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3phase Electronic Current Relay Rd6 Phase Faiue Relay Protector
US$9.80
1-9 Pieces
US$8.20
10-999 Pieces
US$6.90
1,000+ Pieces
Product profile
Customization
AvailableAfter-sales Service
One YearWarranty
One YearModel NO.
RD6Type
DerrickLoad Capacity
5000kgSpeed
0.63m/sDrive Mode
DCOpen & Close Type
AutomaticLift Mechanism
Lift ChainDeceleration Device
With Deceleration DeviceGuide Rail
Profile GuideElevator Door
Sider DoorDoor Knife
SingleAttendant
Without AttendantTransport Package
CaseSpecification
250mm*20mm*4mmTrademark
MHTOOLOrigin
ChinaHS Code
84313100Production Capacity
50000sets/YearKey features
Original Quality Assurance: 100% new and original Mitsubishi elevator limit switch S3-1370.
Comprehensive Control System: Includes thermal protector, maintain box, phase relay with LCD, and CHNT contactor.
Wide Voltage Compatibility: Supports 220V, 380V, 400V, 415V, 440V, and 480V for global use.
Flexible Floor Configuration: Suitable for cargo lifts ranging from 2 to 8 floors.
Fast Delivery Time: 5-10 working days after payment during off-peak season.
One Year Warranty: Provides one-year warranty coverage for the electronic current relay.
Complete Parts Package: Includes Hall Call Button, Limit Switch, Magnetic Strip, and Door Lock.
Compact Control Box Size: Control box dimensions are 70CM*50CM*20CM for easy installation.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.45h
AI-Powered supplier vetting
SummaryTaizhou Minghe Technology Co., Ltd. is a limited company supplying electric hoists and crane spare parts. It reports export activity for seven years, with exports representing 71%–90% of total sales, and holds self-operated import and export rights. Service-related procedures, complaint handling, corrective and preventive actions, supplier assessment, and stated lead times are documented. However, the supplier reports no management-system certification, no overseas showroom, agents, branches, or offline trade-show participation, and no OEM service for popular brands or available SDK. Quality assurance is reported, but finished-product inspection is performed by packing staff. The supplier states that it supports innovation and customized products, while the available evidence shows only one R&D engineer. Financial records are identified for recent years, but the provided slices do not establish financial strength. Customer-specific cases are not provided.
Supplier typeThe supplier is identified as Taizhou Minghe Technology Co., Ltd., a limited company with no stated affiliation to a larger group. Its primary and offered products are electric hoists and crane spare parts.
CertificationsThe supplier reports no certification of management systems. Although a TUV Rheinland audit record is provided with a defined validity period, the slices do not identify it as a management-system certification or state a positive certification result.
After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, supplier service assessment, and accepted service quotations and payment terms. It also reports self-operated import/export rights and seven years of exporting, but has no overseas showroom, agents, branches, or offline trade-show experience.
Production capacityThe supplier provides defined annual output information for crane spare parts, electric wire rope hoists, lifting/elevator/escalator spare parts, and electric chain hoists, with stated peak- and off-season lead times within 15 workdays. Quality assurance is reported, but finished products are checked by packing staff, and the employee count is stated as 4, creating uncertainty about operational scale and inspection depth.
Customization capabilityThe company explicitly states that it creates customized products to help customers improve market competitiveness. Nevertheless, it reports no available SDK, and the slices provide no specific examples, process details, or verified customization projects.
Product Q&A
Q:What is the warranty period for this relay?
A:
We provide a one-year warranty for the 3-phase electronic current relay.
Q:Is the limit switch an original Mitsubishi part?
A:
Yes, the S3-1370 limit switch is 100% new and original Mitsubishi.
Q:What voltage options are supported?
A:
The system supports 220V, 380V, 400V, 415V, 440V, and 480V.
Q:How many floors can this control system handle?
A:
It is designed for cargo lifts with 2 to 8 floors.
Q:What is the delivery time after payment?
A:
Delivery takes 5-10 working days after payment.
Send Inquiry
*To:
Taizhou Minghe Technology Co., Ltd.
Taizhou Minghe Technology Co., Ltd.*Content:
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