Lr1-D Series Thermal Relays
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Product Highlights
- Wide Current Range: Available in 9A, 12A, 16A, 25A, 40A, 63A, and 80A models for diverse motor protection needs.
- IEC Standard Compliance: Conforms to IEC60947-4-1 standard ensuring global safety and performance reliability.
- Temperature Compensation: Features differential mechanism and temperature compensation for stable operation.
- Plug-in Design: Directly plugs into LC1-D series AC contactors for easy installation and maintenance.
- High Voltage Rating: Suitable for circuits with rated voltage up to 660V and rated current up to 80A.
- Flexible Customization: Offers full, minor, and flexible customization options based on samples or designs.
- 100% Quality Inspection: Every finished product undergoes visual and functional inspection before shipping.
- Fast Lead Time: Standard lead time is one month for both peak and off-peak seasons.
Product Attributes
- Customization
- Available
- Theory
- Thermal Relay
- Usage
- Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay
- Model NO.
- LR1-D
- Phase
- 3
- Electricity Type
- Ac
- Number of Pole
- 3
- Load
- High Power Relay
- Protective Characteristics
- Enclosed Relay
- Action Principle
- Electromagnetic Type
- Size
- Miniature
- Type
- Electric Parameter Relay
- Transport Package
- 100PCS/CTN
- Specification
- Int'l Standards
- Trademark
- OEM
- Origin
- China
- HS Code
- 853649000
- Production Capacity
- 1000PCS/Week
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Lr1-D Series Thermal Relays
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Product Description
The relay has the differentialmechanism and temperature compensation and can plug in LC1-D series AC contactor. Theproduct conforms to IEC60947-4-1 stardand.
It has kinds of species, 9A, 12A, 16A, 25A, 40A, 63A, and 80A.
SPECIFICATION:
| Type | Adjusting range of current(A) | Control power (AC)(KW) | |||||
| 220V | 380V | 415V | 440V | 660V | Plug-in contactor | ||
| LR1-D09301 | 0.1-0.16 | LC1-D09-25 | |||||
| LR1-D09302 | 0.16-0.25 | LC1-D09-25 | |||||
| LR1-D09303 | 0.25-0.40 | LC1-D09-25 | |||||
| LR1-D09304 | 0.40-0.63 | 0.37 | LC1-D09-25 | ||||
| LR1-D09305 | 0.63-1 | 0.55 | LC1-D09-25 | ||||
| LR1-D09306 | 1-1.6 | 0.37 | 0.55 | 0.7-1.1 | LC1-D09-25 | ||
| LR1-D09307 | 1.6-2.5 | 0.37 | 0.55-0.75 | 1.1 | 0.55-0.75 | 1.5 | LC1-D09-25 |
| LR1-D09308 | 2.5-4 | 0.55-0.75 | 1.1-1.5 | 1.5 | 1.5 | 2.2-3 | LC1-D09-25 |
| LR1-D09310 | 4-6 | 1.1 | 2.2 | 2.2 | 2.2 | 4 | LC1-D09-25 |
| LR1-D09312 | 5.5-8 | 1.5 | 3 | 3 | 3 | 5.5 | LC1-D09-25 |
| LR1-D09314 | 7-10 | 2.2 | 4 | 4 | 4 | 7.5 | LC1-D09-25 |
| LR1-D09316 | 10-13 | 3 | 5.5 | 5.5 | 5.5 | 10 | LC1-D09-25 |
| LR1-D16321 | 13-18 | 4 | 7.5 | 9 | 9 | 15 | LC1-D09-25 |
| LR1-D25322 | 19-25 | 5.5 | 11 | 11 | 1 | 18.5 | LC1-D09-25 |
| LR1-D40353 | 23-32 | 7.5 | 15 | 15 | 15 | 22 | LC1-D40 50 60 |
| LR1-D40355 | 30-40 | 10 | 18.5 | 22 | 2 | 30 | LC1-D40 50 60 |
| LR1-D63357 | 38-50 | 11 | 22 | 25 | 25 | 37 | LC1-D40 50 60 |
| LR1-D63359 | 48-57 | 15 | 25 | 30 | 30 | 45 | LC1-D40 50 60 |
| LR1-D63361 | 57-66 | 18.5 | 30 | 37 | 37 | 55 | LC1-D40 50 60 |
| LR1-D80363 | 63-80 | 22 | 33-37 | 33-37 | 33-37 | 59-63 | LC1-D80 |








About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2531160". Items marked "" are certified.
Company Profile
Yueqing Tianze Electric Co., Ltd. Keeps pace with the times and continuously innovates cutting-edge technologies, especially in the field of artificial intelligence, with the support of new quality productivity. Our company's extremely stable intelligent IoT circuit breakers, smart electricity meters, AC contactors, stabilizers, and high-voltage electric equipments developed these years are quite popular in domestic and international markets. Despite the global economic slowdown, our factory still achieves good performance, and smart products are very popular in Africa and BRICS etc. Countries.
The reason behind this is that our company firmly seizes the opportunities of the times and forces itself to continuously innovate and steadily make progress in the field of artificial intelligence technology. We do hope that all knowledgeable individuals can join our intelligent product promotion team and continuously expand into new markets!
Tianze Elec. Commits itself to offer and develop excellent quality products according to the current markets. The flexible trading modes shall bridge you and us to cooperate happily and successfully. You can place the orders in forms of OEM, ODM, CKD, Moulds & Dies-Making etc. With us. We shall be at your best services to meet with your satisfactions and requirements.
We will hold "quality first, reputation first" as our principle, insisting on sceence and technology developing and import and advanced facilities, and develop new products actively.
Meanwhile, we will keep our fine after-sale services. We sincerely wish to cooperate with you with our top-quality products, first-class service and excellent credits, create a brilliant future together.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Fangdouyan, Lingyun Road, Liushi Town, Yueqing, Wenzhou, Zhejiang, 325000, China.
-
Plant Area
- 1600 square meters
-
Number of Employees
- 3
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
-
Main Products
- Distribution Boards, Fuse
-
Production Lines
- 1
-
Production Machines
- Stamping machine, Bench drill
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2005-06-17
-
Export Year
- 10 Years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the maximum rated voltage for this relay?
- The LR1-D series thermal relay is suitable for circuits with a rated voltage up to 660V.
- Which AC contactors does this relay plug into?
- It is designed to plug directly into the LC1-D series AC contactors.
- What current ratings are available?
- The relay is available in 9A, 12A, 16A, 25A, 40A, 63A, and 80A models.
- Does the product meet international standards?
- Yes, the product conforms to the IEC60947-4-1 standard.
- What customization options are available?
- We offer full customization, minor customization, flexible customization, and options based on samples or designs.
- What is the standard lead time for production?
- The average lead time is one month for both peak and off-peak seasons.
- How is the quality of the finished products ensured?
- All finished products undergo 100% inspection, including visual and functional checks.
- What is the minimum order quantity?
- The minimum order quantity is 1 unit.
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Product Groups
- Breakers
- Meters & Meter Sockets
- Swtiches
- Contactors, Magnetic Starters, Cam Starters & Thermal Relays
- Regualators, UPS, & Switching Power Supply
- Fuses, Fuse Holders
- Self-locking Nylon Cable Ties
- Electrical Accessories & Parts
- Industrial Plugs & Sockets
- Relays
- Current Transformers
- High-voltage Electrical Complete Equipment
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