOB (Function No. Operating Branch), a versatile and reliable solution for your metering and control applications. This meter relay offers a high level of accuracy and precision, making it an excellent choice for various industries, including power generation, water and wastewater treatment, and oil and gas.

The LEC LTD MK-100HL Meter Relay FNOB is a 5-pole, 2-changeover, 1-coil, 1-normally open contact device. It is designed to operate with primary current inputs ranging from 1 A to 10 A, and secondary current outputs up to 1 A. The relay features a high-quality, gold-plated contact system that provides long-lasting performance and ensures superior conductivity.

This meter relay is equipped with a built-in current transformer, which enables it to measure and operate on currents up to 1000 A. It features an adjustable operating torque, allowing you to fine-tune the relay's performance to meet your specific application requirements. The relay also comes with an adjustable time delay function, which can be set between 0.1 seconds and 999.9 seconds, providing you with added flexibility and control.

The LEC LTD MK-100HL Meter Relay FNOB is housed in a robust, die-cast aluminum enclosure that offers excellent protection against harsh environments. It is rated for operation in temperatures ranging from -40 C to 70 C, ensuring reliable performance in a wide range of operating conditions. The relay is also equipped with an overload protection feature, which helps prevent damage to the relay in the event of overcurrent conditions.

This meter relay is easy to install and integrate into your metering and control systems. It comes with a clear, easy-to-read scale on the front panel, which allows for quick and accurate setting of the operating current. The relay also features a built-in test function, which simplifies routine maintenance and testing.

In summary, the LEC LTD MK-100HL Meter Relay FNOB is a high-performance, versatile, and reliable solution for your metering and control applications. Its adjustable operating torque, adjustable time delay function, and built-in current transformer make it an excellent choice for a wide range of applications, while its robust design and excellent protection features ensure reliable performance in harsh environments.

The LEC LTD MK-100HL Meter Relay FNOB (Force-Make and Break) is an electrical component used to transfer contact from a meter to a load when the meter reading reaches a specific value. Here are some pros and cons of buying this particular model:

1. Reliable and Durable: LEC is a reputed brand known for manufacturing high-quality electrical components. The MK-100HL relay is designed to withstand heavy usage and harsh environments.

2. Wide Operating Range: This relay can handle a wide range of currents and voltages, making it suitable for various applications.

3. Easy Installation: The relay comes with a plug-in terminal block, making it easy to install and connect to the meter and load.

4. Accurate and Consistent: The relay is designed to provide accurate and consistent contact transfer, ensuring reliable operation.

1. Expensive: Compared to other relays in the market, the LEC LTD MK-100HL relay can be quite expensive.

2. Bulkier Size: This relay is larger in size than some other models in the market, which may make it less suitable for applications where space is a constraint.

3. Limited Adjustability: The relay does not offer much adjustability, which may limit its application in certain situations.

The LEC LTD MK-100HL Meter Relay FNOB is a reliable and durable component that can handle heavy usage and harsh environments. It offers a wide operating range and easy installation, making it suitable for various applications. However, it can be quite expensive, and its bulkier size and limited adjustability may not make it the best choice for all applications.

If you are looking for a reliable and durable meter relay for heavy-duty applications, the LEC LTD MK-100HL Meter Relay FNOB is a good choice. However, if you are on a tight budget or require a smaller size or more adjustability, you may want to consider other options in the market.

Details:

Lec MK-100HL meter relay meter relay. The product must be the original item shipped, with matching serial numbers if applicable. Most items are in stock when they listed. Special instructions.

Manufacturer part number: MK-100HL. The item has its original packaging but it is not sealed. Lec MK-100HL meter relay manufactured by co. A new, unused item with no signs of wear.

2-year MRI shield protection plan included.

specifications genpurrelays:

• brand: Lec Co. Ltd
• mpn: Mk-100hl
• part type: Meter

returns genpurrelays:

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

shipping genpurrelays:

• type: calculated
• transit: 4-10 days
• service: ups ground, ups next day air
• carrier: ups
• class: standard, one-day

general genpurrelays:

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

offer genpurrelays:

• sold #: 11
• in stock #: 3
• started: january 10, 2026
• options: ship-to-home
• best offers: true
• prices: $22.99–$25.99
• item condition:
  • New – Open box
  • Used
• availability: in stock

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• # reviews: 19512
• city: mount sterling, kentucky
• rating: 99.6%

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