What is your sample policy?

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.

Do you test all your goods before delivery?

Yes, we have 100% test before delivery.

How do you make our business long-term and good relationship?

We keep good quality and competitive price to ensure our customers benefit.

4mm Spring Cage Terminal Block for Reliable Electrical Connections

Name: 4mm Spring Cage Terminal Block for Reliable Electrical Connections
Brand: Jiangxi Huntec Electrical Technology Co., Ltd.
SKU: 2225137035

Jiangxi, ChinaJiangxi Huntec Electrical Technology Co., Ltd.

US$0.134

100-4,999 Pieces

US$0.131

5,000-9,999 Pieces

US$0.128

10,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Dual Hole Terminals

Material

Model NO.

RST 4

Application

Transmission of Electrical Signals

Character

Explosion-Proof

Species

Terminal

Production Process

Injection Molding

Shape

Round

Interface Type

AC/DC

Certification

UL, CE

Brand

Chiku

Color

Grey; Blue; Orange; Red

Connection Capacity AWG

4mm

Rated Current

40A

Rated Voltage

600 V

Flame Retardant Grade

V0 UL94

Pollution Level

III

Standard

IEC 60947-7-1 GB/T 14048.7

Transport Package

PE Film+Carton

Specification

Custom

Trademark

CHIKU

Origin

Jiangxi

HS Code

85369019

Production Capacity

500000pieces/Month

Key features

Explosion-Proof Design: Safe for hazardous environments with flame retardant grade V0 UL94 certification.

High Current Capacity: Rated current 40A and rated voltage 600V for reliable electrical signal transmission.

Multiple Color Options: Available in Grey, Blue, Orange, and Red to meet diverse identification needs.

Dual Hole Structure: Features a cage spring terminal design with 2 connection layers for versatile wiring.

Global Certifications: Compliant with UL, CE, CQC, ISO 9001, and IEC 60947-7-1 standards.

OEM/ODM Service: Supports customization from samples, designs, and full customization options.

22 Years Experience: Backed by 22 years in the electric industry with nearly 500 employees.

100% Quality Testing: Every product undergoes 100% inspection before delivery to ensure reliability.

Company profile

Cooperated with Fortune 500Fast DeliveryODM ServicesStandardized quality control

Jiangxi Huntec Electrical Technology Co., Ltd.

Jiangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤3.24h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells power electronic components, distribution switch control equipment, instruments, molds, and related products. It reports established quality and supplier-management procedures, substantial R&D and quality-control staffing, more than ten production lines, and multiple ISO certifications. Customization is supported through samples, designs, full, minor, and flexible customization. The supplier states that it provides OEM services to well-known brands and has collaborations involving BYD and Honeywell. After-sales technical support is assigned to technology engineers, while complaint handling has documented procedures and records. Financial information is only represented by years rather than performance values, so financial credibility cannot be determined. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, or branches are reported, although the supplier has attended an offline trade show.

Supplier typeThe supplier operates as a manufacturer and seller across power electronic components, distribution switch control equipment, instruments and meters, molds, and related professional design services. Its description also identifies a broad catalog of more than one thousand products and a focus on electrical connection solutions, supporting classification as a diversified manufacturer rather than a pure trading company.

CertificationsThe supplier reports ISO 9001:2015, ISO 14001 or ISO 14001:2015, ISO 45001:2018, ISO 50001, and other certifications. It also has written quality-management procedures and records, although one approved-supplier list is described as lacking an approval signature or date.

After-Sales capabilityTechnology engineers are responsible for providing technical support for production and after-sales service, and customer complaints are handled through clear procedures with follow-up records. However, the supplier reports no overseas warehouse, showroom, agent, or branch, which limits evidence of localized overseas after-sales coverage.

R&D capabilityThe supplier reports 54 R&D engineers, a specialized R&D team, a catalog exceeding one thousand products, and engineers responsible for R&D and technical support. It does not provide an available SDK, so software-development integration capability is specifically absent, but the evidence supports strong product and engineering R&D capacity.

Production capacityProduction resources include injection molding, terminal assembly and crimping, nylon column assembly, and cutting equipment, with more than ten production lines. Quality control includes 34 inspection staff, 26 testing devices, written warehouse-control procedures, and uniformly followed finished-product inspection instructions, indicating established manufacturing and quality-control capacity.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its business scope also includes mold manufacturing and professional design services, reinforcing its ability to support tailored products.

Client casesThe supplier states that it provides OEM services to well-known brands and that its CHIKU brand collaborates with recognized global brands including BYD and Honeywell. These statements provide explicit named-brand experience, although the slices do not specify project scope, duration, or independently verified outcomes.