We uphold the attitude of integrity and responsibility, and the concept of growing together with customers, to provide high-quality solutions for Indoor distribution box, DB Box, RCD Circuit Breaker. We are going to do our greatest to satisfy or exceed customers' prerequisites with excellent goods, advanced concept, and economical and timely company. Our advantages include efficiency advantages, small-scale technology advantages, relative location advantages, low cost advantages, characteristic products and industrial advantages. Our clients mainly distributed in the North America, Africa and Eastern Europe.
Introduction
Mainly with customized installation service.
Equipped with various modular electric for the function of terminal power distribution.
Consumer units distribution box is suited for the installation of all individual modular devices.(RCDs,MCBs,Isolators etc.)
NUM:SPN-4/6/8/12
CLASS:SPN Metal Consumer Units

Overview
Consumer units distribution box, which is divided into SPN series and TPN series. SPN series consumer units are suitable for single phase circuit and wildly used in residential area. TPN series consumer units are suitable for three phase circuits and able to protect machine in industrial area. The box body is made of painted metal plate with thickness of 1.0-1 2mm. The consumer unit is completely finished and convenient for end using to install.
Our Consumer Units Distribution Box is waterproof, dustproof, high temperature and cold resistant. We select excellent materials, it's waterproof, good performance, stable and durable, high temperature flame retardant. It has high insulation, fast conduction and high safety, so that you can enjoy the safe distribution box. All of our distribution boxes are on and off, leakage detection before leaving the factory.

Technical Specifications
Range:SPN & TPN - 4, 6, 8, 12Way
Color: Pearl Ivory & Regal Gray
Certification: IEC61439-3, IS:130302 & IS:8623
Features
●Complete DBs which occupy minimum space
●Raised neutral link for easy wiring
●Suitable for surface & flush mounting
●Supplied with fully shielded bus-bars
●Supplied with neutral&earth link, top&bottom detachable plates
●Supplied with masking sheet to protect components from cement during plastering
Installation Instructions

Outline And Installation Dimensions

Accessories Introduction
| Width: 35mm Length: see in table Material: Iron galvanized Aluminum Thickness 1.0mm (customizable) |
| Material: copper/brass Type: U type Thickness 1.2/1.4mm Length: customizable |
| Numbers: see in table Material: copper/brass |
Product | Model Metal Box | 2P 100 A | 1P 6A LWB6 | 1P 16A WB6 | 1P 20A WB6 | 1P 25A WB6 | 1P 32A WB6 | (P) H*W*D (Q) (mm) |
![]() | SPN 4way | 1pcs | 1pcs | 1pcs | 1pcs | — | 1pcs | 258*215*107 |
| SPN 6way | 1pcs | 2 pcs | 1pcs | 1pcs | — | 2 pcs | 258*260*107 | |
| SPN 8way | 1pcs | 2 pcs | 1pcs | 2 pcs | — | 3 pcs | 260*280*107 | |
| SPN 12way | 1pcs | 3pcs | 3pcs | 2 pcs | — | 4 pcs | 260*355*107 |
About Us
Tangshan Zhengcheng Electric Co., Ltd is a leading factory in the low voltage electrics field. Established in 2006 and started the international business in 2010. In 2017, we opened a new set of mould to improve the quality of all products; Meanwhile, used servo motor that can lower 40% electricity etc. advanced electrical equipment.
We are committed to designing & manufacturing different types of electric MCB distribution box and waterproof junction box, can be used for residential, commercial and industrial applications. And the protection level IP30 IP40 IP41 IP55 IP65 and IP66 can all be available. All products are with ISO9001, CE, ROHS, IK08, HF and other certificates approved.

Payment
We accept 30% T/T down payment and payment against the copy of BL
L/C, VISA, e-Checking, PayPal ,Western Union, Private Account, Cash etc. are also accepted.
Cooperation partners

FAQ
Q:How about your delivery time?
A:Generally, it will take 40 days after receiving your deposit. the specific delivery time depends on the items and the quantity of your order.
Q:If I have custom made requirement, do you have person to design according to my concept?
A:Yes, we have our own R&D department to ensure customized orders can be proceeded without any problem.
Q:Can you produce according to the sample?
A:Yes, we can produce if you have samples and we can develop accordingly.
Q: Do you test all your goods before delivery?
A:Yes, We have our own QC team and our products will strictly inspection before delivery.
Q:Do you have E-catalog? Can you send me the catalog to check all your products?
A:Yes, we have catalog. Please contact us online or send an Email for catalog.
Q: I need your price list of your products, do you have a price list?
A:Sorry, we do not have the price list of all the products. But if you need, we will make a summery for you ASAP.
Thanks to the latest technology and training, the quality of our New Type 2 Way to 36 Way Flush Mounting Waterproof Distribution Box and customer service is constantly improving. We continue to introduce new technologies, new equipment and high-tech talents, carry out quality, technology, and management innovations, and improve the quality of pre-sales and after-sales services to meet the needs of new and old customers. The world is increasingly dependent on companies to choose sustainable development paths, so as one of the corporate entities we have the responsibility to protect the environment.
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