What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 50 Pcs.

What are the payment terms?

Accepted payment types include T/T, L/C, PayPal, and Western Union in currencies like USD, EUR, AUD, HKD, and CNY.

What is the lead time for production?

The average lead time is one month for both peak season and off-season.

Electrical Wire Connector St3-35 Spring Cage Self Locking DIN Rail Mounting Terminal Blocks

Name: Electrical Wire Connector St3-35 Spring Cage Self Locking DIN Rail Mounting Terminal Blocks
Brand: Unizen Electrical(Shanghai) Co., Ltd.
SKU: 2161609225

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

US$3.79

100-4,999 pieces

US$3.48

5,000-9,999 pieces

US$2.85

10,000+ pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Application

Spring Connection

Environmental Protection

General

Model NO.

JUT3-35

Connection Mode

Push-Pull Connection

Shape

Rectangle

Contact Termination Form

Spring Connection

Type

Composite Electric Connector

Character

High Temperature Resistance

Production Process

Injection Molding

Brand

Spring Connection

Cconductor Material

Coopper

Model No.

Jut3-35

Conductor Size

2.5-35 AWG

Rated Voltage

1000V

Size

T*W*H(mm): 4.2*60.5*36.5

Color

Grey

Number of Contacts

Material

PA66-V0 Nylon Flame-Resistant

Rated Current

125A

Wire Range

1.5-16mm2 / 1.5-16mm2

Certificate

TUV/CE

Specification

Copper +PA66 V0

Trademark

UTL

Origin

Zhejiang, China

HS Code

8536909000

Production Capacity

10000000PCS/Year

Key features

High Safety & Flame Resistance: Insulating shell made of PA66-V0 Nylon with UL94 V0 flame retardant grade for superior safety.

High Conductivity Materials: Conductive strips use red copper plated with matte tin; line-pressing frames use brass plated with nickel.

Space-Saving Top Wiring: Upper line connection design allows wiring grooves to be installed close to the block, improving density.

Universal DIN Rail Mounting: Equipped with universal mounting feet for easy and quick installation on NS35 rails.

Flexible Plug-in Bridge System: Features a flexible plug-in bridge system and clear marking system for convenient operation.

Certified Quality Assurance: Products hold TUV, CE, UL, and VDE certificates with 100% finished product inspection.

Customization Options: Supports customization from samples, designs, and flexible minor customization services.

Professional Manufacturer: Over 30 years experience with own manufacturing base and 22 R&D engineers.

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: ≤6.44h

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.