How is the quality of the products ensured?

We perform 100% inspection on finished products, including functional and visual checks.

What is the maximum current rating for the largest model?

The JUT1-150 model supports a maximum current of 308A.

What is the material used for the terminal blocks?

The terminal blocks are made of PA66 material with a UL94 V-0 flame retardant grade.

UK5-Twin Type Plastic Electric Wiring Crimp Connector Copper Terminal Blocks

Name: UK5-Twin Type Plastic Electric Wiring Crimp Connector Copper Terminal Blocks
Brand: Unizen Electrical(Shanghai) Co., Ltd.
SKU: 2162849025

Shanghai, ChinaUnizen Electrical(Shanghai) Co., Ltd.

US$0.32

100-4,999 cartons

US$0.29

5,000-49,999 cartons

US$0.24

50,000+ cartons

Product profile

Customization

Available

Type

Screw Terminal

Material

Copper

Model NO.

JUT1-4/1-2

Application

Conduct Electricity

Character

Insulation

Species

Terminal

Production Process

Injection Molding

Shape

Rectangular

Certification

UL, VDE

Brand

Utl

Thickness

6.2mm

Item No.

Jut1-2.5

Solf Cable

0.2-2.5mm2

Rigid Cable

0.2-4mm2

Conductor Size

24-12 AWG

Rated Voltage

500V

Rated Current

32A

Height

52/47mm

Width

42.5mm

Transport Package

75PCS/ Box40boxes/ Carton

Trademark

UTL

Origin

Zhejiang, China

HS Code

8536909000

Production Capacity

10000000 Piece/Pieces Per Month

Key features

UL and VDE Certified: Meets UL and VDE safety standards for reliable electrical performance.

Flame Retardant Material: Constructed with PA66 material featuring UL94 V-0 flame retardant grade.

Wide Current Capacity: Supports rated currents from 16A up to 308A depending on the model.

High Voltage Rating: Rated voltage ranges from 400V to 1000V for diverse electrical needs.

Full Customization Support: Offers full, minor, and flexible customization from samples or designs.

Fast Sample Preparation: Samples are prepared and ready within 3 days of request.

100% Quality Inspection: Every finished product undergoes functional and visual inspection.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Unizen Electrical(Shanghai) Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤9.70h

AI-Powered supplier vetting

SummaryUTL is identified as a Shanghai-based trading company in the electrical and electronics sector, associated with wholesale and retail activities. Its offerings focus on terminal blocks and related electrical connection and distribution products. The supplier states that it holds international certifications including ISO9001 and ISO14001 and established a UL-certified laboratory in 2014. Its history describes facilities in Wenzhou, Kunshan, and Chuzhou, indicating stated production-related infrastructure, although the current manufacturing arrangement and capacity are not fully verified. The supplier reports 22 years of total R&D engineer experience and emphasizes customized products, particularly terminal blocks. Export sales account for 41%–50% of total sales. Evidence is insufficient regarding after-sales services, financial credibility, customer cases, detailed innovation outputs, quality-control traceability, and several OEM/ODM and overseas-service capabilities.

CertificationsThe supplier explicitly states that it holds international certifications including ISO9001 and ISO14001. It also reports having established a UL-certified laboratory in 2014, supporting a stated focus on quality testing, although the scope and current validity of each certification are not provided.

R&D capabilityThe supplier reports 22 years of total R&D engineer experience, a UL-certified laboratory established in 2014, and plans to develop further connection solutions. However, new-product output, R&D documentation, SDK capability, private mold design, 3D design services, and ODM capability are all unknown.

Production capacityThe company describes a second plant in Wenzhou, a Kunshan facility, and later plants in Chuzhou, indicating stated manufacturing infrastructure and expanded production capabilities. Nevertheless, outsourcing procedures, valid manufacturing-capacity contracts, in-stock capacity, quality assurance, and traceability are not verified.

Customization capabilityThe supplier explicitly states that it offers customized products and intends to develop connection solutions tailored to customer needs, especially in rail terminal blocks. Specific evidence for ODM, OEM, private mold, or 3D design execution is unavailable.