Pronto Energy 
KNHA Waterproof Distribution Box
The KNHA waterproof distribution box provides IP65 protection for electrical installations in outdoor, marine and industrial environments. It accommodates modules and is available in ABS or polycarbonate construction.
Applications & circuit protection
The KNHA waterproof distribution box protects electrical circuits from water, dust and harsh conditions, ideal for outdoor lighting, garden, marine and industrial applications.
- Outdoor lighting and power distribution
- Marine and waterfront installations
- Industrial and agricultural environments
- Temporary site power distribution
Construction & operating reliability
The KNHA features an IP65 sealed enclosure with UV-resistant ABS or polycarbonate construction, transparent or solid covers, and ample wiring space.
- IP65 water and dust protection
- ABS or polycarbonate construction
- UV-resistant for outdoor use
- Multiple module configurations
Technical Parameter
| Parameter | Value |
| Application | Indoor and outdoor modular electrical distribution |
| Number of modules | 4 / 6 / 8 / 12 / 18 / 24 |
| Material options | ABS / polycarbonate |
| Protection level | IP65 |
| Impact resistance | IK08 |
| Maximum operating voltage | 1000 V AC / 1500 V DC |
| Insulation class | Class II |
| Ambient temperature | -25°C to +40°C |
| Glow-wire resistance | ABS: 650°C; polycarbonate: 750°C |
| Ball-pressure test | 70°C |
Standards & certifications
The KNHA is designed in accordance with IP65 rated and is available with CE certifications. Certification documentation can be provided according to project and destination-market requirements.
- Standard: IP65 rated.
- Certifications: CE.
- Protection level: IP20 (where applicable).
OEM & B2B supply support
KORLEN supports distributors, OEM manufacturers, electrical contractors and project buyers with product selection, samples, technical documentation and commercial quotations.
If the KNHA configuration does not match your project, send us the required specifications, quantity and destination market. Our team can help identify a suitable configuration.
- Samples available for product evaluation.
- Flexible quantities for project and B2B purchasing.
- OEM and ODM support for suitable projects.
- Technical documentation and certification support available.
Frequently Asked Questions
The KNHA protects electrical circuits from water, dust and harsh environments in outdoor and industrial applications.
The KNHA provides IP65 protection against water jets and dust ingress.
The enclosure is available in ABS or polycarbonate, both UV-resistant for outdoor service.
Yes, its IP65 rating and UV-resistant construction make it suitable for permanent outdoor installation.