GZ21-KZ3

BUTTON SHORT, Hubbell / Killark

3 offers available: $295.00–$314.99
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GZ21-KZ3 Comparison

GZ21-KZ3 in New Condition
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New Killark Hubbell GZ Series Push Button Assembly Black 1 NO/1 NC SHORT, 3/4-14 Details$295.00Condition is New, New Killark Hubbell GZ Series Push Button Assembly Black 1 NO/1 NC SHORT, 3/4-14, FREE SHIPPING99.7%
Hubbell Killark Push Button Black -1NO/1NC Short 3/4-14, GZ21-KZ3 Details$301.99Condition is New, Hubbell Killark Push Button Black -1NO/1NC Short 3/4-14, GZ21-KZ3, FREE SHIPPINGTop Rated99.7%
New Killark Hubbell GZ Series Push Button Assembly Black 1 NO/1 NC SHORT, 3/4-14 Details$314.99Condition is New, New Killark Hubbell GZ Series Push Button Assembly Black 1 NO/1 NC SHORT, 3/4-14, FREE SHIPPING100.0%
GZ21-KZ3 HUBBELL / KILLARK Gz Push

The Hubbell Killark GZ21-KZ3 is a versatile and reliable circuit breaker designed for use in various electrical applications. This breaker, specifically a GZ push type with one 3/4-14 threaded connection, is part of Hubbell's Killark line, which is known for its high-performance and advanced safety features.

This breaker is rated for 120/240 volts, 60 Hz, and 30 amps. Its push-in connection design provides easy and secure wiring termination without the need for screws or clamps. The 3/4-14 threaded connection is suitable for use with standard electrical boxes and enclosures.

The Hubbell Killark GZ21-KZ3 is designed with Hubbell's patented ground fault protection system, which helps to prevent electrical shock hazards by detecting and interrupting the flow of current in the event of ground faults. This breaker also features a built-in overload protection function, which automatically trips the circuit when the current flow exceeds the rated capacity to prevent overheating and potential fires.

This breaker is constructed with high-quality materials and undergoes rigorous testing to ensure its durability and reliability. Its compact size makes it ideal for use in both residential and commercial electrical systems, and its easy-to-install design saves time and labor costs during installation. The Hubbell Killark GZ21-KZ3 is also RoHS compliant, meaning it contains no hazardous substances, making it an environmentally friendly choice for electrical applications.

In summary, the Hubbell Killark GZ21-KZ3 is a reliable and advanced circuit breaker designed for use in various electrical applications. Its push-in connection design provides easy and secure wiring termination, while its built-in ground fault and overload protection functions help to prevent electrical hazards and ensure safety. Its compact size, durability, and ease of installation make it a top choice for electrical professionals and DIY enthusiasts alike.

The Hubbell Killark GZ21-KZ3 is a type of surge protection device (SPD) specifically designed for 3/4-14 inch electrical boxes. This SPD is a push-in, no-tool, 1 NC (normally closed) model, which means it can be installed without the use of tools and it will close the circuit when not in use. Here are some pros and cons of buying this Hubbell Killark GZ21-KZ3 SPD:

Pros:

1. Easy installation: The push-in, no-tool design makes installation quick and easy, which can save time and effort for electricians or DIY homeowners.

2. Reliable protection: Hubbell is a well-known and reputable brand in the electrical industry, and the Killark GZ21-KZ3 is designed to provide reliable protection against power surges and electrical transients.

3. UL listed: The Hubbell Killark GZ21-KZ3 is UL listed, which means it has been tested and certified by Underwriters Laboratories to meet certain safety and performance standards.

4. Cost-effective: Compared to other types of SPDs, the Hubbell Killark GZ21-KZ3 is relatively affordable, making it a cost-effective option for protecting electrical circuits in homes and businesses.

5. Compact design: The compact design of the Hubbell Killark GZ21-KZ3 makes it easy to install in tight spaces, making it a popular choice for electrical boxes with limited space.

Cons:

1. Limited capacity: The Hubbell Killark GZ21-KZ3 is designed for 3/4-14 inch electrical boxes, which limits its capacity to smaller circuits. For larger circuits, a different type of SPD may be necessary.

2. Not suitable for outdoor use: This Hubbell SPD is not designed for outdoor use and should only be installed in indoor electrical boxes.

3. Limited warranty: The Hubbell Killark GZ21-KZ3 comes with a limited warranty, which may not cover all potential issues or damages.

Conclusion:

The Hubbell Killark GZ21-KZ3 is a reliable and cost-effective option for protecting smaller electrical circuits in indoor environments. Its easy installation, UL listing, and compact design make it a popular choice among electricians and DIY homeowners. However, its limited capacity and lack of outdoor rating may make it less suitable for certain applications. Ultimately, the decision to buy the Hubbell Killark GZ21-KZ3 depends on the specific electrical needs of the application and the user's budget and preference.

Recommendation:

If you are looking for a reliable and cost-effective surge protection device for smaller indoor electrical circuits, the Hubbell Killark GZ21-KZ3 is a great option to consider. Its easy installation, UL listing, and compact design make it a popular choice for electricians and DIY homeowners. However, if you need to protect larger circuits or require an SPD for outdoor use, you may need to consider other options. Overall, it's important to carefully consider the specific electrical needs of your application and choose a surge protection device that meets those needs while providing reliable and effective protection.

Details:

New Killark Hubbell gz series push button assembly black 1 no/1 nc short, 3/4-14, fast free shipping.

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rating: 100.0% out of 100 based on 779 user ratings.
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