KU-4703 POTTER BRUMFIELD Relay

Review POTTER BRUMFIELD And Relay 24v

The Potter Brumfield KU-4703 is a versatile 24V DC coil operated relay designed for various applications that require electrical switching functions. This relay is manufactured by Potter Brumfield, a trusted name in the electrical industry for producing high-quality components.

The KU-4703 is a single-pole, double-throw (SPDT) relay with a coil voltage rating of 24V DC. It has a contact rating of 10 amps at 250V AC or DC, making it suitable for handling moderate current loads. The contacts are silver-plated to ensure optimal conductivity and long-lasting performance.

This relay features a form C contact configuration, which allows for normally open (NO) and normally closed (NC) contacts. The NO contact is closed when the coil is energized, while the NC contact is closed when the coil is de-energized. The KU-4703 also comes with a common (C) terminal, which is always connected to the NO contact when the coil is de-energized.

The KU-4703 relay has a compact size, measuring 35mm x 22mm x 14mm (LxWxH), making it suitable for space-constrained installations. It is also ROHS compliant, ensuring that it meets the strict environmental standards for the restriction of certain hazardous substances.

The Potter Brumfield KU-4703 relay comes with a built-in coil over-voltage protection feature, which helps prevent damage to the coil if the voltage exceeds the rated value. It also has a silver-plated contact resistance of less than 50 milliohms, ensuring fast and reliable switching action.

The KU-4703 relay is designed for reliable operation in various industrial and commercial environments, including those with high levels of electrical noise. It has a contact bounce time of less than 20 milliseconds, making it suitable for use in applications where fast switching is required.

In summary, the Potter Brumfield KU-4703 is a versatile and reliable 24V DC coil-operated relay that offers a compact size, high current capacity, and fast switching action. Its form C contact configuration, built-in coil over-voltage protection, and silver-plated contacts make it an excellent choice for a wide range of applications where electrical switching functions are required.

The Potter Brumfield Ku-4703 relay is a 24V DC coil relay often used in various industrial and automation applications. Let's examine the pros and cons of purchasing this relay.

1. Robust Design: The Ku-4703 relay is built to withstand harsh environments with a rugged construction, making it suitable for industrial applications.

2. High Current Capacity: This relay can handle up to 30 Amperes of current, which is ideal for controlling heavy loads.

3. Versatile: It can be used in various applications, including motor control, alarm systems, and automation projects.

4. Reliable: Potter Brumfield is a reputable manufacturer known for producing high-quality relays.

5. Easy to Install: The relay has a standard size and is easy to mount and wire.

1. Price: Compared to some other relays in the market, the Potter Brumfield Ku-4703 may be more expensive.

2. Manual Operation: This relay does not have built-in protection features like overcurrent or overvoltage protection, which may require additional components for some applications.

3. Limited Switching Frequency: The Ku-4703 relay may not be suitable for applications that require high switching frequencies.

In conclusion, the Potter Brumfield Ku-4703 relay offers a robust design, high current capacity, versatility, and reliability. However, its price may be a disadvantage for some buyers, and it may lack certain advanced features found in more expensive relays.

If you're looking for a reliable and robust relay for industrial applications that can handle heavy loads, the Potter Brumfield Ku-4703 would be an excellent choice. However, if you require a more cost-effective solution or advanced features, you may want to consider other options. Ultimately, the decision depends on your specific application requirements and budget.

Details:

Ryan MRI sells factory new and pre-owned surplus products develops channels to purchase such product. Potter Brumfield KU-4703 relay 24v.

specifications genpurrelays:

• brand: Potter Brumfield
• mpn: Ku-4703
• type: Null
• item length: 7.09
• item height: 8.27
• item width: 6.30

seller genpurrelays:

• city: dover,
• rating: 99.6%
• # reviews: 394

offer genpurrelays:

• price: $12.99
• item condition: Used
• best offers: true
• options: ship-to-home
• started: january 26, 2026
• availability: in stock
• in stock #: 1
• sold #: 10

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• type: fixed
• carrier: fedex
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• transit: 2-4 days
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general genpurrelays:

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

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• policy: returns accepted
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