Does the switch reset automatically?

Yes, the BH series thermostat resets automatically after the temperature or current returns to normal.

What is the minimum order quantity?

The minimum order quantity is 1000 pieces.

Normally Open Temperature Controller Switch Bh-Tb02b-B8d 250V 2A 50-150c Normally Closed

Name: Normally Open Temperature Controller Switch Bh-Tb02b-B8d 250V 2A 50-150c Normally Closed
Brand: Dongguan City Heng Hao Electric Co., Ltd.
SKU: 825596935

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

US$0.26

1,000-4,999 Pieces

US$0.20

5,000-9,999 Pieces

US$0.185

10,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Usage

All Kindes of Motors, Inverter Welder

Display Type

Mechanical

Model NO.

TB02B-BB8D

Certification

RoHS, TUV, CQC

Brand

Henghao

Type

Temperature Sensor

Control Method

Mechanical

Material

Steel Plastic

Life Cycle

10000 Times

Transport Package

1000 PCS Per Carton

Trademark

henghao

Origin

Dongguan, China

Production Capacity

100000000000 Pieses /Year

Key features

Over-Current & Over-Temperature Protection: Sealed design protects motors and welders from abnormal current and heat with automatic reset.

High Durability: Rated for 10,000 switching cycles ensuring long-term reliability in various applications.

Multiple Certification: Complies with UL, TUV, CQC, and RoHS standards for global market safety requirements.

Customizable Reset Temperature: Reset temperature can be tailored to specific customer requirements beyond standard ratios.

Flexible Wire Options: Lead wire length and type can be customized according to customer specifications.

Fast Response Time: No temperature lag under sudden high current conditions for immediate circuit protection.

Versatile Applications: Suitable for motors, inverters, welding machines, and battery packs up to 1.5 horsepower.

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: ≤15h

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.