3TF contactor 3TF-40 AC contactor

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$5.00 - $195.00 / Pieces | 100 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
JUNW
Model Number:
3TF-40
Electricity Type:
AC, AC
Number of Pole:
3
Phase:
3
Main Circuit Rating Voltage:
24-440V
Main Circuit Rating Current:
20-630A
Number of pole:
3
Certification:
CE CCC ISO9001
Rated current:
9A
Type of auxiliary contactor:
NO NC 1NO+1NC 2NO+2NC
Supply Ability
Supply Ability:
10000 Piece/Pieces per Day
Packaging & Delivery
Packaging Details
export standard packing
Port
ningbo and so on
Lead Time :
less than 10 days ,depend on the order quantity.

Specifications

1.Rated current 9A~630A
2.CE ,CCC ISO9001 certificate
3.OEM is available

CJX1-75A 2NO+2NC siemens 3tf48 contactor 380V 660V 

CJX1-75A 2NO+2NC siemens 3tf48 contactor 380V 660V 

 

Application

 

3TF Series AC Contactors are latest products in 1990’s.The series products are suitable for frequency of 50/60Hz,rated insulation voltage up to 690-1000V,rated opreational current up to 9A-400Aat raetd operational voltage up to 380V under the utilization category AC-3.

  • 3TF Sersies AC Contactors are mainly used for making breaking electric circuits at a ling distance and for frequent starting stopping and reversing control of AC motors
  • They comply with IEC947,VDE0660, MGB14048.

 

Operating Conditions:

1)The altitude of the site of installation does not exceed 2000 meters above sea levels.

2)The ambient air temperature: -25 ~ +55°C

3)Relative humidity does not exceed 50% at +40¼C and 90% at +25°C

4)tmospheric conditions: the air does not contain any explosive medium, corrosive gases and conductive dust.

5)Never be shocked and vibrated obviously.

6)Never be wetted by rain and snow.

 

Features:

1)For better safety, conductive part are enclosed.

2)Small sizes, light weight, material of arc chute adopts unsaturated resin, with good arc resistance, 

never splitting.

3)The arc chute is enclosed , arc-over distance is small, with a compact electric cabinet.

4)Construction of main contacts system is unique, abrasion of the contacts is small, 

with a long electric endurance.

5)The operation of the magnet has many advantages such as good reliability, little consumption, 

low noise and high mechanical strength.

6)The contactors have higher operation frequency and control capacity.

7)Auxiliary contact block may be attached to 3TF30 ~ 50 Series AC Contactors.

8)SIGUT - Siemens patent terminal, ensures easy and reliable connection, strog shock resistance and 

perfect safety protection.

Technical Data

TypeRated thermal 
current(A)
Rated operation current(A)Controllable power of motor(KW)Type of auxliliary
contact
AC-3AC-4
380V660V380V660V380V660V
3TF30209745.51.42.4NO
NC
1NO+1NC
2NO+2NC
3TF3120127.55.57.51.93.3
3TF32301612.57.5113.56
3TF33302216.5101546.6
3TF3455322415227.513
3TF3555382418.522915.5
3TF40209745.51.42.4
3TF4120127.55.57.51.93.3
3TF42301612.57.5113.56
3TF43302216.5101546.6
3TF4455322415227.513
3TF4555382418.522915.5
3TF4680454022371220.82NC+2NO
4NC+4NO
3TF4780636030551424.3
3TF48100756037551729.5
3TF49100858045752136
3TF501601109555902746.9
3TF51160140120751103560
3TF52200170160901503866
3TF532102051651101605086
3TF5430025023013222058100
3TF5530030026016025066114
3TF5640040038020035581140
3TF68630630600335560160278

 

 

 

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