MTL-5021 MEASUREMENT Loop Solenoid Alarm Driver Barrier

Review MEASUREMENT Technology New Loop Powered Solenoid Alarm Driver Barrier

The MTL-5021, also known as the MTL5021, is a versatile loop solenoid alarm driver barrier manufactured by MTL Instruments. This device is specifically designed for use in security systems, access control, and automation applications where a reliable and efficient way to activate alarms or control access is required.

The MTL-5021 is a 24V DC loop-powered solenoid driver, which means it derives its power from the same circuit as the solenoid it controls. This design simplifies wiring requirements and eliminates the need for an additional power supply. The driver can support solenoids with a maximum resistance of 10 ohms and a maximum inrush current of 10 amps.

The driver is equipped with a built-in alarm output that can be configured to activate when the solenoid is energized or de-energized. This feature can be used to trigger alarms, relays, or other devices in response to the solenoid's status. The alarm output is normally open and can be set to NO or NC (normally open or normally closed) configurations, depending on the user's application requirements.

The MTL-5021 is housed in a compact and robust die-cast aluminum enclosure, measuring 78 x 53 x 32 mm (L x W x H), and features a IP65 rating, making it suitable for use in harsh environments. It also has a protective fuse on the input side to protect against overloads and short circuits.

This driver is easy to install and operate, with a simple two-wire connection to the solenoid and a three-wire connection to the alarm output (VCC, GND, and output). The driver can be mounted on a DIN rail or directly onto a surface using the provided mounting holes.

The MTL-5021 loop solenoid alarm driver barrier is an excellent choice for applications where a reliable and efficient way to activate alarms or control access is necessary. Its versatile features, robust design, and ease of use make it a popular choice among security system integrators, access control system designers, and automation engineers.

The MTL-5021 MTL5021 Loop Solenoid Alarm Driver Barrier is an electrical device designed to control the operation of loop solenoids in various automation applications. Here are some potential pros and cons of buying this product:

1. Versatility: The MTL-5021 is suitable for use with a wide range of loop solenoids, making it a flexible option for various automation systems.

2. Reliability: This device is designed to provide reliable operation, ensuring that the loop solenoids function as intended and that the alarm or barrier system is effective.

3. Easy Installation: The MTL-5021 is easy to install, requiring only a few connections to the power supply and the loop solenoids.

4. Protection against Overloading: The device includes overload protection, which helps prevent damage to the loop solenoids and the MTL-5021 itself if there is a surge in current.

5. Cost-effective: Compared to other options on the market, the MTL-5021 is a cost-effective solution for controlling loop solenoids in automation applications.

1. Limited Inputs: The MTL-5021 only has one input, which may not be sufficient for more complex automation systems that require multiple inputs.

2. Manual Reset: In the event of an alarm, the MTL-5021 requires manual reset, which can be time-consuming and inconvenient in some applications.

3. Not Waterproof: The MTL-5021 is not designed for use in wet or humid environments, which may limit its applicability in certain industries or applications.

The MTL-5021 MTL5021 Loop Solenoid Alarm Driver Barrier is a reliable and cost-effective solution for controlling loop solenoids in various automation applications. Its ease of installation and versatility make it an attractive option for many users. However, its limited inputs, manual reset, and lack of waterproofing may make it less suitable for more complex systems or environments. Ultimately, the decision to buy the MTL-5021 will depend on the specific requirements of your automation application.

If you have a simple automation application that requires the control of loop solenoids and does not require multiple inputs or waterproofing, then the MTL-5021 MTL5021 Loop Solenoid Alarm Driver Barrier is an excellent choice. However, if you have a more complex system or require multiple inputs or waterproofing, then you may want to consider other options on the market that better meet your needs.

Details:

Buyer may arrange their own shipping if desired. Industrial electrical automation since 1988. This ad includes everything pictured and described above. Item is new in box.

We'll reply quick as possible. Shipping details, orders under 90 lbs can ship the same day if paid before 3p et, m-f. If it is not pictured or described above, included.

specifications genpurrelays:

• brand: Measurement
• mpn: Mtl-5021
• type: Safety Barrier
• country of origin: United States
• bc category: Relays/other Relays

seller genpurrelays:

• city: chattanooga, tennessee
• # reviews: 16058
• rating: 100.0%

shipping genpurrelays:

• service: ups ground, ups 2nd day air, ups next day air saver
• type: calculated
• transit: 3-7 days
• carrier: ups
• class: standard, expedited, one-day

offer genpurrelays:

• options: ship-to-home
• sold #: 11
• in stock #: 5
• started: february 3, 2026
• availability: in stock
• best offers: true
• prices: $71.07–$175.00
• item condition:
  • New – Open box
  • New
  • Used

general genpurrelays:

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

returns genpurrelays:

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

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• other
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• credit card: mastercard