Introduction
LWHA series Distribution Box plastic enclosures are designed for outdoor usage. ABS body,PC door and rubber seals make the production level up to IP65. Spacious inner space is suitable for installing large elements in the box and make connection more convenient. Whatever and waterproof rating up to IP65 domestic or industrial usage, it is a better choice.
NUM:4 WAYS
CLASS:Waterproof LWHA type
Distribution box OEM is made of strength ABS and PC material, the enclosure has beautiful appearance, high plasticity and doggedness. LWHA series distribution box is suitable for terminal boxes, distribution panels, instrument boxes, electrical equipment boxes and control boxes. Moreover, it is simple and easy to use.
Technical Specification
• Standard: IEC60439-3
• Approval:CE,RoHS,HF test, IK test,IS09001
• Modules(No.):4;8;12;18;24 .
• Protection Degree:IP65
• MateriaLBox Shell:ABS;Door:PC;Zero bar/earth bar:copper
• Ambient Temperature:-5~+4O°C,max.5O% humidity permitted under mal +40°C
• Storage Temperature:-40~+75°C
• Color Of Base:Gray
• Color Of Door:Transparent
• Mounting Type:Surface
• Fire Resistence:650 °C/30s
Installation Instructions
Product | Model | Din-rail (mm)
| Terminal bar | (P) L*W*H (mm) | QTY/CTN | (C) W*H*D (mm) |
| LWHA-4 | 110 | 3+3 | 140*210*100 | 20 | 540*445*310 |
| LWHA-8 | 160 | 4+4 | 215*210*100 | 20 | 540*445*460 |
| LWHA-12 | 250 | 6+6 | 300*260*140 | 10 | 720*310*535 |
| LWHA-18 | 360 | 9+9 | 410*285*140 | 5 | 730*305*435 |
| LWHA-24 | 240 | 6+6 6+6 | 415*300*140 | 5 | 745*315*445 |
How to install a circuit breaker
Installing a circuit breaker is sometimes considered the most intimidating part of home electrical work. In fact, most people choose not to do it themselves out of fear of being shocked. However, installing circuit breakers into most residential electrical panels doesn’t have to be dangerous or overly complicated. By understanding the layout of your electrical panel and taking adequate precautions during the installation process, you can safely install a circuit breaker in your home.
Determining Where to Install the Circuit Breaker
1. Turn off the power supply to the electrical panel.
Locate the Service Disconnect or Distribution Box plastic enclosures Main circuit breaker in the panel and set it to the "Off" position. This circuit breaker is likely to have the largest amp value and will be located either at the top or bottom of the panel.
If you don’t see a circuit breaker labeled "Service Disconnect" or "Main" in the panel, it is likely in another panel in the building or in the meter socket enclosure （a separate, usually gray box that houses the utilities meter for many houses and mobile homes and that is connected to various circuit breakers throughout one section of a building). Look for other panel(s) as needed until you find this main circuit breaker.Turn off all computers in your home before switching off the power, as they may be damaged by suddenly losing power.
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