Product Details
Specification
3TF series AC contactor mainly used for making/breaking electric.CJX1/3TF series AC contactors are suitable for frequency 50/60Hz,rated insulation voltage up to1000V,rated operation current 9~475A under AC-3 duty. It is mainly used for making/breakingelectric circuit at a long distance & for frequent starting/stopping & with thermal relay to com-pose a magnetic motor starter. The product conforms to IEC60947-4-1 stardand. The contactor is a straight motion mechanism having double breaking contacts. The auxiliary contacts are arranged 2NO.2NC at most, it is employed the flexible locking connection between the contact support and core, three are no arcisolated panel in the Ie≤22A contactor. In the In≥32A contactors. Three are moulded arc-chute with arc-isolated panel, because all contacts are made of high cnonfusibility and against corrosion silver alloy. All series products can be mounted by screw, Ie≤32A contactor also by installation rail.
Type | Rated thermal | Rated operation | Controllable power | Type of auxiliary | ||||
AC-3 | AC-4 | |||||||
380V | 660V | 380V | 660V | 380V | 660V | NO | ||
3TF30 | 20 | 9 | 7 | 4 | 5.5 | 1.4 | 2.4 | |
3TF31 | 20 | 12 | 8.5 | 5.5 | 7.5 | 1.9 | 3.3 | |
3TF32 | 30 | 16 | 12.5 | 7.5 | 11 | 3.5 | 6 | |
3TF33 | 30 | 22 | 16.5 | 10 | 15 | 4 | 6.6 | |
3TF34 | 55 | 32 | 24 | 15 | 22 | 7.5 | 13 | |
3TF35 | 55 | 38 | 30 | 18.5 | 22 | 9 | 15.5 | |
3TF40 | 20 | 9 | 7 | 4 | 5.5 | 1.4 | 2.4 | |
3TF41 | 20 | 12 | 8.5 | 5.5 | 7.5 | 1.9 | 3.3 | 1NO+1NC |
3TF42 | 30 | 16 | 12.5 | 7.5 | 11 | 3.5 | 6 | |
3TF43 | 30 | 22 | 16.5 | 10 | 15 | 4 | 6.6 | |
3TF44 | 55 | 32 | 24 | 15 | 22 | 7.5 | 13 | |
3TF45 | 55 | 38 | 30 | 18.5 | 22 | 9 | 15.5 | |
3TF46 | 80 | 45 | 40 | 22 | 37 | 12 | 20.8 | 2NO+2NC |
3TF47 | 80 | 63 | 60 | 30 | 55 | 14 | 24.3 | |
3TF48 | 100 | 75 | 60 | 37 | 55 | 17 | 29.5 | |
3TF49 | 100 | 85 | 80 | 45 | 75 | 21 | 36 | |
3TF50 | 160 | 110 | 95 | 55 | 90 | 27 | 46.9 | |
3TF51 | 160 | 140 | 120 | 75 | 110 | 35 | 60 | |
3TF52 | 200 | 170 | 160 | 90 | 150 | 38 | 66 | |
3TF53 | 200 | 205 | 165 | 110 | 160 | 50 | 86 | |
3TF54 | 300 | 250 | 230 | 132 | 220 | 58 | 100 | |
3TF55 | 300 | 300 | 260 | 160 | 250 | 66 | 114 | |
3TF56 | 400 | 400 | 380 | 200 | 355 | 81 | 140 | |
3TF58 | 630 | 630 | 600 | 335 | 560 | 160 | 278 |
3TF AC Contactor Advantage
1.3TF contactor provides a safe and reliable control solution for loads such as motors up to 400 A
2.The main contact system has a unique structure, the contoct wear is small and the electrical service life is up to one million times.
3.Electromagnet system works reliably, with low noise and high mechanical strength
4.Safe and reliable, long life
5.Flome-retardont shell material, safety guarantee
6.Installation, easy and convenient
7.High quality silver contacts.
Type | A max | B max | C max | a | b |
3TF-9,12 | 45 | 78.5 | 104(90) | 35+0.31 | 60+0.37 |
3TF-16,22 | 46 | 85 | 114 | 35+0.31 | 75+0.37 |
3TF-32 | 74 | 85 | 108 | 50+0.31 | 75+0.37 |
Type | A max | B max | C max | a | b | φ |
3TF-45,63 | 91(114) | 120 | 124 | 70+0.6 | 100+0.2 | 4.8 |
3TF-75,85 | 102(125) | 135 | 142 | 80+0.6 | 100+0.2 | 5.5 |
3TF-110,140 | 122(145) | 156 | 154 | 100+0.2 | 130+0.8 | 6.5 |
3TF-170,205 | 140(163) | 185 | 190 | 100+0.2 | 160+0.8 | 7 |
3TF-250,300 | 150(173) | 205 | 200 | 120+0.2 | 180+0.8 | 9 |
3TF-400,475 | 165(188) | 205 | 225 | 130+0.8 | 180+0.8 | 9 |
About us
Yueqing Winston Electric Co., Ltd. Earliest Factories found from 2000. We are specialized in quality Current Transformer, Counter, Hour Meter, Contactor, Lightning arrester, Fuse cutout, Circuit breaker, Capacitor, Automatic Compensation Controller.
We have passed ISO9001 quality management system certification and ISO14001 environment management system certification. Our products have CE, CCC certification. Since its establishment, our value and reputation has been constantly improved under customers' approval. Our company has transferred from the initial trading mode to current productive integrated entity. Now we own 100 workers and 3000m2 factory area, include 5 people' design and technology teamwork. Winston cargo exported to Japan, Turkey, India, Vietnam , Singapore, Russia and other countries. We constantly supply high quality products, thoughtful technical support and after-sale service for our customers via our abundant technical experience, advanced equipments and complete management system.
Winston attaches great importance of Product Quality and Safety Production Process. Our company has passed ISO Certificates. Our products are listed by CQC, CE, RoHS certificates. we supply for global factories and distributors which are experienced in filed electric products and green energy. Just like Europe, South America, Russia, Asia etc.
There is no perfect individual, only perfect team!Our company often organizes activities to enhance the cohesion and teamwork spirit of the company and further promote the corporate culture
The tenet what we keep is that customer is our priority, quality is our life, and innovation is our soul. We are always improving our products and services to better satisfy our customers.
With our excellent product quality, perfect products and technical services, we believe we can boost our customer's business. Join us now! We will be your best choice!
Packing&Shipping
Trade Term
1.Payment: T/T , 30% deposits before production, 70% balance to be paid before deliverying (paypal, western union, bank transfer are welcomed)
2.Sample can be delivered in 3days
3.Shipping freight are quoted under your requests
4.Shipping port: Shenzhen, Guangzhou,Zhongshan
5.Discounts are offered based on order quantities
6.MOQ:10Pcs
Trading Process
FAQ
Q1:Are you manufactuiring or selling?
A1:If you want to buy a product, I am a manufacturer; if you want to serve, I am a service provider. My job is to give you the best quality on a cheap basis.
Q2:I can’t find the product on your catalogue, can you make this product for me?
A2: Our catalogue shows most of our products,but not all.So just let us know what product do you need.
We have the professional enginer team which can design and develop the mold to arrive different customer nequirement.
We also have the sales team to offer good service from pre-sale to after-sale.
Q3:If I Have Custom-made Requirement, Do You Have Person To Design According To My Concept?
A3:Certainly.our design team will do for you.
Q4:How about warranty?
A4:According to the actual situation. Each product will be different warranty,please contact us.
Q5: What’s your warranty terms?
A5: We offer 12-24 months warranty time.
Q6:What is payment terms?
A6: T/T,Paypal,Western Union and L/C isacceptable.Please be sure that we can receive the same amount of the Invoice. And you can pay money In RMB. No problem.