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Modular DIN Rail Products
- Miniature Circuit Breaker (MCB)
- 18mm Width DPN MCB
- Isolator Switch
- Residual Current Circuit Breaker (RCCB)
- Residual Current Circuit Breaker with Overcurrent Protection (RCBO)
- Fuse
- Arc Fault Detection Device (AFDD)
- Surge Protection Device (SPD)
- Reclosing Device
- MCB Accessories
- Safety Breaker
- Earth Leakage Safety Breaker
- Safety Breaker with Outer Cover
- Earth Leakage Satety Breaker with Outer Cover
- Plug in Type Miniature Circuit Breaker (MCB)
- Plug in Type Residual Current Circuit Breaker with Overcurrent Protection (RCBO)
- Modular Contactor
- Relay
- Transfer Switch
- Smart Molded Case Circuit Breakers
- PV Systems
- Distribution Box
Waterproof distribution box TDPN Series
Product Introduction
Outdoor waterproof distribution boxes, with their targeted design, are expert protectors for electrical equipment in humid environments. Their core value lies in providing comprehensive environmental isolation and protection for internal components. Crafted from high-strength engineering plastic or stainless steel, these dual materials impart exceptional corrosion resistance while effectively shielding against UV radiation, addressing the aging challenges associated with outdoor use.
Sealing is one of its core strengths. A built-in silicone seal creates a tight protective structure, easily achieving IP65 protection and above. This effectively blocks common outdoor pollutants such as rain, dust, and salt spray, preventing damage to internal components. Furthermore, the product balances practicality and convenience: the integrated DIN rail simplifies the installation of electrical components such as circuit breakers and contactors, while a transparent viewing window provides a clear view of device operating status, enabling real-time monitoring.
At present, this distribution box has been widely used in construction sites, outdoor lighting, landscaping and other fields. Under severe weather conditions, it can continuously ensure the reliable operation of the electrical system, which not only extends the service life of the equipment but also increases the safety of personnel.
Product Features
Super strong protection: The product has a high level of protection and can accurately block dust intrusion. It can maintain a stable protection state in the face of harsh conditions such as high temperature environment, high-pressure water jet impact, and even long-term immersion, and can easily adapt to various harsh scenes.
Global environmental adaptability: With a wide operating temperature range, it can always maintain stable performance in extreme temperature environments, whether extremely cold or extremely hot, without worrying about the impact of ambient temperature differences on product operation.
Excellent safety and structural performance: The shell is made of high-quality thermoplastic engineering plastic with flame retardant certification. It can not only effectively suppress the spread of flames and build a solid safety line, but also has excellent impact resistance to resist damage caused by external collisions.
Long-lasting durability: From raw material selection to production process, we strictly control the whole process - using high-quality materials as the basis and combining them with special processing technology to ensure that the product has a longer service life from the source and reduce the frequency and cost of replacement.
Application Fields
Equipment transportation: Adapts to transportation environments such as severe vibration, mud and water splashing, and temperature fluctuations, providing reliable protection for equipment.
Industrial production: covering petrochemical, mining, steel smelting and other fields, protecting distribution boxes from corrosive gases, dust and moisture.
Infrastructure: Applied to subways, airports, railways, large factories, and wastewater treatment facilities to support the stable operation of power distribution and control systems.
Outdoor and commercial: Meet the needs of communication base stations, fire-fighting equipment, outdoor signal devices, and temporary power supply systems at construction sites.
Product Dimensions Diagram
| Model | TD4PN:L200xW107xH100 | Dimension drawing |
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| Model | TD6PN:L200xW165xH100 | Dimension drawing |
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| Model | TD9PN:L200xW219xH100 | Dimension drawing |
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| Model | TD12PN:L229xW273xH109 | Dimension drawing |
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| Model | TD24PN:L381xW274xH109 | Dimension drawing |
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| Model | TD36PN-2:L397xW381xH125 | Dimension drawing |
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| Model | TD36PN-3:L532xW274xH109 | Dimension drawing |
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Modular DIN Rail Products
Smart Molded Case Circuit Breakers
PV Systems
Distribution Box















