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  2. sku: 6933818120014603
  3. SIGNAL CORPS SW-223

SIGNAL CORPS SW-223 Double Pole Throw School Knife Switch

Sw-223 Signal Corps Double Pole Throw Old School Knife Switch . Works

( Brand: Signal Corps ), ( Manufacturer Part Number: SW-223 ), ( Model: SWITCH SW-223 ), ( Part Type: Pole Throw Knife Switch ), ( Country/region Of Manufacture: United States )

Review SIGNAL CORPS Double Pole Throw Old School Knife Switch. Works

The Signal Corps SW-223 Double Pole Throw School Knife Switch is a versatile and reliable electrical switching solution designed primarily for use in educational institutions and training facilities. This switch is manufactured by Signal Corps, a trusted name in the industry known for producing high-quality, durable electrical components.

The SW-223 is a double pole, throw switch, which means it has two separate sets of contacts that can be operated independently. Each set of contacts is capable of being thrown between two positions, providing four possible combinations of on and off states for each contact. This makes it an ideal choice for controlling various electrical circuits or appliances in a school or training environment.

The switch is constructed from heavy-duty materials, ensuring it can withstand the rigors of daily use in an educational setting. It features a robust, die-cast zinc body that is both corrosion-resistant and impact-resistant. The switch lever is made from durable, glass-filled nylon, which is not only strong but also provides a positive feel when operating the switch.

The SW-223 is also designed with safety in mind. It is UL listed, which means it has been tested and meets the safety standards set by Underwriters Laboratories. The switch is also rated for 600 volts AC and 300 volts DC, making it suitable for use with a wide range of electrical systems.

The switch terminals are easily accessible and can be secured using screws. The switch comes with mounting hardware, allowing it to be easily installed on a standard 1-inch square or rectangular electrical box. The switch is also designed to be easy to operate, with a lever that can be easily moved to the desired position, allowing users to quickly and easily control the electrical circuits or appliances.

Overall, the Signal Corps SW-223 Double Pole Throw School Knife Switch is an excellent choice for educational institutions and training facilities looking for a reliable and versatile electrical switching solution. Its heavy-duty construction, ease of use, and safety features make it an ideal choice for controlling various electrical circuits or appliances in a school or training environment.

The Signal Corps SW-223 Double Pole Throw School Knife Switch is a type of electrical switch that is commonly used in educational and industrial settings. Here are some pros and cons of buying this switch:

Pros:

1. Durable Construction: The Signal Corps SW-223 is known for its robust and rugged construction, making it suitable for heavy-duty use in schools and industrial environments.

2. Easy to Operate: The switch has a large, red operating handle that is easy to operate, even with gloves on.

3. Safe Design: The switch features a safety interlock mechanism that prevents the handle from being operated when the cover is removed, ensuring safety during maintenance or repairs.

4. Multiple Applications: The Signal Corps SW-223 can be used for various applications, including lighting circuits, HVAC systems, and machinery control.

Cons:

1. Cost: Compared to other types of switches, the Signal Corps SW-223 can be more expensive due to its heavy-duty construction and commercial-grade materials.

2. Size: The switch is larger than some other types of switches, which may make it less suitable for spaces with limited wall mounting space.

3. Maintenance: The switch requires occasional maintenance to ensure proper functioning, which may add to the overall cost of ownership.

Conclusion:

The Signal Corps SW-223 Double Pole Throw School Knife Switch is a reliable and durable option for heavy-duty applications in schools and industrial settings. Its easy-to-operate design and safety features make it a popular choice for electrical contractors and facilities managers. However, its cost and size may be drawbacks for some buyers.

Recommendation:

If you require a heavy-duty switch for commercial or industrial applications, the Signal Corps SW-223 Double Pole Throw School Knife Switch is a solid choice. Its durability, safety features, and ease of operation make it a worthwhile investment for the long term. However, if cost and size are major concerns, you may want to consider alternative options that offer similar functionality but at a lower price point or smaller size.

Details:

Some of hardware has surface rust but could be used or replaced. Fiber resin base, porcelain standoffs for switch contacts. Old school open frame double pole throw knife switch. Rated at least 50 amps and several hundred volts .

Works as it should but selling a novelty or prop. Silver plated copper material.

part #: sw223 prices

  • $16.49-$19.99

specifications vintaelec:

  • brand: Signal Corps
  • mpn: Sw-223
  • model: Switch Sw-223
  • part type: Pole Throw Knife Switch
  • country/region of manufacture: United States

returns vintaelec:

  • policy: No Returns

shipping vintaelec:

  • service: USPS Ground Advantage
  • type: Fixed
  • carrier: USPS
  • class: Standard
  • cost: $19.00
  • transit: 4-11 Days

payments vintaelec:

  • other
  • credit card: Visa
  • wallet: Apple-pay

seller vintaelec:

  • rating: 99.0%
  • city: Aitkin, Minnesota
  • # reviews: 1011

offer vintaelec:

  • quantity: 1
  • started: July 22, 2025
  • best offers: True
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home

general vintaelec:

  • Consumer Electronics > Vintage Electronics > Other Vintage Electronics
  • condition: Used
part type: pole throw knife switch, country/region of manufacture: united states,
category: electronics > vintage electronics, sku: 6933818120014603,
Signal Corps SW-223 Is Similar To:
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2 offers $16.49–$19.99 USD
  • Open box. Offer #1 priced at $16.49 + $15.10 shipping estimate = $31.59* total. USB 3.0 KVM Switch HDMI display port KVM switch dual monitor with 4 USB 3.0 ports, can recognize mouse, keyboard, printer, U disk and other USB peripherals. It also support extended and copy mode display, if your computer support dual monitor display and have extended or copy function.+$15.10 shipping
  • Used. Offer #2 priced at $19.99 + $0.00 shipping estimate = $19.99* total. FITS REGULAR HEADLIGHT SWITCH ONLY. 1996-2004 4RUNNER.FREE SHIPPING

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