US Waterproof Distribution Box Models

Popular US waterproof distribution box models include the AT and HT Series from SinoBreaker, WPN series from WILLELE, SELHOT IP65/IP66 enclosures, and EKDB10 from ETEK Electric, all offering IP65–IP68 protection for industrial and outdoor use.

Key Models and Features

1. SinoBreaker AT and HT Series

• AT Series: Compact, value-focused, ideal for tight spaces and simple cabling.
• HT Series: Larger internal space for cleaner routing, extra terminals, and small DIN rail configurations.
• Material: UV-stabilized plastic housings, ABS/polycarbonate.
• IP Rating: IP65–IP68, compliant with IEC 60529.
• Applications: Outdoor lighting, pumps, solar systems, and industrial environments.
• Additional Features: Compression gaskets maintain sealing after repeated openings, suitable for sun-exposed installations . 2. WILLELE WPN Series
• Construction: Rigid ABS body with smoked PC transparent door.
• Mounting: DIN rail for MCB/RCD/RCBO, supports neutral/earth bars.
• IP Rating: IP65, CE & RoHS certified.
• Models: Single and multi-row, 4 to 18 ways.
• Applications: Lighting groups, automation, HVAC, and small control panels.
• Features: Knock-out entries for cable glands to maintain waterproof sealing . 3. SELHOT IP65/IP66 Series
• Series Options: SHA, HT, SHOW (standard outdoor/solar), SHPN, HTS, SHT (high-exposure/industrial), SHEN (MCB enclosures).
• Material: UV-resistant PC/ABS.
• IP Rating: IP65–IP66, tested per IEC 60529 and EN 60670-1.
• Applications: Outdoor lighting, irrigation, rooftop solar, construction sites, washdown areas, marine environments.
• Customization: OEM/ODM services including hole drilling, color matching, and joint mold development . 4. ETEK Electric EKDB10 Series
• Material: Durable PC engineering plastics.
• Configurations: 4–39 ways, single/double/triple layers.
• IP Rating: IP65, compliant with IEC60529, IEC62262, IEC60695-2-10.
• Applications: Industrial, commercial, photovoltaic, indoor/outdoor use.
• Features: Excellent mechanical strength and weather resistance, suitable for reliable electrical protection . 5. General US Distribution Boxes
• Voltage Handling: Typically below 1000V for low-voltage applications.
• Types: Circuit breakers, switchgear, distribution panels.
• Protection Features: Overload, short circuit, and ground fault protection.
• Advanced Options: Smart monitoring and remote control capabilities.
• Materials: Copper/aluminum for conductors, thermoplastics/rubber for insulation, with relays, contactors, and sensors for enhanced functionality .

Considerations for Selection

• IP Rating: Choose IP65 for standard outdoor use, IP66–IP68 for high-exposure or immersion conditions.
• Material: ABS for lightweight installations, polycarbonate for UV resistance and durability.
• Mounting: DIN rail compatibility for modular setups.
• Application: Match the box to the environment—solar, industrial, HVAC, or residential.
• Customization: Many manufacturers offer tailored sizes, knockouts, and pre-assembled solutions for bulk orders. These models provide a range of options for US users seeking reliable, waterproof electrical distribution solutions for diverse applications.