R04-11A30-240 NTE Coil Frame Relay

Review NTE Electronics. R04-11a30-240. Coil 240v. 50/60 Hz. Open Frame Relay

The NTE R04-11A30-240 is a compact and versatile 240V, 50/60Hz frame relay coil designed for use in various electronic applications. This open-frame coil is manufactured by NTE Electric, a well-known and trusted name in the electronics industry.

The R04-11A30-240 coil is rated for a voltage of 240 volts and can operate at both 50 and 60 Hz frequencies, making it suitable for use in a wide range of geographical locations. Its open-frame design allows for easy installation in applications where space is a premium. The coil measures 5.5 inches long, 3.2 inches wide, and 1.4 inches high, and it weighs just 0.48 pounds.

The R04-11A30-240 coil is designed with high-quality materials and advanced engineering techniques to ensure reliable and efficient operation. It features a copper winding, which provides excellent electrical conductivity and reduces energy losses. The coil is also built with a robust iron core that can handle the magnetic forces generated during operation.

The terminals on the coil are securely mounted and labeled for easy identification and connection. The terminals are designed to accommodate wires with a diameter of up to 0.25 inches, and they can be accessed from the sides of the coil for added convenience.

The NTE R04-11A30-240 coil is suitable for use in a variety of electronic applications, including motor control circuits, power supplies, and transformer circuits. Its compact size and versatile power specifications make it a popular choice among electronics engineers and designers.

Overall, the NTE R04-11A30-240 is a high-performance and reliable frame relay coil that provides excellent value for its price. Its open-frame design, compact size, and versatile power specifications make it an ideal solution for a wide range of electronic applications.

Buying an NTE R04-11A30-240 Coil: Weighing the Pros and Cons

The NTE R04-11A30-240 coil is a 240V, 50/60Hz, open frame relay coil. Let's assess the potential advantages and disadvantages of purchasing this component.

1. Versatility: This coil is suitable for both 50Hz and 60Hz applications, making it a flexible choice for systems operating in various regions.

2. Efficiency: As an open frame design, this coil allows for better heat dissipation, potentially increasing efficiency and reducing the risk of overheating.

3. Cost-effective: Open frame coils generally cost less than enclosed versions, making the NTE R04-11A30-240 a budget-friendly option.

4. Availability: This coil is widely available from various electronics suppliers, ensuring ease of acquisition.

1. Safety concerns: Open frame designs lack the protective enclosures found in enclosed coils, which may increase the risk of electrical accidents if not properly installed and insulated.

2. Noise generation: Open frame coils can produce more noise compared to enclosed versions due to the absence of shielding. This may be a concern in applications where minimal noise is desired.

3. Lack of environmental protection: Open frame coils do not provide any protection against environmental factors such as moisture, dust, or vibration. This could potentially affect the coil's performance and lifespan.

In conclusion, the NTE R04-11A30-240 coil offers versatility, efficiency, and cost-effectiveness, making it an attractive choice for many applications. However, its open frame design raises safety concerns, generates more noise, and lacks environmental protection.

If the application requires a high level of safety, minimal noise, or environmental protection, it may be worth considering an enclosed coil instead. However, if the primary concern is cost and flexibility, the NTE R04-11A30-240 open frame coil could be a suitable choice. Always ensure proper installation, insulation, and maintenance to mitigate potential risks.

Details:

R04-11a30-240. Specs: 1.5hp, 120v; 2hp, 240vac, 1ph 30a, 240vac: 20a, 277vac 10a, 600vac, coil 240vac.50/60 hz. This listing is for a Nte electronics. It is new old stock.

Open frame relay.

specifications genpurrelays:

• brand: Nte
• mpn: R04-11a30-240
• type: Power Relay
• maximum amperage: 50 A
• coil voltage: 240vac
• current rating: 16-30 A
• features: Heavy Duty
• application: Electronics

offer genpurrelays:

• sold #: 23
• in stock #: 1
• availability: in stock
• started: june 30, 2025
• price: $29.99
• item condition: New
• options: ship-to-home

shipping genpurrelays:

• type: calculated
• service: usps ground advantage
• transit: 3-9 days
• class: standard
• carrier: usps

returns genpurrelays:

• policy: no returns

general genpurrelays:

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

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seller genpurrelays:

• rating: 100.0%
• # reviews: 618
• city: raleigh, north carolina