Introduction

LWHA series distribution box OEM 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.

We test every process to ensure our quality. Distribution Box OEM is equipped with high-quality lock cylinder, its structure is precise and firm, not easy to fall off. Rain proof, cold resistant and high temperature resistant. Perfect combination of appearance and practicality. The soft plastic strip inside can prevent rain and dust. The top of the bottom of the distribution box is designed with an inlet and outlet, which is more user-friendly.

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

Distribution Board Types

Consumer unit Power outdoor Waterproof Distribution Box come in various common types.

Main switch consumer units are considered among the safest and most robust protective devices for incoming mains power. All circuits are fully separated, and each is independently protected from earth leakage via RCBOs (residual current breaker with overcurrent protection)

Dual RCD consumer units are a step down in terms of protective capacity but are still suitable for most standard uses. They consist of two circuit banks, each protected by one of a pair of RCD (residual current device) breakers. These offer robust protection against overheating and electrical fires, or accidentally touching a live wire

High integrity consumer units are more common in larger buildings where high numbers of sub-circuits are branching off from the incoming mains supply. They combine dual RCD protection with additional RCBOs that can be added in a wide range of flexible configurations

In addition to consumer units, there are various other types of electrical panel boards and sub-distribution boards in widespread use.

Type A Power outdoor Waterproof Distribution Box and Type B distribution boards offer different configurations of busbars, and varying compatibility with certain overcurrent protective devices (OCPD). When selecting a DP for installation in commercial or industrial premises, the correct type to use will depend on compliance with various location-specific codes and standards. You will also need to consider factors such as general operating conditions and environmental factors, as well as any ongoing accessibility requirements.

A sub-distribution board or sub-board is usually a smaller breaker panel acting as a subsidiary to a larger DP. Again, this enables greater control and isolation of a subset of smaller circuits and breakers. A common example might be an RCD Incomer consumer unit, which does not itself have a main switch onboard. This will normally be located on the larger distribution panel that the sub-board is serving.

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