85% Silver Electrical Contact for Contactor for Electrical AC Motor Line 3TF52 380V

Model NO.: 3TF52
Circuit Rating Current: 9~620A
Suitable for Frequency: 50/60Hz
Circuit Contactor 3TF Standard: IEC60947 Circuit Contactor 3TF
Circuit Contactor 3TF Auxiliary Contact: 2no+2nc/1no+1nc
Life Time(Mechanical): 2400~3600 Times
Life Time (Electrical): 1200~300 Times
Circuit Contactor 3TF Function: Protect Over Load Phase Circuit
Match Fuse Type: Rt16 Type
Material: Copper and Anti Fire Plastic
Load: Medium Power Relay
Protective Characteristics: Open Relay
Theory: Electromagnetic Relay
Size: Miniature
Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay
Action Principle: Electromagnetic Type
Trademark: OEM
Specification: Rosh package
Origin: Zhejiang Yueqing
HS Code: 853490000
Model NO.: 3TF52
Circuit Rating Current: 9~620A
Suitable for Frequency: 50/60Hz
Circuit Contactor 3TF Standard: IEC60947 Circuit Contactor 3TF
Circuit Contactor 3TF Auxiliary Contact: 2no+2nc/1no+1nc
Life Time(Mechanical): 2400~3600 Times
Life Time (Electrical): 1200~300 Times
Circuit Contactor 3TF Function: Protect Over Load Phase Circuit
Match Fuse Type: Rt16 Type
Material: Copper and Anti Fire Plastic
Load: Medium Power Relay
Protective Characteristics: Open Relay
Theory: Electromagnetic Relay
Size: Miniature
Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay
Action Principle: Electromagnetic Type
Trademark: OEM
Specification: Rosh package
Origin: Zhejiang Yueqing
HS Code: 853490000
85% Silver Electrical Contact for Contactor for electrical ac motor line 3TF52 380V  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..
85% Silver Electrical Contact for Contactor for electrical ac motor line 3TF52 380V   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
85% Silver Electrical Contact for Contactor for electrical ac motor line 3TF52 380V   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
 
85% Silver Electrical Contact for Contactor for electrical ac motor line 3TF52 380V   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
 
85% Silver Electrical Contact for Contactor for electrical ac motor line 3TF52 380V   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.
 
85% Silver Electrical Contact for Contactor for electrical ac motor line 3TF52 380V   Packing information 
1. Inside foam package ,outside strong paper package 
2. 4pcs/per CTN 
3. G/N.W: 16/15kg
4. We can packing as your required,good looking design 
 
Why choose 85% Silver Electrical Contact for Contactor for electrical ac motor line 3TF52 380V 
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 
85% Silver Electrical Contact for Contactor for electrical ac motor line 3TF52 380V  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..
85% Silver Electrical Contact for Contactor for electrical ac motor line 3TF52 380V   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
85% Silver Electrical Contact for Contactor for electrical ac motor line 3TF52 380V   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
 
85% Silver Electrical Contact for Contactor for electrical ac motor line 3TF52 380V   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
 
85% Silver Electrical Contact for Contactor for electrical ac motor line 3TF52 380V   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.
 
85% Silver Electrical Contact for Contactor for electrical ac motor line 3TF52 380V   Packing information 
1. Inside foam package ,outside strong paper package 
2. 4pcs/per CTN 
3. G/N.W: 16/15kg
4. We can packing as your required,good looking design 
 
Why choose 85% Silver Electrical Contact for Contactor for electrical ac motor line 3TF52 380V 
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 

Charging Post Z3 7kw (APP)

Guangdong ChongWei Technology Ltd. , https://www.chongweitech.com