3TX4010-2A データシートの表示（PDF） - Siemens AG

部品番号

コンポーネント説明

メーカー

3TX4010-2A

Power Contactors 3TF

Siemens AG 

AC1 Duty Contactors 3TK5

When contactors are not required to make or break current but only carry the current, the contactors

can be used to its full AC1 rating. Siemens 3TK5 AC1 duty contactors can be offered in such cases.

Application

3TK5 AC1 duty contactors are widely used in sugar mills, DC

drives and changeover applications. Also they can be offered for

the applications like switching resistive loads, battery charging etc

where the AC1 rating of the contactor is suitable.

Standards

3TK5 contactors conform to IS/IEC 60947-4-1. They also carry the

CE mark.

Range

3TK5 AC1 duty air break contactors are available from 190A (AC1)

to 500A (AC1) in 3 pole version.

Benefits and features

High performance

• No duration upto 55°C

SICOP contactors are suitable for operation in service

temperature upto 55°C without derating. This avoids selection

of higher rated contactor, thereby reducing cost.

• Long Life

Superior design of current carrying parts, contact system and

the magnet system increases the reliability results into higher

electrical and mechanical endurance.

High reliability

• High insulation voltage and impulse withstand voltage capacity

ensures reliable performance during occasional abnormal

increase in supply voltage.

User friendliness and safety

• Positively driven contacts

3TF contactors satisfy the conditions for positively driven

operation between the main power contacts and the NC

contacts. NC contacts positively open before the main contact

closes. This is extremely important when power contactors are

used in safety circuits of critical applications.

Selection and ordering data

Contactor size

6

8

10

12

Rated current Ie (A)

AC1 at 415V

190

315

380

500

Type1)

3TK50 02-0A..

3TK52 02-0A..

3TK54 02-0A..

3TK56 02-0A..

1) Coil voltage code AC 50Hz:

Coil voltage

Code

110

230

F0

P0

Std. pkg.

(nos.)

1

415

R0

• Arc Chamber Interlock

It prevents the contactor from switching ON, if the arc chamber

is not fitted properly. Thus avoids accidents to plant and

personnel

29

Share Link: