How long is the delivery time?

The average lead time is within 15 working days for both peak and off-peak seasons.

What are the main applications for this thermostat?

It is used in electric welding machines, water heaters, steam heaters, and high-power machinery.

Bimetallic Thermal Switch for Heating Machine Ksd302 Snap-Action Thermostat

Name: Bimetallic Thermal Switch for Heating Machine Ksd302 Snap-Action Thermostat
Brand: Dongguan City Heng Hao Electric Co., Ltd.
SKU: 824729985

Guangdong, ChinaDongguan City Heng Hao Electric Co., Ltd.

US$1.00

1,000-4,999 Pieces

US$0.79

5,000-9,999 Pieces

US$0.58

10,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Usage

Thermal Protector

Display Type

No Display

Model NO.

KSD302

Certification

RoHS, TUV, CQC

Brand

Henghao

Cooling Purpose

Thermostat

Type

Temperature Sensor

Control Method

Mechanical

Operating Principle

Over Heat Protect

Material

Stainless Steel

Life Cycle

10000 Times

Voltage and Current

250V 25A 45A 60A

Temp. Range

50-180c

Contact Type

Normally Closed Type

Body

Bakelite and Ceramic

Transport Package

1000PCS Per Box

Trademark

HENGHAO

Origin

Dongguan, China

Production Capacity

100, 000, 000, 000 PCS/Year

Key features

High Current Capacity: Supports AC 250V-400V with current ratings from 15A to 60A.

Long Service Life: Durable design with over 50,000 switching cycles.

Multiple Customization Options: Offers full, minor, and flexible customization from samples or designs.

Comprehensive Certifications: Certified by UL, RoHS, TUV, and CQC for global compliance.

Overheat Protection: Prevents dry heating and overheating with mechanical snap-action.

Versatile Applications: Suitable for welding machines, water heaters, and high-power machinery.

Fast Lead Time: Standard and peak season lead time within 15 working days.

Company profile

Quality AssuranceProduct CertificationFast DeliveryR&D Capabilities

Dongguan City Heng Hao Electric Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.58h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented quality and service procedures, including corrective/preventive actions, complaint handling, finished-product inspection, and supplier assessment. It offers broad customization and ODM services, reported new product development within the past year, operates five production lines, and maintains six to ten quality-control staff. Export experience is established, with 14 years of exporting and 41%–50% of sales from exports. However, the supplier reports no supplier-management-system certification, no overseas agents, warehouses, showrooms, or offline trade-show participation, and no SDK availability. Manufacturing controls show weaknesses: there is no valid contract with related subcontractors, no continuous batch quantity reconciliation, and no outsourcing SOP. Financial credibility and customer cases cannot be determined from the provided evidence.

Supplier typeThe supplier is presented as a manufacturer with five production lines, its own R&D/customization services, ODM capability, and 14 years of export experience. It also accepts FOB, CIF, CFR, and EXW terms, but reports no overseas agents or branches and serves zero stated overseas service countries.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. Although quality assurance is reported, the provided evidence does not identify a formal certification.

After-Sales capabilityDocumented procedures and records exist for corrective/preventive actions, customer complaints, supplier assessment, and finished-product inspection. However, the supplier has no overseas warehouse, showroom, agent, or branch, which limits demonstrated overseas service infrastructure.

R&D capabilityThe supplier reports three total years of R&D-engineer experience, new product development within the past year, ODM services, and multiple customization modes. It does not have an available SDK, and no OEM service for popular brands is reported.

Production capacityThe supplier operates five production lines, has six to ten quality-control staff, maintains in-stock capability, and reports peak- and off-season lead times within 15 working days. Nevertheless, it lacks a valid contract with related subcontractors, continuous batch quantity reconciliation, and an outsourcing SOP, indicating documented manufacturing-control deficiencies.

Customization capabilityThe supplier explicitly provides customization from samples and designs, full and minor customization, flexible customization, and ODM services. This is direct evidence of broad customization capability.