407 Versatile Power Distribution Junction Box with Modular Terminal Blocks

• Customization: Available
• Type: Terminal
• Material: Nylon PA66
• Model NO.: 407
• Application: Conduct Electricity, Transmission of Electrical Signals
• Character: Environmental Protection
• Species: Terminal
• Production Process: Injection Molding
• Shape: Square
• Interface Type: AC/DC
• Brand: Johnn
• Modelnumber: 407
• Rated Voltage: 500V
• Rated Current: 125A
• Selling Units: Single Item
• Sample: If You Need Sample,We Can Supply for You.
• Product Name: Terminal Junction Box
• Package: Carton
• Grade of Flame Retardant: UL94V0
• Insulation Material: PA66 / PC
• Color: Transparent Blue Cover
• Transport Package: Carton
• Trademark: JOHNN
• Origin: Zhejiang, China
• Package Size: 42.00cm * 38.00cm * 30.00cm
• Package Gross Weight: 23.500kg

Product Description

 

Blue Terminal Junction Box

Our Transparent Blue Cover Modular Terminal Block is designed for reliable, efficient, and safe electrical distribution in industrial and commercial applications. Featuring a clear blue lid, users can easily inspect connections without dismantling the cover. The modular DIN rail design allows flexible installation, supporting quick assembly and future expansion.
  

MODEL	Current	Voltage	L1	L2	H	W	Max section	Hole.Qty
207	125A	500V	67	48	50	45	35mm²	2×7
211	125A	500V	100	86	50	45	35mm²	2×11
215	125A	500V	134	118	50	45	35mm²	2×15
407	125A	500V	67	48	50	90	35mm²	4×7
411	125A	500V	100	86	50	90	35mm²	4×11
415	125A	500V	134	118	50	90	35mm²	4×15

 

 

Product Recommendations

 

Product Description

Key Features

• Transparent Blue Cover: Provides clear visibility of wiring status, ensuring safety and easy inspection.

• Modular Design: Units can be connected or expanded according to system requirements.

• DIN Rail Installation: Standard 35 mm rail compatibility for fast mounting and removal.

• High-Safety Material: Made of flame-retardant PA66/PC, with excellent insulation and high-temperature resistance.

• Reliable Conductor: Tin-plated copper or nickel-plated conductor for stable, corrosion-resistant performance.

• Multiple Outputs: Supports single input with multiple outputs (commonly 4-6 lines), ideal for main cable branching.

 

 

 

Applications

• Power Distribution Boxes: Replaces traditional bolt connections with safer modular terminals.

• Industrial Control Cabinets: Simplifies wiring, centralizes connections, and enhances safety.

• Solar PV Systems: Effective for DC power distribution and combiner box connections.

• Communication Power Systems: Provides secure and organized output terminations.

 

Advantages

• Visual Safety - Transparent cover makes wiring inspection quick and intuitive.

• Flexible Assembly - Modular design allows easy expansion and system adaptation.

• Quick Installation - DIN rail mounting saves time and labor costs.

• Durable & Reliable - High-quality materials ensure long service life under demanding conditions.

 

Product Parameters

Company Profile

ZHEJIANG JOHNN ELECTRICAL Co., Limited
 

ZHEJIANG JOHNN ELECTRICAL CO.,LTD.  is engaged in the production of industrial plug&socket,distribution box,junction box, isolator and electrical accessory, and have relevant patent certificates. JOHNN has passed ISO9001, ISO14001, ISO45001. The products have certifications of CE, ROHS, TUV, CB. JOHNN believes quality is our life, established a professional technical R&D team and skilled staff. At the same time, JOHNN are equipped with advanced production lines and many high-tech equipment. JOHNN also welcome ODM ans OEM orders. JOHNN cherish every cooperation and trust, and sincerely welcome you to work together to create a brilliant tomorrow.

 

Welcome to check our other products.
 

 

Founded in 2000,zhejiang JOHNN Electrical CO.,LTD.is specializes in developing,manufacturing and selling electri-cal appliances &accessories.The products enjoy an excel-lentreputation both in domestic and overseas markets. The main products include Circuit Breakers,Distribution Boards,load centers, Electrical Accessories,etc.
Our company is dedicated to providing the reliability of the products and the best service. lt is equipped with modern-production lines, high-quality controlling equipment and well-trained professional experts and workers that can satisfythe users' needs at any time. Our products have passed IS09001 and lS014001 ,Many products have obtained inter-national certifications, such as CB,CE,and TUV.
Warmly welcome clients all over the world to contact us for business cooperation.

 

 

 

Our pledge to excellence is embodied in our promise of swift 24-hour resolution for any quality complaints, nurturing customer satisfaction while driving continuous enhancement.

 

Welcome to the factory
√ With 25 prolific years of dedicated expertise in the industry, we embody an unwavering commitment to quality and innovative solutions.

√ Spanning an impressive 5000m², our state-of-the-art facility is adeptly equipped to manage diverse production demands with flawless efficiency.

√ Thriving in over 100+ countries, our expansive global reach is a testament to the trust and satisfaction our international clientele repose in us.

 

OUR PRODUCTION CAPACITY 

 

 

 

Certifications

FAQ

  1. Who are we?

We are a manufacturer factory and we also have our own exporting license. We are based in Zhejiang, China, start from 2005,sell to Domestic Market, South Asia, Western Europe, Eastern Asia, Mid East, Africa, Southeast Asia, Eastern Europe, South America, North America.
There are total about 11-50 people in our office.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment

3. what can you buy from us?
Industrial Plug&Socket&Connector,Circuit Breaker,Terminal Block,Distribution Box,Junction Box,Solar Connector

4. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Western Union;
Language Spoken:English,Chinese

7. Why trust in us? 
25 years in this industry. It makes us professional. Good credit in this market. 
All of our machines are the assurance of our responsibility. 

11. More questions are appreciated.