Ukk 40A Multi-Pole Junction Box Screw Wire DIN Rail Power Distribution Block

• Customization: Available
• Type: Dual Hole Terminals
• Material: PA
• Model NO.: RTD40A-4P
• Application: Transmission of Electrical Signals
• Character: Environmental Protection
• Species: Terminal
• Production Process: Injection Molding
• Shape: Round
• Interface Type: AC/DC
• Certification: UL, CE
• Brand: Huntec
• Color: Blue&White
• Rated Current: 40 a
• Rated Voltage: 600 V
• Pollution Level: III
• Connection Method: Screw Type
• Installation Structure: Guide
• Structural Form: Spliced
• Poles: 4p
• Crimping Screw: M4 5 6 8
• Transport Package: PE Film+Carton
• Specification: Custom
• Trademark: CHIKU
• Origin: Jiangxi
• HS Code: 85369019
• Production Capacity: 500000pieces/Month

Product Description

       A junction box is a protective enclosure designed to safely house electrical connections, preventing short circuits, dust, and moisture damage. Crafted from durable, flame-retardant materials, it ensures reliable insulation and corrosion resistance. Compact yet robust, it supports various wiring configurations with secure cable entries and screw terminals. Ideal for residential, commercial, and industrial applications, this box simplifies maintenance while complying with international safety standards. Its weatherproof design suits both indoor and outdoor installations, offering versatility for lighting, HVAC, and power distribution systems. Easy to install and built for longevity, it prioritizes user safety and electrical system integrity.

     RDT/RBD/RTD Series

   

      Junction box

     

      

        Color:white/transparent blue

        Flammability rating:V0
        Type of insulating material:PA

        Voltage:600V/660V/690V
        Rated operating current:40-400A

        Model : RDT/RBD/RTD terminal box 2P/4P

        Allow a variety of combination, can be used in single stage,

        two stages, three stage and four stages

Key Configurations

Material & Durability

Typically made of high-grade engineering plastics (e.g., PC/ABS) with UV resistance and flame-retardant properties (UL94 V-0 standard).
IP Protection Rating

Common ratings: IP65 (dustproof, water-jet resistant) or IP67 (water immersion up to 1m), ensuring suitability for indoor/outdoor environments.
Terminal Configuration

Configurable terminal blocks with screw or spring-clamp connections for secure wire fastening.
Mounting Options

Wall-mounted, DIN rail-mounted, or embedded installation designs for flexible integration into electrical systems.

RTD 80

RTD 400

RTD 125

RBD40A-2P

 RTD(80A-100A)-4P-02

RTD(80A-100A)-4P-03

Series	RDT/RBD/RTD	Type of insulating material	PA
Mould No.	RDT 160	Length	66, 68.5, 77, 96, 100, 132. custom
Color	white, transparent blue	Height	46, 47, 50.5, 91... custom
Rated working voltage(V)	600V/660V/690V...	Width	29.5, 30, 47.5, 52.… custom
Rated working curren(A)	40/80/100/125/ 160/250/400/..	Execution standard	IEC 60947-7-1 GB/T 14048.7
Rated current/voltage	160A/690V	Flammability rating	V0
Package	1 pc/box	In	10….70mm2(AWG 8...3/0)X1 6.….16mm (AWG 14...2)X1
Dimension(mm)	77/46/29.5	Out	2.5...16mm2(AWG 14.…4)X6

      Good quality control

      1. Heavy-duty ABS HousingFlame-retardant & UV-resistant material.
      2. IP65 CertifiedWaterproof & dustproof for outdoor durability.
      3. Copper-alloy TerminalsOxidation-resistant & stable conductivity.
      4. 3M Adhesive BackingVibration-proof industrial-grade installation.

What we offer:

                                         * Good quality control.
                                         * 20 years experience in electric industry
                                         * Very competitive price.
                                         * State-of-the-art technology products.
                                         * Best professional team for electrical connection equipment.
                                         *Smooth communication.
                                         *Effective OEM&ODM service.

    The total number of employees is nearly 500, and about 10% are R&D technicians. The company has passed ISO9001, ISO14001,

    ISO45001 certification, U L, C E, C Q C certification, as well as 23 product patents.

    Huntec has a strong mold processing, design team and production capacity, and provides "personalized electrical connection                  solutions" to system integrators and machine builders worldwide with reliable performance and competitive prices.

    Huntec's products have been widely used in industrial automation, communications,rail transit, energy storage, shipbuilding,                     photovoltaic new energy and other industries.
    Huntec has never stopped pursuing perfect quality and providing zero-defect products. We sincerely welcome domestic and                     foreign dealers to cooperate with us for common development.

      Rigorous Standards

       Measurement:100% air permeability test guaranteed products qualification rate and terminal customer perfect experience.
       Welding: Ultrasonic welding ensured the impact resistance of each product.

FAQ                                                                                                                                                        

Q1.What certificates do you have?
A1:Our company is verified by ISO9001,ISO14001,OHSAS 18001 CE,UL, ROSH, CQC,EX and etc, and we have more than 200 Patents.

Q2. What is your terms of payment?
A2: T/T 30% as deposit, and 70% before delivery. 

Q3. What is your sales terms?
A3: EXW, CFR,CIF,CPT,FCA,FOB,DDU.

Q4. How about your delivery time?
A4: Generally, it will take 3 to 7 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity.

Q5. Can you produce according to the samples?
A5: Yes, we can produce by your samples or technical drawings. We have in-house workshops.

Q6. What is your sample policy?
A6: We can supply most of samples free of charge if there are parts in stock, customers should cover the courier cost which will be refunded after orders placed.

Q7. Do you test all your goods before delivery?
A7: Yes, we have 100% test before delivery.

Q8: How do you make our business long-term and good relationship?
A8: We keep good quality and competitive price to ensure our customers benefit.