OMRON G3PA-420B-VD Box Solid Relay 635305134886

( Brand: Omron ), ( Part Type: Box ), ( Manufacturer Part Number: G3PA-420B-VD ), ( UPC: 635305134886 )

Review OMRON New In Box Solid State Relay

The Omron G3PA-420B-VD is a versatile and reliable Box Solid State Relay (SSR) designed for various industrial automation applications. This SSR is part of Omron's G3 series, which is known for its compact size, high performance, and ease of use.

The G3PA-420B-VD features a contact rating of 200V AC/DC, 10A AC/5A DC. It comes with 4 normally open (NO) contacts and 4 normally closed (NC) contacts, allowing it to handle multiple control functions. The contacts are rated for a total voltage of 50V AC/DC and a total current of 10A.

This SSR operates on a wide input voltage range of 100-277V AC or 24-36V DC, making it suitable for use in various industrial environments. It also has a high switching capacity of up to 25,000,000 operations, ensuring long-lasting performance.

The Omron G3PA-420B-VD is built with solid-state technology, which eliminates bouncing and contact wear, resulting in improved accuracy and reliability compared to traditional electromechanical relays. It also has a built-in diode to protect the load from voltage spikes during coil de-energization.

This SSR is compact in size, measuring only 51.4mm (W) x 96.5mm (H) x 30.5mm (D), making it suitable for installation in space-constrained applications. It also comes with a terminal block that allows for easy and secure wiring connections.

Overall, the Omron G3PA-420B-VD is a high-performance and reliable Box Solid State Relay that is suitable for various industrial automation applications, offering improved accuracy, reliability, and ease of use compared to traditional electromechanical relays.

The Omron G3PA-420B-VD is a solid-state relay (SSR) manufactured by Omron Electronics. SSRs are electric switches that use semiconductor components instead of mechanical contacts, providing advantages such as faster switching times, longer life, and improved reliability compared to traditional electromechanical relays. Here are some potential pros and cons when considering purchasing the Omron G3PA-420B-VD:

1. Fast switching times: With solid-state technology, the relay can switch on and off much faster than its mechanical counterparts, making it suitable for applications where quick response is essential.

2. Longer life: The absence of moving parts results in a longer operational life, reducing the need for maintenance and replacement.

3. Improved reliability: As there are no mechanical components, the chance of failure due to wear and tear is significantly reduced.

4. Compact design: The size of the Omron G3PA-420B-VD is smaller than that of traditional relays, making it ideal for space-constrained applications.

5. Energy efficiency: Since SSRs consume only a small amount of power when switched on, they can save energy in applications where the load is only used intermittently.

1. Higher upfront cost: Solid-state relays generally cost more than their electromechanical counterparts due to their advanced technology and manufacturing process.

2. Limited current and voltage handling capacity: The Omron G3PA-420B-VD is rated for a maximum current of 20A and a voltage of 240V, which may not be sufficient for high-power applications.

3. Limited operating temperature range: The relay's operating temperature range is from -25 C to 70 C, which may not be suitable for extreme temperature environments.

4. Potential for voltage spikes: When switching off, solid-state relays may produce voltage spikes that can affect sensitive electronic components, requiring the use of protective devices like surge protectors or snubber circuits.

The Omron G3PA-420B-VD is a high-performance, compact, and reliable solid-state relay that offers several advantages over traditional electromechanical relays. Its fast switching times, longer life, improved reliability, compact design, and energy efficiency make it an attractive option for various applications. However, its higher upfront cost, limited current and voltage handling capacity, and operating temperature range may be drawbacks for some users.

If your application requires a fast, reliable, and compact switching solution, the Omron G3PA-420B-VD could be an excellent choice. However, carefully consider the specific requirements of your application, such as the available budget, the current and voltage handling capacity, and the operating environment, to determine if this solid-state relay is the best fit for your needs. If the application demands a higher current or voltage, or if the operating temperature exceeds the rated range, it may be necessary to explore alternative solid-state relays or traditional electromechanical relays.

part # g3pa420b prices

• $40.13-$166.00

specifications cncmano:

• brand: Omron
• part type: Box
• manufacturer part number: G3PA-420B-VD
• upc: 635305134886

payments cncmano:

• credit card: Diners-club
• other
• wallet: Apple-pay

general cncmano:

• condition: New
• Business Industrial > CNC, Metalworking Manufacturing > Other CNC, Metalworking Manufacturing

seller cncmano:

• rating: 100.0%
• # reviews: 9147

offer cncmano:

• options: Ship-to-home
• sold: 0
• quantity: 2
• availability: In Stock
• best offers: True
• started: May 29, 2025

shipping cncmano:

• cost: $0.00
• transit: 4-9 Days
• type: Fixed
• class: Standard
• service: Standard

returns cncmano:

• method: Money back
• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

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