Telemecanique Contactor Coil 3TB42 380V wenzhou manufacture is mainly composed of four parts:
(1) the electromagnetic system, including attracting coil, a movable iron core and the static iron core;
(2) the contact system, which comprises three groups of main contact and one to two groups of normally open, normally closed auxiliary contact and the moving iron core, it is together mutual linkage;
(3) out AC contactor arc device, generally larger capacity is provided with an arc extinguishing device, in order to quickly cut off from the main contact arc, burnt out;
(4) insulation casing and accessories, all kinds of spring, a transmission mechanism, a short circuit ring, terminal etc..
Telemecanique Contactor Coil 3TB42 380V wenzhou manufacture Main technical data
Type | 3TB40 | 3TB41 | 3TB42 | 3TB43 | 3TB44 | 3TB45 | 3TB46 | 3TB47 | 3TB48 | 3TB49 | 3TF50 | 3TF51 | 3TF52 | 3TF53 | 3TF54 | 3TF55 | 3TF56 | 3TF57 |
Rated insulate vol. | 690 | 1000 |
Frequency (Hz) | 50 or 60 |
Rated vorking current | AC-3 380V | 9 | 12 | 16 | 22 | 32 | 38 | 45 | 63 | 75 | 85 | 110 | 140 | 170 | 205 | 250 | 300 | 400 | 475 |
AC-4 380V | 3.3 | 4.3 | 7.7 | 8.5 | 15.6 | 18.5 | 24 | 28 | 34 | 42 | 54 | 68 | 75 | 96 | 110 | 125 | 150 | 165 |
Max power of controll motor under AC-3 | 220V | 2.2 | 3 | 4 | 5.5 | 8.5 | 11 | 15 | 18.5 | 22 | 28 | 37 | 43 | 55 | 64 | 78 | 93 | 125 | 148 |
380V | 4 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 37 | 45 | 55 | 75 | 90 | 110 | 132 | 160 | 200 | 252 |
660V | 5.5 | 7.2 | 11 | 11 | 23 | 23 | 39 | 55 | 67 | 67 | 100 | 100 | 156 | 156 | 235 | 235 | 375 | 342 |
Conventional thermal current (A) | 20 | 20 | 30 | 30 | 55 | 55 | 90 | 80 | 100 | 100 | 160 | 160 | 210 | 220 | 300 | 300 | 400 | 550 |
Operating frequency | AC-3 | 1200 | 1200 | 1200 | 1200 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 300 | 300 | 300 | 300 | 300 | 300 | 300 |
AC-4 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 200 | 200 | 130 | 200 | 130 | 150 | 150 |
On-load factor | 40% |
Combined with fuse | NT00-16 | NT00-20 | NT00-25 | NT00-32 | NT00-50 | NT00-63 | NT00-63 | NT00-80 | NT00-100 | NT00-125 | NT00-160 | NT00-200 | NT00-250 | NT00-250 | NT00-315 | NT00-400 | NT00-500 | NT00-500 |
Match thermal overload relay | JRS2-12.5 | JRS2-25 | JRS2-32 | JRS2-45 | JRS2-80 | JRS2-80 | JRS2-180 | JRS2-180 | JRS2-250 | JRS2-400 |
Working range of pull-in windings | Attracting 85% Us~110%Us |
release 20% Us~75%Us |
Voltage of pull-in winding(V) | 24,36,48,110,127,220,380 |
Auxiliary thermal current contact (A) | 10 |
Electrical life | AC-3 | 100 | 80 | 60 |
AC-4 | 20 | 15 | 10 |
Weight(kg) | 0.43 | 0.49 | 0.7 | 1.43 | 2.21 | 3.42 | 5.5 | 6.8 | 9.2 |
Telemecanique Contactor Coil 3TB42 380V wenzhou manufacture advantage
1.20 years global leading profession manufacture of ac contactor
2.Long life high reliability
3.It will match to thermal relay ,protect over load or lack phase circuit
4.Fast delivery : you will get the order when you need it
5.OEM is warmly welcome
6.3 line assemble line ,each day will make more than 100000pcs
7.Convenient : 45 minutes to wenzhou airport
8.Rated insulate voltage 1000V
Telemecanique Contactor Coil 3TB42 380V wenzhou manufacture function
1.saving power
2.No invoice
3.No temperature rise
4.Auxiliary contact without vibration
5.Long life, high reliability
6.Anti electromagnetic interference
7.Intelligent anti electricity dazzling
Telemecanique Contactor Coil 3TB42 380V wenzhou manufacture Payment terms
1. 30% T/T advance , the balance against to the copy B/Lor LC at sigh
2. The other specific issues can negorate.
3. Pls confirm the details with us before do the prepayment.
Telemecanique Contactor Coil 3TB42 380V wenzhou manufacture Packing information
1. Inside foam package ,outside strong paper package
2. 50pcs/per CTN
3. G/N.W: 16/15kg
4. We can packing as your required,good looking design
Why choose Telemecanique Contactor Coil 3TB42 380V wenzhou manufacture
1).ISO9001,SGS,Gold golden supplier
2) Monthly Production Capacity -- 100000 Pcs
3)All goods examined before delivery by 10 QC staff
4)Prompt Reply Within 12 Hours
5)8000 square meters work environment
We are the professional manufacturing the 0.5-35 KV outdoor indoor, dry type, oil-immersed, combined transformer, electrical energy meter, power capacitor correction bank, low voltage stablizer and so on
We are the first one who been granted the transformer production license by National technical supervise bureau, Machinery industry Dept, national electrician committee.
The company holds the registered capital of RMB1 0, 000, 000.00, and her importing & exporting amount each year exceeds USD 1, 000, 000.00, The company is provided with the Management Dept, Marketing Dept, Engineering & Technology Dept, Quality Control Dept, Material Supply Dept, Production Planning Dept, Financial Dept and so on. Currently it has 309employees, including 6 engineers and 10 technicians. The company has a strong technical force, advanced production and test equipment and the world latest manufacturing process and technology to adequately meet the customer needs for quality.
Our products are not only largely meet with the demand of domestic customers, but also widely exported the markets of North and South America, Southeast Asia, Middle-east, Latin America, Africa, and Europe with a very good reputation.
Some products have been approved by CE and IEC certificates.
As we hopefully steeping into the newest century, welcome new and old clients to make a good or Better business cooperation relationship.