Jr20 Serise Thermal Overload Relay
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Product Highlights
- Wide Current Range: Supports current from 0.16A to 630A for various motor sizes.
- Multiple Protection Functions: Offers overload, phase-failure protection, and temperature compensation.
- Flexible Reset Modes: Features both manual and automatic reset capabilities with ON/OFF indication.
- Versatile Mounting Options: Can be mounted directly onto contactors or installed as single units.
- International Compliance: Meets GB 14048 and IEC 60947-4-1 international standards.
- Fast Delivery: 3-7 working days after deposit for custom orders, 2-4 days for inventory.
- OEM and ODM Services: Customization available from both designs and samples.
- Sealed Protection: Designed with sealed features for low power contact load reliability.
Product Attributes
- Customization
- Available
- Theory
- Thermal Relay
- Usage
- Household Appliances Relay
- Model NO.
- JR20-10, 16, 25, 63, 160, 250, 400, 630
- Phase
- 3
- Electricity Type
- Ac
- Number of Pole
- 3
- Size
- Miniature
- Type
- Electric Parameter Relay
- Brand
- Winston
- Protect Feature
- Sealed
- Contact Load
- Low Power
- Trip Grade
- 10A/10
- Transport Package
- Export Standard Carton Box or ODM
- Specification
- CE
- Trademark
- Winston/OEM/Neutral
- Origin
- China, Zhejiang, Wenzhou
- HS Code
- 85364110
- Production Capacity
- 10000PCS/Week
Product Images of Jr20 Serise Thermal Overload Relay
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Jr20 Serise Thermal Overload Relay -
Jr20 Serise Thermal Overload Relay -
Jr20 Serise Thermal Overload Relay -
Jr20 Serise Thermal Overload Relay -
Jr20 Serise Thermal Overload Relay -
Jr20 Serise Thermal Overload Relay -
Jr20 Serise Thermal Overload Relay
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Product Description
JR20 series thermal overload relay
Application:
1. JR20 series thermal overload relay are suitable for overload and phase-failure protection of AC motors with frequency of 50/60Hz, voltage up to 660v, current up to 0.16-630A under 8-hours duty or uninterrupted duty.
2. Several functions provided by these relays, are phase-failure protection, temperature compensation, ON/OFF indication, Stop button, Test button and manual/automatic reset. Applicable Standards
3. National Standard: GB 14048
4. International Standard: IEC 60947-4-1
5. The relays can be mounted onto contactors or installed as single units.
| Type | Number | 5WSetting Range(A) | For Contactor |
JR20-10L |
1R | 0.1~0.15 | CJ20 -10 |
| 2R | 0.15~0.23 | ||
| 3R | 0.23~0.35 | ||
| 4R | 0.35~0.53 | ||
| 5R | 0.53~0.8 | ||
| 6R | 0.8~1.2 | ||
| 7R | 1.2~1.8 | ||
| 8R | 1.8~2.6 | ||
| 9R | 2.6~3.8 | ||
| 10R | 3.2~4.8 | ||
| 11R | 4~6 | ||
| 12R | 5~7 | ||
| 13R | 6~8.4 | ||
| 14R | 7~10 | ||
| 15R | 8.6~11.6 | ||
| JR20-16L | 1S | 3.6~5.4 | CJ20 -10 -16 |
| 2S | 5.4~8 | ||
| 3S | 8~12 | ||
| 4S | 10~14 | ||
| 5S | 12~16 | ||
| 6S | 14~18 | ||
| JR20-25L | 1T | 7.8~11.6 | CJ20 -16 -25 |
| 2T | 11.6~17 | ||
| 3T | 17~25 | ||
| 4T | 21~29 | ||
| JR20-63L | 1U | 16~24 | CJ20 -40 -63 |
| 2U | 24~36 | ||
| 3U | 32~47 | ||
| 4U | 40~55 | ||
| 5U | 47~62 | ||
| 6U | 55~71 | ||
| JR20-160L | 1W | 33~47 | CJ20 -100 -160 |
| 2W | 47~63 | ||
| 3W | 63~84 | ||
| 4W | 74~98 | ||
| 5W | 85~115 | ||
| 6W | 100~130 | ||
| 7W | 115~150 | ||
| 8W | 130~170 | ||
| 9W | 144~176 | ||
| JR20-250L | 1X | 130~195 | CJ20 -250 |
| 2X | 167~250 | ||
| JR20-400L | 1Y | 200~300 | CJ20 -400 |
| 2Y | 267~400 | ||
| JR20-630L | 1Z | 320~480 | CJ20 -630 |
| 2Z | 420~630 |
TRADE INFO
Trade Terms:FOB ,CIF ,CFR,EXW,DDP
Payment terms:T/T,L/C,Western union,Paypal,Escrow,MoneyGram
Payment conditions:30% deposit in advance,70% balance before shipping.
Delivery time:3-7working days after deposit,2-4 working days for inventory
Packing:Neutral carton,Wooden case for large size
Shipping:By sea,by air and by express delivery
Why choose us?
1.Reply inquiry in 24 hours.
2.Please kindly inform us which items you are interested & the reasonable price will be providedyou upon receipt of your new inquiry ASAP.
3.Answer your question detailed
4.Solved the problem with you during using our products
5. Samples will be offered to you for our future cooperation
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR2531622". Items marked "
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Company Profile
Yueqing Winston Electric Co., Ltd, established in 2010, is a rapid growing enterprise who integrate the production and marketing of Industrial electrical appliance. After seven years' effort and development, now we have become one of the leading electrical manufacturers and suppliers in China. We are always keeping very kind relationship with many strong electrical factories and Insearch institutes in China. We have been enjoying high reputation in electrical market domestically and internationally.
Our factory focus on formulating most kinds of electrical in China. Which include proximity sensor, power supply, motor soft starter, frequency inverter, relay, thermostat, heater, transformer and so on. We are capable of supplying our products in various kinds of packaging according to customers' specific requirements. Now we are producing more than 100 kinds of electrical products which are exported to about 80 countries and regions all over the world. But Winston have never stop going forward, in order to control the cost, and supply competitive price for our customers, in 2012, together with our partners, we build another factory, which producing circuit breaker, distribution box, AC contactor, etc.
Winston have an special professional registration department, who in charge of the domestic registration and oversea registration. We can help our current or potential customers to do registration work. We have a good relation with domestic famous institute who can provide us with authoritative impurity analysis and toxicological report. Quality and Service are always the top concern in Winston. We provide full set of service, including data and samples, which are available on request.
Winston's Mission is: "Focus on the industrial Electrical protection, serve the worldwide Electrical. And our tenet is: "Hold integrity, Forge Ahead, Serve the world". We are always trying our best to offer the best services and the most competitive prices with high quality goods for our customer, It's the way we win our customers and the market.
Given Chance and full space, we would show you all of our advantages and let's grow up together. I am sure we can establish long term and friendly business relationship with your esteemed company because of your trust and our excellent service.
Our advantage:
1. Quality is our culture.
2. We have our own developing and designing team, which ensure our own technological and innoative products for customers.
3. For any customers who have new idea about some products, just let us know, we can according to your idea provide a unique design of the products.
4. For any customers who send us the samples of some products, we will design and develop better ones based on the samples!
5. For every customer, we will choose the best fit material, and also innovative material for their products!
6. We can according to any customers' design to do sample of them!
7. We are manufacturer, factory, so we have the ability of mass production!
8.24*7 service, professional sales group.
Technical Support:
Most of our Winston products adopt Germany advanced technology, and the producing machine are all equipped with advance system, all our workers are experienced and skilled!
Besides, for some products material are all use imported parts.
So the quality and safety are guaranteed!
After sale service:
Our working team and sales teams can guarantee a fast and high efficiency after-sale service for our product sold to everywhere of the global.
Winston has a complete supply system for the parts, which can guarantee the company's demand of product accessories. We have stocked the common parts in the major cooperation point world widely, which can shorten the supply time largely. So if have any question, just contact us any time at your convenience!
Transportation service:
We can guarantee the fast and safe delivery to the customers' hand.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- 3rd Floor,Liufeng Building Liushi Town, Wenzhou, Zhejiang, China
-
Plant Area
- 300 square meters
-
Number of Employees
- 20
-
Registered Capital
- 100,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port
-
Minimum Order Quantity
- 10 Pieces
-
Supply Chain Partners
- 15
Our Production Capability & Technical Expertise
-
Main Products
- Proximity Sensor, Thermostat and Heater, Switching Power Supply, Motor Soft Starter, Frequency Inverter, Transformer, Relay, Circuit Breaker, Photoelectric Sensor, AC Contactor
-
Customization Options
- Customization from Designs, Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2010-05-05
-
Export Year
- 14 years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa
-
Repeat Buyers Choice
- 50%~80%
-
Annual Export Revenue
- 2,000,000 USD
-
Number of Foreign Trading Staff
- 9
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the operating voltage and frequency?
- Suitable for AC motors with voltage up to 660V and frequency of 50/60Hz.
- What are the available reset options?
- The relays provide both manual and automatic reset functions.
- Can the relay be mounted on a contactor?
- Yes, the relays can be mounted onto contactors or installed as single units.
- What is the minimum order quantity?
- The minimum order quantity is 10 pieces.
- Do you offer customization services?
- Yes, we offer OEM and ODM services with customization from designs or samples.
- What are the payment terms?
- Payment terms include 30% deposit in advance and 70% balance before shipping, via T/T, L/C, Western Union, etc.
- How long is the delivery time?
- Delivery takes 3-7 working days after deposit for custom orders and 2-4 working days for inventory.
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