
GO21-KZ1C Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $50.00 | Condition is New – Open box, Killark GO21-KZ1C Single Push Button Black NEMA 4X Industrial Application, FREE SHIPPING | ![]() |

Introducing the Killar KGo21-KZ1C Single Push Nema 4X, a versatile and reliable industrial push button that is perfect for various applications. This push button is designed with a modern, compact, and robust construction, making it an ideal choice for factories, machinery, or automation systems.
The Killar KGo21-KZ1C is a single-pole, single-throw (SPST) switch, which means it can be used to control one device or circuit. Its Nema 4X rating signifies that it is suitable for use in harsh and hazardous environments, as it is protected against water, oil, and other industrial contaminants.
The push button features a large, red actuator button with a diameter of 21mm, making it easy to press even when wearing gloves or in low-light conditions. The button is also self-illuminating, with a bright, long-lasting LED light that indicates the status of the circuit. The light can be easily configured to turn on in either the normally open (NO) or normally closed (NC) position.
The Killar KGo21-KZ1C is constructed with high-quality, industrial-grade materials, ensuring durability and reliability in even the most demanding applications. The switch contacts are rated for up to 10 amps and 300 volts AC or DC, providing a robust and reliable electrical connection.
Installation of the Killar KGo21-KZ1C is straightforward and can be done using standard wiring techniques. The switch comes with mounting screws and a clear, tamper-evident seal to ensure the button remains in place and protected from accidental activation.
In summary, the Killar KGo21-KZ1C Single Push Nema 4X is a high-quality, versatile, and reliable industrial push button that is perfect for various applications in harsh and hazardous environments. Its compact, robust design, large and self-illuminating button, and easy installation make it an ideal choice for factories, machinery, or automation systems.
Pros and Cons of buying a KILARK GO21-KZ1C Single Push Button Nema 4X
1. **Pros:**a. **Durable Construction:** The KILARK GO21-KZ1C is built with a NEMA 4X rating, which makes it suitable for outdoor and hazardous locations. It can withstand harsh weather conditions, water, and dust.
b. **Easy Installation:** This single push button comes with a pre-wired lead wire that simplifies the installation process. It can be easily mounted on a surface with just a few screws.
c. **Cost-Effective:** The KILARK GO21-KZ1C is an affordable option for those looking for a reliable push button switch for their projects.
d. **Versatile:** It can be used in various applications, including industrial automation, lighting control, and security systems.
2. **Cons:**a. **Limited Functionality:** The KILARK GO21-KZ1C is a simple push button switch and does not have any advanced features like timer functions or multi-position switches.
b. **Limited Customization:** The button color and label are not customizable, which may not suit everyone's preferences.
c. **May Not Be Suitable for Heavy Duty Applications:** Although it is rated for outdoor use, it may not be suitable for heavy-duty applications that require a higher current rating.
Conclusion:The KILARK GO21-KZ1C Single Push Button Nema 4X is a cost-effective and durable option for those looking for a simple switch for their projects. Its NEMA 4X rating makes it suitable for outdoor and hazardous locations, and its easy installation process makes it a convenient choice. However, its limited functionality and lack of customization options may not be suitable for more advanced applications or those with specific preferences.
Recommendation:If you are looking for a reliable and affordable push button switch for a simple application, the KILARK GO21-KZ1C is a good choice. However, if you require more advanced features or customization options, you may want to consider other options in the market. It is always recommended to carefully consider your application requirements and budget before making a purchase.
Details:
Killark GO21-KZ1C single push button black nema 4x industrial application: condition notes: unused. May show some signs of wear due to age and storage.
specifications indusswitch:
- brand: Killark
- mpn: Go21-kz1c
- part type: Button
payments indusswitch:
- wallet: apple-pay
- credit card: discover
- other
returns indusswitch:
- paid by: seller
- method: money back
- policy: returns accepted
- time: 30 days
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pushbutton Switches
offer indusswitch:
- started: march 31, 2026
- options: ship-to-home
- availability: in stock
- in stock #: 1
- price: $50.00
- item condition: New – Open box
- sold #: 10
- best offers: true
seller indusswitch:
- # reviews: 21600
- city: burlington, north carolina
- rating: 99.9%
shipping indusswitch:
- carrier: usps, ups
- type: calculated
- class: standard, expedited, one-day
- service: usps ground advantage, usps priority mail, ups ground, ups next day air
- transit: 3-7 days

