SW-3821

The NKK Switches SW-3821 27 Rocker CWSB21CACF is a high-quality, durable manual switch designed for a wide range of applications. This switch features 27 rocker switches with a total height of 38.21mm, making it a versatile option for various projects and installations.

Each switch in this series comes with a snap-in design that allows for easy installation and wiring, saving you time and effort during setup. The rocker switches have a unique characteristic, as they come with a combined red and amber (CWCB21CACF) color indicator. This dual-color design enhances user experience by providing clear visual feedback, ensuring that the switch status is easily identified.

The SW-3821 series is known for its robust construction, with a reinforced frame, gold contacts, and UL94 V-0 flame-retardant materials. These features ensure reliable operation under heavy usage conditions, making it suitable for industrial and commercial applications, as well as residential projects.

The rocker switches have a rated current capacity of 1 Ampere and a voltage rating of 250V AC, making them capable of handling various low voltage applications. The tactile design and smooth 12mm throw provide a responsive and positive user experience, while the minimal size (1.3 inches wide) offers excellent space utilization.

Overall, the NKK Switches SW-3821 27 Rocker CWSB21CACF offers a high performance-to-price ratio while catering to the diverse needs of professionals and enthusiasts alike. It is an ideal choice for multifunction control panels, automation projects, and installations that require rugged, feature-rich switches.

NKK Switches SW-3821 27 Rocker CWSB21CACF Red-Amber are industrial-grade rocker switches with an attractive red-amber color scheme, suitable for various applications. Here are the potential pros and cons of buying these switches:

1. High Durability: NKK Switches are known for their robustness and durability. These switches have a switch life of up to 3 million operations, making them ideal for heavy-duty use in industries.

2. Attractive Color Scheme: The red-amber color scheme is visually appealing and makes these switches an excellent choice for applications where easy identification is essential.

3. Versatile: These switches are suitable for various industries, including electrical panels, telecommunications, and traffic signal systems. They can also be used in applications where momentary contact or maintained contact is required.

4. UL Recognized: The NKK Switches SW-3821 series are UL recognized, which ensures that they meet the safety standards set by Underwriters Laboratories.

5. Easy Installation: These switches are easy to install and require minimal wiring. The switches have clear markings, making installation a breeze.

1. High Price: Compared to other ROCKER switches in the market, these switches are relatively expensive due to their high durability and UL recognition.

2. Limited Customization: These switches are only available in the red-amber color scheme, and there are no options for custom labels or other customizations.

3. Slightly Larger Size: These switches are slightly larger than some other rocker switches in the market, which may require additional space for installation.

NKK Switches SW-3821 27 Rocker CWSB21CACF Red-Amber are an excellent choice for industries requiring durable, attractive, and reliable switches. Their high durability, versatility, UL recognition, easy installation, and attractive color scheme make them an excellent investment despite their comparatively high price. However, their limited customization options and slightly larger size may be considered cons for some users. Overall, if the pros outweigh the cons for your specific application, these switches are an excellent investment.

Details:

These are new in original box never used. Panel mount snap in.

specifications indusswitch:

• brand: Nkk Switches
• mpn: Sw-3821
• model: Rocker Switch 30a 250vac 125vdc Sw-3821
• mounting style: Snap In
• operation method: On/off
• type: Rocker Switch
• maximum amperage: 125 A
• termination type: Quick Connect
• current rating: 9a
• features: Illuminated
• switch style: Rocker

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Rocker Switches

offer indusswitch:

• in stock #: 5
• options: ship-to-home
• started: february 6, 2025
• availability: in stock
• best offers: true
• prices: $12.99–$299.99
• item condition:
  • New – Open box
  • Used
  • New
  • Open box
  • New other (see details)
  • Brand New
  • Nuovo
• sold #: 22

payments indusswitch:

• other
• credit card: discover
• wallet: google-pay

returns indusswitch:

• policy: no returns

seller indusswitch:

• # reviews: 423
• rating: 100.0%
• city: minneapolis, minnesota

shipping indusswitch:

• class: standard
• transit: 4-9 days
• carrier: usps
• service: usps ground advantage
• type: calculated

Also Purchased:

• S421T: SWITCH, Nkk Switches
• S331F: , Nkk
• JWMW11RAA: BOX, Nkk
• LB16CKG01-A: , Nkk
• SW-3006A: BOX SWITCH, Nkk
• SW3821-UC: SWITCH, Nkk Switches
• S332T: SWITCH, Nkk Switches
• UB16SKG035C: , Nkk
• S7AL: SWITCH, Nkk Switches
• S822: SWITCH TERMINAL, Nkk Switches
• JF15RP3HC: SWITCH, Nkk Switches