Sace Tmax Molded Case Circuit Breakers

Tmax T series molded case circuit breakers are divided into different basic sizes, with an application range from 16A to 630A and breaking capacities up to 100kA at 480VAC.
All compact Home devices comply to European and international standards:
■ IEC/EN 61008 (RCCBs)
■ IEC/EN 61009 (RCBOs)
■ IEC/EN 60898 (MCBs)
■ IEC/EN 60947-2 (MCCBs)
They are also conforming to the following EC derectives:
■ Low Voltage Directives No.: 73/23 EEC
■ Electromagnetic Compatibility Directives No.: 89/336 EEC and 92/31 EEC
CE marking of Compact Home devices warrants free circulation and sale in European Union.
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Data Sheet
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Selection table and technical data of T series Molded Case Circuit Breakers, Tmax Type

Frame sizes

Tmax T1

Tmax T2

Tmax T3

Tmax T4

Tmax T6

Number of poles

3

Rated uninterrupted current, A

16-100

80-160

185-250

225-320

400-630

Rated service voltage, Ue

AC50/60Hz

690V

690V

690V

690V

690V

DC

500V

500V

500V

750V

750

Rated impulse withstand voltage, Uimp

8kV

8kV

8kV

8kV

8kV

Rated insulation voltage, Ui

800V

800V

800V

800V

800V

Test voltage at industrial frequency for 1

3000V

Rated limit short circuit breaking capacity, Icu, kA

Breaking class

B

N

N

S

N

S

N

S

N

S

AC, 50/60Hz

220/230V

25

50

65

85

50

85

70

85

70

85

380/415V

16

36

36

50

36

50

36

50

36

50

440V

10

32

30

45

25

40

30

40

30

40

500V

8

15

25

30

20

30

25

30

25

30

690V

3

6

6

7

5

8

20

25

20

25

DC, in serie

250V/2P

16

36

36

50

36

50

36

50

36

50

250V/3P

20

40

40

55

40

55

-

-

-

-

500V/2P

-

-

-

-

-

-

25

36

25

36

500V/3P

16

36

36

50

36

50

-

-

-

-

750V/3P

-

-

-

-

-

-

16

25

16

25

Rated short circuit making capacity, Icu%

100

75

100

100

75

50

100

100

100

100

Use category, IEC 60947-2

A

A

A

A

A-B

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If you have any enquiry about quotation or cooperation,please feel free to email us at sales@teatonelec.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

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