M35AA-12D MAGNECRAFT Relay

Review MAGNECRAFT Relay Good Condition

The Magnecraft M35AA-12D is a high-quality, 12V DC coil relay designed to provide reliable and efficient switching of electrical loads. This versatile relay is suitable for various applications, including HVAC systems, industrial automation, and automotive uses.

The Magnecraft M35AA-12D features a compact size, measuring at 1.75 inches long, 1.15 inches wide, and 1.0 inches high, making it an ideal choice for space-constrained installations. Its gold-plated contacts ensure minimal resistance and excellent contact life, which translates to reliable switching and reduced wear and tear over time.

This relay comes with a 12V DC coil and can handle a maximum load of 35 amperes at 240 volts AC, making it capable of handling substantial electrical loads. Its form C normally open (NO) and normally closed (NC) contacts allow for flexible wiring configurations, and the relay can be used in both SPST and DPST configurations.

The Magnecraft M35AA-12D is built with a robust construction, featuring a die-cast aluminum housing and a silicone rubber boot to protect against vibration and moisture. The relay also comes with a built-in diode to provide reverse voltage protection.

The Magnecraft M35AA-12D is designed for long-lasting performance and comes with a 2-year warranty from the manufacturer. Its high current capacity, reliable contacts, and robust construction make it an excellent choice for applications that require dependable switching of electrical loads.

The Magnecraft M35AA-12D relay is a 12-volt, normally open (NO), mechanical relay with a contact rating of 30 amps and a coil resistance of 120 ohms. Here are some pros and cons that may help in deciding whether to purchase this relay.

1. High Current Capacity: With a contact rating of 30 amps, this relay can handle relatively high current loads.

2. Mechanical Relay: Mechanical relays like the Magnecraft M35AA-12D are often preferred over solid-state relays (SSRs) for high inductive loads as they can switch larger currents and voltages.

3. Normally Open: Being a normally open relay, it does not conduct current when it is not energized, which makes it suitable for applications where you want to disconnect the load when the relay is de-energized.

4. Compact Size: The M35AA-12D has a relatively small size, which makes it suitable for space-constrained applications.

1. Manual Operation: This relay operates mechanically, which means that the switching action is not instantaneous. The time it takes to switch from one state to another is determined by the contact bounce time and the coil inductance.

2. Coil Voltage: The relay requires a 12-volt coil voltage, which can pose a risk of voltage spikes during switching. A flyback diode or a snubber circuit may be necessary to protect against these spikes.

3. Contact Resistance: Over time, the contacts in the relay may wear out, causing an increase in contact resistance, which can lead to higher power losses and potentially failure of the relay.

The Magnecraft M35AA-12D relay is a suitable option for applications that require a mechanically operated, normally open relay with a high current capacity. However, it's important to consider the potential drawbacks, such as the manual operation and the need for protection against voltage spikes, when deciding whether this relay is the best fit for your project.

If you are uncertain about the suitability of the Magnecraft M35AA-12D relay for your particular application, it may be worth considering other options as well. Alternatively, you may want to consult with a professional electrical engineer or technician to help you make an informed decision.

Details:

In good condition and guaranteed working. Please see photos for personal evaluation and specifics. Up for sale is a Magnecraft M35AA-12D relay. See photo for full specs.

specifications genpurrelays:

• brand: Magnecraft
• mpn: M35aa-12d

offer genpurrelays:

• sold #: 21
• started: may 2, 2025
• prices: $15.98–$45.00
• item condition: Used
• in stock #: 2
• availability: in stock
• options: ship-to-home

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• time: 30 days
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• policy: returns accepted

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

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• # reviews: 33618
• rating: 99.8%