Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company, Other
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Terms of Payment:
LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Air Conditioning Magnetic Contactor, Meta Mec Ac Contactor, Three-Phase Contactor Price manufacturer / supplier in China, offering Bs5424 AC Contactor 3tb44 Type for Electrical Line Portection, 2018 Single Phase Energy Meter ANSI Meter Base Meter Socket Prepaid Kwh Meter, Rh-Da21 120*120 Hole Size Digital Panel Meter Single Row LED Display DC Current Single Phase and so on.

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Supplier Homepage Products Power contactor Ac contactor Bs5424 AC Contactor 3tb44 Type for Electrical Line Portection

Bs5424 AC Contactor 3tb44 Type for Electrical Line Portection

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Purchase Qty. / Reference FOB Price
100-999 Pieces US $9.1
1,000-9,999 Pieces US $9.05
10,000+ Pieces US $9
Production Capacity: 1000000PCS/Month
Transport Package: 50PCS/20PCS/2PCS/1PCS/Per CTN Paper Package
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union
Electricity Type: AC
Number of Pole: 3
Phase: 3
Type: Ac Contactors
Circuit Rating Voltage: 380~660V AC Contactor 3tb44
Circuit Rating Current: 9~620A

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Basic Info

Model NO.: 3TB44
Suitable for Frequency: 50/60Hz
AC Contactor 3tb44 Standard: IEC60947 AC Contactor 3tb44
AC Contactor 3tb44 Auxiliary Contact: 2no+2nc/1no+1nc
Life Time(Mechanical): 2400~3600 Times
Life Time (Electrical): 1200~300 Times
AC Contactor 3tb44 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

Product Description

Bs5424 Ac Contactor 3TB44 type for  electrical line portection  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..
Bs5424 Ac Contactor 3TB44 type for  electrical line portection  Main technical data
Rated insulate vol.6901000
Frequency (Hz)50 or 60
Rated vorking currentAC-3 380V9121622323845637585110140170205250300400475
AC-4 380V3.
Max power of controll motor under AC-3 220V2.2345.58.5111518.52228374355647893125148
Conventional thermal current (A)2020303055559080100100160160210220300300400550
Operating frequencyAC-31200120012001200600600600600600600600300300300300300300300
On-load factor  40%
Combined with fuseNT00-16NT00-20NT00-25NT00-32NT00-50NT00-63NT00-63NT00-80NT00-100NT00-125NT00-160NT00-200NT00-250NT00-250NT00-315NT00-400NT00-500NT00-500
Match thermal overload relayJRS2-12.5JRS2-25JRS2-32JRS2-45JRS2-80JRS2-80JRS2-180JRS2-180JRS2-250JRS2-400
Working range of pull-in windingsAttracting             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 lifeAC-31008060
Bs5424 Ac Contactor 3TB44 type for  electrical line portection 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
Bs5424 Ac Contactor 3TB44 type for  electrical line portection 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
Bs5424 Ac Contactor 3TB44 type for  electrical line portection 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.
Bs5424 Ac Contactor 3TB44 type for  electrical line portectionPacking information 
1. Inside foam package ,outside strong paper package 
2. 40pcs/per CTN 
3. G/N.W: 16/15kg
4. We can packing as your required,good looking design 
Why choose Bs5424 Ac Contactor 3TB44 type for  electrical line portection
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 

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