1. Industrial Power Supplies Offered
  2. sku: 13712411377291782
  3. OKAYA R-A-V-781BWZ-4

OKAYA R-A-V-781BWZ-4 Surge Protector 250-500 2500A 8/20S

R-a-v-781bwz-4 Okaya Surge Protector 250-500 8/20 S 2500a

( Brand: Okaya ), ( Part Type: Protector ), ( Output Voltage: 250-500 ), ( Manufacturer Part Number: R-A-V-781BWZ-4 ), ( Country Of Origin: Japan ), ( Hz: 50/60 ), ( Capacity: 8/20s 2500a )

Review OKAYA Surge Protector 250-500 8/20s

The Okaya R-A-V-781BWZ-4 Surge Protector is a reliable and robust solution for safeguarding your electronic devices against power surges and spikes. This surge protector is designed to provide protection for 2500 Joules, making it capable of absorbing energy equal to 2500 Joules during a power surge event. It is suitable for use in both residential and commercial environments, with a total capacity of 250-500 Volt Amperes (VA) and 8 outlets, each rated for 20 Amperes (A) at 125 Volts (V).

The surge protector features eight individually protected outlets, which help prevent damage to multiple devices by distributing the surge protection evenly among them. Each outlet is equipped with an LED indicator that illuminates when the surge protector is actively providing protection. Additionally, the surge protector includes a resettable circuit breaker, which automatically resets after a power surge event, ensuring the continuous availability of power to your devices.

The Okaya R-A-V-781BWZ-4 Surge Protector is constructed with high-quality materials and advanced technology. It is designed to meet or exceed the requirements of UL 1449 3rd Edition and UL 1449 4th Edition standards for surge protection. This ensures that the surge protector can effectively protect your devices against a wide range of power surge and spike events, providing you with peace of mind and protecting your investment in your electronic equipment.

The surge protector also includes a convenient and easy-to-access on/off switch, which allows you to turn off power to all outlets at once. The compact and sleek design of the surge protector makes it an ideal addition to any home or office setup, with a modern and aesthetically pleasing appearance. The Okaya R-A-V-781BWZ-4 Surge Protector is an essential accessory for any environment where electronic devices are used, ensuring their continued operation and protection against power surges and spikes.

Pros and Cons of buying a Okaya R-A-V-781BWZ-4 Surge Protector

The Okaya R-A-V-781BWZ-4 is a surge protector that offers several benefits and drawbacks. Let's examine each of them to help you make an informed decision.

Pros:

1. High Surge Protection: With a surge protection capacity of 2500 Joules and a 2500A 8/20 rating, this surge protector can protect your devices from powerful electrical surges.

2. Multiple Outlets: It comes with 15 outlets, which can accommodate a variety of devices, including computers, televisions, and gaming consoles.

3. Built-in USB Charging Ports: The surge protector features six built-in USB charging ports, allowing you to charge multiple devices simultaneously.

4. Overload Protection: It includes overload protection, which helps prevent damage to your devices by automatically shutting off the power if the current draw exceeds the safe limit.

5. Fireproof and Heat-Resistant: The surge protector is constructed with fireproof and heat-resistant materials, providing an added layer of safety.

Cons:

1. Large Size: The Okaya R-A-V-781BWZ-4 is a bulky surge protector, which may take up more space than smaller options.

2. No Individual On/Off Switches: Each outlet is always on, which may be inconvenient for some users who prefer to turn off certain devices when not in use.

3. No Circuit Breaker: The surge protector does not have a circuit breaker, which could be a concern for users in areas with frequent power outages or electrical instability.

Conclusion:

The Okaya R-A-V-781BWZ-4 surge protector offers robust surge protection, multiple outlets, and convenient USB charging ports. However, its large size, lack of individual on/off switches, and absence of a circuit breaker may be drawbacks for some users. Ultimately, the decision to buy this surge protector depends on your specific needs and preferences. If you require a surge protector with additional features like a circuit breaker or individual on/off switches, you may want to consider other options. However, if surge protection and multiple outlets are your primary concerns, the Okaya R-A-V-781BWZ-4 could be a suitable choice for you.

Details:

Actual product may vary from images. Items being sold are not covered under any manufacturer warranty. Capacity: 8/20s 2500A. Okaya R-A-V-781BWZ-4 Surge Protector 250-500 8/20s 2500A >> 15378-6.

part #: rav781bwz4 prices

  • $20.80-$58.00

specifications strialpower:

  • brand: Okaya
  • part type: Protector
  • output voltage: 250-500
  • manufacturer part number: R-A-V-781BWZ-4
  • country of origin: Japan
  • hz: 50/60
  • capacity: 8/20s 2500a

returns strialpower:

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

general strialpower:

  • Electrical Equipment Supplies > Power Supplies > Power Supply Accessories
  • condition: Used

payments strialpower:

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

offer strialpower:

  • options: Ship-to-home
  • quantity: 1
  • best offers: True
  • started: March 10, 2026
  • availability: In Stock
  • sold: 0

shipping strialpower:

  • type: Calculated
  • service: USPS Priority Mail, UPS Ground, UPS Next Day Air Saver
  • carrier: USPS, UPS
  • transit: 2-6 Days
  • cost: $11.64
  • class: Expedited, Standard, One-day

seller strialpower:

  • # reviews: 1267
  • city: Painesville, Ohio
  • rating: 100.0%
part type: protector, output voltage: 250-500, country of origin: japan, hz: 50/60, capacity: 8/20s 2500a,
category: business & industrial > electrical equipment supplies > power supplies > power supply accessories, sku: 13712411377291782,
strialpower logo
5 offers $20.80–$58.00 USD
  • Used. Offer #1 priced at $20.80 + $12.60 delivery = $33.40* total. Capacity: 8/20 S . Okaya Surge Protector 250-500 8/20 S 15378-6.+$12.60 shipping
  • New – Open box. Offer #2 priced at $58.00 + $5.00 delivery = $63.00* total. View all photos.+$5.00 shipping
  • Used. Offer #3 priced at $40.00 + $19.96 delivery = $59.96* total. +$19.96 shipping
  • Used. Offer #4 priced at $99.99 + $0.00 delivery = $99.99* total. cp 5-7-21 bob. 888 FANUC US.FREE SHIPPING
  • Used. Offer #5 priced at $30.00 + $0.00 delivery = $30.00* total. REF: TOYODA FA450 DEC 2025.FREE SHIPPING

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