
JBR30 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $79.95 | Condition is New – Open box, Kim Lighting JBR30 Die-Cast Brass In-Grade Junction Box with Stakes, 1/2" NPSM, shipping cost = $9.99 | 100.0% |
![]() | $114.99 | Condition is New – Open box, Kim Lighting JBR30 Brass In-Grade 1/2 NPSM x 1/2 NPT Agricultural Junction Box, FREE SHIPPING | 99.7% |

Introducing the Kim Lighting JBR30 In-Grade 1/2 NPSM NPT Agricultural Junction Box, a versatile and durable lighting solution ideal for various agricultural applications. This junction box is engineered to withstand the rigors of farming environments, making it a reliable choice for those in need of dependable lighting.
Measuring 18 inches long, 14 inches wide, and 7 inches high, this Kim Lighting JBR30 Agricultural Junction Box offers ample space for wiring and connections. Its NPSM (Non-Sealing Pressure Seal Molded) design ensures a secure connection between the junction box and the conduit pipe, preventing water and debris intrusion.
Constructed from heavy-duty, UV-resistant polycarbonate material, this junction box provides excellent protection against the harsh effects of the sun and other environmental factors. Its NPT (National Pipe Thread) threads allow for easy attachment to standard conduit pipes.
Equipped with 1/2 inch male NPT entry ports, this Kim Lighting JBR30 Agricultural Junction Box enables easy access for wiring and cable connections. The box comes with a pre-installed gasket on each port to ensure a watertight seal, safeguarding against moisture damage.
The JBR30 In-Grade Junction Box conforms to UL 514D and UL 50E standards, ensuring compliance with the highest safety and performance requirements. Its in-grade mounting design allows it to be installed directly onto the ground, making it suitable for various agricultural applications such as barns, greenhouses, and livestock facilities.
With its robust construction, ample space for wiring, and secure connection capabilities, the Kim Lighting JBR30 In-Grade 1/2 NPSM NPT Agricultural Junction Box is an essential addition to any agricultural lighting system. Invest in a reliable and durable solution that can withstand the demands of farming environments while ensuring optimal lighting performance.
Pros and Cons of Buying Kim Lighting JBR30 In-Grade 1/2 NPSM NPT Agricultural Junction Box
Introduction:The Kim Lighting JBR30 In-Grade 1/2 NPSM NPT Agricultural Junction Box is a product designed for agricultural applications, allowing for the installation of lighting systems in various farm settings. This section will outline the advantages and disadvantages of purchasing this particular junction box for your agricultural lighting project.
Pros:1. Durability: The Kim Lighting JBR30 In-Grade Junction Box is constructed with heavy-duty materials, making it suitable for agricultural environments where harsh conditions are common.
2. Versatility: This junction box is compatible with various NPSM and NPT connections, enabling it to be used in a wide range of applications.
3. Integrated Bonding Jumper: The integrated bonding jumper in the junction box simplifies the grounding process, making installation more efficient and reducing the need for additional components.
4. In-Grade Design: The in-grade design of the junction box allows for easy installation directly into the ground or concrete, providing a streamlined installation process.
5. Cost-Effective: Compared to other similar junction boxes in the market, the Kim Lighting JBR30 is an affordable option for agricultural lighting projects.
Cons:1. Limited Wattage Capacity: The Kim Lighting JBR30 In-Grade Junction Box has a limited wattage capacity, which may not be sufficient for larger agricultural lighting systems.
2. Not Waterproof: While the junction box is designed for agricultural environments, it is not fully waterproof. Therefore, it should not be installed in areas where it will be consistently exposed to water or moisture.
3. Limited Circuits: The junction box only supports a limited number of circuits, which may not be enough for more complex agricultural lighting systems.
Conclusion:The Kim Lighting JBR30 In-Grade 1/2 NPSM NPT Agricultural Junction Box is a reliable and cost-effective option for agricultural lighting projects, offering durability, versatility, and an integrated bonding jumper. However, it comes with certain limitations, such as a limited wattage capacity, lack of waterproofing, and a limited number of circuits. Ultimately, when considering this junction box for your agricultural lighting project, weigh the advantages against the disadvantages and determine if it meets your specific requirements.
Recommendation:If your agricultural lighting project requires a heavy-duty and cost-effective junction box, the Kim Lighting JBR30 In-Grade 1/2 NPSM NPT Agricultural Junction Box is an excellent choice. However, if your project demands a higher wattage capacity, waterproofing, or more circuits, it may be worth exploring other options to ensure the best possible fit for your specific requirements.
Details:
Comes only with what is shown in the pictures. Does not come with the stakes. I took several pictures to show details. Any questions please message me.
Sale is for the junction box only. I only do shipping in the USA.
specifications faclighting:
- brand: Kim Lighting
- mpn: Jbr30
- type: Junction Box
- color: Brass
- country of origin: United States
shipping facLighting:
- service: usps ground advantage
- carrier: usps
- class: standard
- type: fixed
- transit: 5-10 days
seller facLighting:
- city: bradenton, florida
- # reviews: 9384
- rating: 99.5%
returns facLighting:
- time: 30 days
- policy: returns accepted
- paid by: buyer
- method: money back
payments facLighting:
- other
- wallet: apple-pay
- credit card: visa
general faclighting:
- category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting
offer facLighting:
- sold #: 11
- availability: in stock
- started: november 3, 2025
- prices: $79.95–$114.99
- item condition: New – Open box
- options: ship-to-home
- in stock #: 2
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