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AC Contactor

Min. Order: 100 Pcs
Payment Terms: L/C, T/T
Place of Origin: Zhejiang

Company Profile

Location: Wenzhou, Zhejiang, China (Mainland)
Business Type: Manufacturer, Trading Company
Main Products: Circuit Breaker, Switch Power Supply, Solid State Relay, High Voltage Current Limiting Fuse, Miniature Circuit Breaker

Product Detail

Model No.: 3TB
Means of Transport: By sea or air
Brand Name: HeliTec
Certificate: CE,ISO
Export Area: all over the world
Packing: Carton
Delivery Date: 15 days
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Product Description

3TB AC Contactor
Application
The contactor is suitable for using in the circuits up to the rated voltage 660V AC 50Hz or 60Hz, rated current 630A, for making and breaking, and for frequent starting and controlling the motor. After combined with the mechanical interlocking device, it becomes 3TD Series convertible contactor for controlling, starting, breaking and reversing of the motor. The products comply with IEC60947-4.
Specifications
Type
Rated thermal current (A)
Rated operating current at AC 3 380V (A)
Rated operating current at 660V (A)
The power of controlled motor (KW)
Type of auxiliary contact
380V
660V
3TB40
20
9
3.33
4
5.5
1NO
3TB41
20
12
4.33
5.5
7.5
1NC
3TB42
30
18
7.77
7.5
11
1NO+1NC
3TB43
30
22
8.5
11
11
2NO+2NC
3TB44
45
32
12
15
23
2NC+2NO
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