AC Contactor (3TB)

• Customization: Available
• Electricity Type: AC
• Number of Pole: 3
• Model NO.: 3TB
• Phase: 3
• Main Circuit Rating Voltage: 380V
• Main Circuit Rating Current: 100A
• Type: Ac Contactors
• Material: PA66 Nylon
• Silver: 50%, 85% Silver
• Voltage: AC220V
• Contact: Welding
• Certificate: Ce
• Transport Package: Export Standard Carton
• Specification: Nylon, Silver
• Trademark: OEM
• Origin: China
• HS Code: 8536300000
• Production Capacity: 10000PCS/Month

Product Description

3TF-42 AC Electrical Contactor 

First, introduce our Contactor's special advantage is:

* Silver: 50%, 85% silver (no shortage);
* Contact: Welding;
* Material: PA66 Nylon, (not like others re-cycle)
* Smell: no bad smell, good material show

Second, is the AC Contactor technical data:

The contctor is suitable for using in the circuis the rated voltage up to 660V AC 50/60HZ., rated current 630A, for making&breaking, and for frequently atarting and controlling the motor. After being 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 IEC60974-4.
Specification:3T AC contactor Technical Data

Type		3TB-40	3TB-41	3TB-42	3TB-43
Rated working current (A)	AC3	40	41	42	43
	AC4	3.5	5	7.7	8.5
Standard power ratingsof 3-phase motors 50/60Hz in category AC-3	220/230V	2.2	3	4	5.5
	380/400V	4	5.5	7.5	11
	415V	4	5.5	9	11
	500V	5.5	7.5	10	15
	660/690V	5.5	7.5	10	15
Rated heat current (A)		20	20	32	40
Electrical life	AC3 (x104)	100	100	100	100
	AC4 (x104)	20	20	20	20
Mechanical life (x104)		1000	1000	1000	1000
Number of the contacts	2NO+2NC
	2NO+2NC

 
The under is our workshop, all contactors are good assembled and tested before ship.