R04-5A30-24 NTE Relay Spdt

Review NTE Relay Spdt 30a-24vac

The NTE R04-5A30-24 is a Single Pole Double Throw (SPDT) 30A, 24VAC relay. This type of relay is commonly used for switching applications where one input can control two separate outputs.

The NTE R04-5A30-24 is manufactured by NTE Electronics, a leading supplier of high-quality electronic components. The relay features a silver-plated contact material, which ensures reliable and long-lasting performance. The contacts are rated for a contact current of 30 Amperes and a coil voltage of 24 Volts AC.

The relay has a form factor of R04, which is a standard size for SPDT relays. It measures 32.5mm x 17.5mm x 11.5mm and weighs approximately 34 grams. The mounting holes are spaced 25.4mm apart, making it compatible with standard PCB mounting.

The NTE R04-5A30-24 has a coil resistance of 175 ohms and a coil inductance of 1.8 mH. It has a maximum power dissipation of 450 mW and a contact bounce time of less than 50 microseconds. The relay comes with a clear, molded case that provides protection against moisture and dust.

The NTE R04-5A30-24 is a versatile and reliable component for a wide range of switching applications. It is suitable for use in industrial automation, HVAC systems, power supplies, and other applications where reliable switching is required. The relay is RoHS compliant and comes with a one-year warranty from the manufacturer.

In summary, the NTE R04-5A30-24 is a high-quality SPDT 30A, 24VAC relay with a silver-plated contact material, reliable performance, and a standard R04 form factor. It is suitable for a wide range of switching applications and comes with a one-year warranty.

The NTE R04-5A30-24 relay is a single-pole double-throw (SPDT) type of relay with a 30A contact rating and a 24VAC coil voltage. Here are some pros and cons that may help you decide whether to buy this relay:

1. High current handling capacity: The relay can handle up to 30 Amperes of current, making it suitable for heavy-duty applications.

2. AC Coil voltage: The relay operates on 24VAC, which is a standard voltage for many industrial control systems.

3. SPDT Configuration: The relay's SPDT configuration allows for normally open and normally closed contacts, making it versatile for various switching applications.

4. Robust construction: The NTE R04-5A30-24 relay is known for its reliable and robust construction, making it suitable for harsh industrial environments.

5. RoHS Compliant: The relay is RoHS compliant, meaning it does not contain hazardous substances, making it an environmentally friendly option.

1. Size: The relay is relatively larger in size compared to other relays with similar specifications, which may require more space for installation.

2. Cost: The NTE R04-5A30-24 relay is more expensive compared to some relays with similar specifications from other manufacturers.

3. Manual Operation: The relay requires manual operation, meaning it cannot be controlled electronically, which may not be suitable for some applications.

In conclusion, the NTE R04-5A30-24 relay is a reliable and robust option for heavy-duty industrial applications that require a high current handling capacity and SPDT configuration. Its drawbacks include its larger size, higher cost, and manual operation. However, if these factors are not a significant concern, then the NTE R04-5A30-24 relay is a good choice. Alternatively, if you are looking for a smaller, more cost-effective option, you may want to consider relays with similar specifications from other manufacturers.

Details:

Nte relay 04-5a30-24.

specifications genpurrelays:

• brand: Nte
• mpn: R04-5a30-24
• current type: Dc
• type: Power Relay
• maximum amperage: 30 Amps
• contact configuration: Single Pole Double Throw
• coil voltage: 24vac
• application: Commercial, Electronics, Industrial

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• city: macon, georgia
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• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

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• prices: $12.99–$47.95
• item condition: New
• started: february 7, 2026
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