
E30KK21 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $12.11 | Condition is New, UpTo 1 NEW at MostElectric: E30KK21 CUTLER HAMMER NEW, shipping cost = $7.50 | 100.0% |

The Eaton Cutler Hammer E30KK21 is a versatile and high-performing electrical box designed to provide a reliable solution for various electrical applications. This box is manufactured by Eaton Cutler Hammer, a leading name in the electrical industry, known for its commitment to quality and innovation.
The E30KK21 electrical box is constructed using heavy-duty, reinforced steel material, ensuring longevity and durability. The box measures 6 inches x 6 inches x 6 inches (15.2 cm x 15.2 cm x 15.2 cm), providing ample space for electrical components while maintaining a compact size. The interior of the box is lined with a gray, non-metallic, moisture-resistant material that offers excellent insulation and protection against corrosion.
This electrical box features a knockout system on each side, allowing for easy and secure installation of conductors and cables. The knockouts can be safely removed using a tool, ensuring a clean and professional finish. Additionally, the box comes with a cover plate included, which snaps securely into place, protecting the components inside and providing a neat and tidy appearance.
The Eaton Cutler Hammer E30KK21 electrical box is designed to meet UL 514D, NEMA TP-1, and IEC 61439-1 standards, ensuring compliance with industry regulations and safety requirements. The box is suitable for use in various environments, including residential, commercial, and industrial applications. Its robust construction and reliable performance make it an ideal choice for electrical installations where durability and safety are paramount.
In summary, the Eaton Cutler Hammer E30KK21 electrical box is a high-quality, versatile, and durable solution for a wide range of electrical applications. Its heavy-duty steel construction, ample interior space, and compliance with industry standards make it a reliable and safe choice for electrical installations. With its easy-to-install knockout system and included cover plate, this box offers both functionality and professional appearance.
The Eaton CHE30KK21 Cutler Hammer electrical panel box is a popular choice among homeowners and electricians due to its durability, versatility, and compliance with National Electrical Code (NEC) standards. However, like any other electrical product, it has its advantages and disadvantages.
Advantages:1. UL Listed: The Eaton CHE30KK21 panel box is UL listed, which means it has been tested and approved by Underwriters Laboratories for safety and performance.
2. Versatile: This panel box can accommodate various types and sizes of circuit breakers, making it a suitable option for different electrical applications.
3. Durable: The CHE30KK21 panel box is made of heavy-gauge steel and is designed to withstand harsh environments, making it a long-lasting investment.
4. Easy to Install: The panel box comes with pre-drilled holes and mounting hardware, making it simple and straightforward to install.
Disadvantages:1. Expensive: Compared to other panel boxes in its class, the Eaton CHE30KK21 can be more expensive.
2. Limited Depth: The panel box has a limited depth of 2 inches, which may not be sufficient for installations requiring thicker wires or additional components.
3. Limited Size Options: The CHE30KK21 panel box is only available in one size (30-circuit), which may not be suitable for larger electrical systems.
Conclusion:The Eaton CHE30KK21 Cutler Hammer electrical panel box is a reliable and durable option for homeowners and electricians who require a UL-listed panel box for their electrical applications. Its versatility, ease of installation, and compliance with NEC standards make it a popular choice. However, its high cost, limited size options, and depth may be a disadvantage for some.
Recommendation:If you are in the market for a new electrical panel box and require a UL-listed option with versatility and durability, the Eaton CHE30KK21 Cutler Hammer electrical panel box is an excellent choice. However, if you have thicker wires or require a larger panel box, you may want to consider other options with greater depth and size availability. Ultimately, it's essential to weigh the advantages and disadvantages carefully and choose the panel box that best suits your specific electrical needs and budget.
Details:
The product is used surplus. Eaton corporation E30KK21 / new in box lens indicating light, e30 series, type k Left/g rt/r blank. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. All products are guaranteed to be working but may show signs of use.
Call to use a shipping service other than the ones listed. Part number E30KK21.
specifications indusswitch:
- brand: Cutler Hammer
- mpn: E30kk21
- part type: Box
shipping indusswitch:
- type: fixed
- class: standard
- service: standard
- transit: 2-5 days
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pushbutton Switches
returns indusswitch:
- time: 30 days
- policy: returns accepted
- method: money back
- paid by: buyer
seller indusswitch:
- city: 1 millennium dr, willingboro, nj 08046
- rating: 99.6%
- # reviews: 191835
payments indusswitch:
- other
- credit card: diners-club
- wallet: paypal
offer indusswitch:
- options: ship-to-home
- in stock #: 1
- availability: in stock
- started: february 26, 2026
- price: $12.11
- item condition: New
- sold #: 9
Also Purchased:
- DH361UGK: SWITCH, Eaton Cutler Hammer
- 9115H89A: DRUM SWITCH, Cutler Hammer
- DG221NRB: AMP SWITCH, Cutler Hammer
- 10316H1002: SWITCH, Cutler Hammer
- 10250H: BUTTON, Cutler Hammer
- 8870K1: HAMMER AMP BUTTON SWITCH, Cutler Hammer
- E50ANR16PC: HAMMER SWITCH, Cutler Hammer
- E51SAL: SWITCH SENSOR, Cutler Hammer
- DH363UGK: AMP SWITCH, Cutler Hammer
- 10250H5200: STATION, Cutler Hammer
- 7590K4: HAMMER SWITCH, Eaton
