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China JBG Series Plastic Hasp Waterproof Box

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Pulte Electric Technology (Wenzhou) Co., Ltd. Home / Product / Factory Direct / Waterproof Junction Box / JBG Series Plastic Hasp Waterproof Box

JBG Series Plastic Hasp Waterproof Box Manufacturer

PET-JBG201070

PET-JBG201070

● Materials: ABS, PC
● Impact resistance: IK08
● Operating temperature: -40°C~ 85°C
● Color category: Gray

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  • PET-JBG201070
Model number PET-JBG201070
Model 200*100*70
Material: ABS、PC
Artidle NO PET-JPG20001
PET-JBG151070

PET-JBG151070

● Materials: ABS, PC
● Impact resistance: IK08
● Operating temperature: -40°C~ 85°C
● Color category: Gray

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  • PET-JBG151070
Model number PET-JBG151070
Model 150*100*70
Material: ABS、PC
Artidle NO PET-JPG15001
PET-JBG151590

PET-JBG151590

● Materials: ABS, PC
● Impact resistance: IK08
● Operating temperature: -40°C~ 85°C
● Color category: Gray

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  • PET-JBG151590
Model number PET-JBG151590
Model 150*150*90
Material: ABS、PC
Artidle NO PET-JPG15002
PET-JBG221711

PET-JBG221711

● Materials: ABS, PC
● Impact resistance: IK08
● Operating temperature: -40°C~ 85°C
● Color category: Gray

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  • PET-JBG221711
Model number PET-JBG221711
Model 220*170*110
Material: ABS、PC
Artidle NO PET-JPG22001
PET-JBG291914

PET-JBG291914

● Materials: ABS, PC
● Impact resistance: IK08
● Operating temperature: -40°C~ 85°C
● Color category: Gray

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  • PET-JBG291914
Model number PET-JBG291914
Model 290*190*140
Material: ABS、 PC
Artidle NO PET-JPG29001
PET-JBG293916

PET-JBG293916

● Materials: ABS, PC
● Impact resistance: IK08
● Operating temperature: -40°C~ 85°C
● Color category: Gray

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  • PET-JBG293916
Model number PET-JBG293916
Model 290*390*160
Material: ABS、PC
Artidle NO PET-JPG29002
PET-JBG333313

PET-JBG333313

● Materials: ABS, PC
● Impact resistance: IK08
● Operating temperature: -40°C~ 85°C
● Color category: Gray

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  • PET-JBG333313
Model number PET-JBG333313
Model 330*330*130
Material: ABS、PC
Artidle NO PET-JPG3301
About Us
Pulte Electric Technology (Wenzhou) Co., Ltd.
Pulte Electric Technology (Wenzhou) Co., Ltd. is a China Custom JBG Series Plastic Hasp Waterproof Box Manufacturer and Sale JBG Series Plastic Hasp Waterproof Box Factory specializing in producing cable connectors, waterproof junction boxes, and other electrical product accessories. The company was born in the electrical town known as the "China Electrical Capital". It is a professional modern enterprise integrating R&D, production, and sales. Focusing on the brand building of Pulte "PULTE", with excellent technical crispness and efficient quality assurance, satisfactory and thoughtful sales service, and reasonable and affordable prices, its various technical indicators and product performance are better than its peers, and are widely used in junction boxes, distribution cabinets, communication equipment, instruments, and meters, medical equipment, machine tools, artificial intelligence, automation equipment, and other fields: constantly innovating, developing new products, forming a series of waterproof cable connectors, waterproof junction boxes, cold blocking parts, cable connector accessories, hose waterproof connectors and other products. At the same time, Wenzhou Pulte International Trade Co., Ltd., a subsidiary of the company, actively expands the international market and is committed to providing high-quality products and services to global customers, effectively broadening the company's market channels, enhancing market competitiveness, and laying the foundation for expanding the scale of the enterprise. The company has strong technical strength and is jointly established by industry veterans. It has a professional position in the field of cable connector manufacturing. We have a complete quality assurance system and rich design and manufacturing experience. Our products are widely used in various industries and are highly reliable. We provide professional and high-quality cable-supporting products for customers. We believe that there is a product that meets your needs in our complete series of products.
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Industry Knowledge Extension

How Do JBG Series Plastic Hasp Boxes Compare to Other Enclosures?

Selecting the right enclosure for electrical components requires a careful balance of security, environmental protection, and cost. The JBG series of plastic hasp-style waterproof boxes offers a distinct set of characteristics that differentiates it from other common types of enclosures, such as standard latch boxes and metal boxes. A comparison reveals the specific scenarios where each type excels.

The primary advantage of the JBG-style hasp box is its combination of security and environmental sealing. The hasp allows for the use of a padlock, providing a higher level of security against unauthorized access compared to simple snap-latch boxes, which can be pried open more easily. Furthermore, when paired with a robust gasket, this design often achieves high IP ratings (e.g., IP65 or IP66), effectively keeping out dust and moisture. This makes it ideal for protecting valuable or critical connections in accessible outdoor locations, such as irrigation controls, landscape lighting hubs, or remote sensor connections.

In contrast, standard plastic snap-latch boxes are typically less expensive and easier to open quickly for frequent access, but they offer less security and can sometimes have slightly inferior sealing over time as the latch mechanism wears. Metal enclosures, whether stainless steel or aluminum, offer physical strength and heat dissipation for high-load applications but are susceptible to corrosion in highly corrosive environments (unless made from expensive stainless steel) and are generally more costly than their plastic counterparts.

Feature

JBG-Style Hasp Box

Standard Snap-Latch Box

Metal Enclosure (e.g., Steel)

Security

High (Padlockable)

Low to Medium

Very High (Often requires tools)

Weather Resistance

High (IP65/IP66)

Good (IP54/IP65)

Good (Dependent on gasket)

Durability

Good impact resistance

Good impact resistance

physical strength

Corrosion Resistance

Good

Good

Poor (without coating or SS)

Better For

Secure outdoor connections

Indoor/Protected outdoor use

High-temperature, high-vandalism areas

What is an Outdoor Electrical Junction Box and Why Do I Need One?

An outdoor electrical junction box is a protective enclosure designed specifically to house electrical connections, terminals, and devices in exterior environments. Unlike indoor boxes, they are engineered to withstand a constant assault from the elements, including rain, snow, UV radiation, temperature, and physical impact. They are a critical component in any exterior electrical system, serving two primary functions: safety and protection.

The important reason for using one is safety. Electrical connections, such as wire splices, are potential points of failure that can arc, spark, or overheat. By containing these connections within a sealed, non-conductive box, the risk of accidental human contact with live parts is eliminated. This containment also prevents a fault from starting an electrical fire or causing a dangerous short circuit, especially when moisture is present.

The crucial function is environmental protection. An outdoor junction box safeguards its contents from weather-related damage. It uses features like gasketed seals, waterproof cable entry ports (glands), and UV-stabilized materials to create a barrier against moisture and dust. Without this protection, water ingress would corrosion on terminals and wires, poor connections, increased resistance, and eventual system failure. Furthermore, the sturdy construction shields sensitive components from physical damage and dirt, ensuring the long-term reliability and performance of the electrical system. In essence, it is an indispensable investment in the safety, durability, and functionality of any outdoor electrical installation.

What is the Maintenance and Inspection of Plastic Junction Boxes?

While plastic junction boxes are renowned for their durability and corrosion resistance, they are not maintenance-free items. A proactive regimen of inspection and care is essential to ensure they continue to provide reliable protection for years. This process involves checking both the physical integrity of the box and the condition of its internal components.

The aspect of maintenance is a regular visual and physical inspection. This should be conducted annually or biannually, depending on the exposure to harsh conditions. Look for any signs of cracking, brittleness, or discoloration in the plastic, which can be caused by prolonged UV exposure or physical impact. Check that the lid or door seals are still pliable and not cracked, flattened, or torn. The lid fasteners, hinges, and hasps should be examined to ensure they are secure and functioning correctly, and any signs of rust on metal components should be addressed.

The critical step is inspecting the internal contents and seals. Power must be safely disconnected before opening the box. Once open, check for any signs of moisture, condensation, dirt, or insect infestation inside. Inspect all cable glands to ensure they are tightened properly and that the seals are gripping the cables firmly without being over-tightened. Examine the electrical connections themselves for any signs of corrosion, overheating (such as melting or discoloration), or loose wires. When reassembling, carefully clean the gasket and the seating surface to remove any debris that could compromise the seal, and ensure the lid is closed evenly and fastened securely. This simple but thorough process ensures the ongoing integrity of the enclosure and the safety of the electrical system it protects.