Siemens AC-3 Datasheet download pdf (Page 46)

3VU13 Circuit - breakers with 1NO+1NC auxiliary contacts for

line-side protection of transformers with high inrush current

Rated Overload Shortcircuit Type Std.

Current release release pkg.

In range setting (nos.)

AAA

0.6 0.4-0.6 12 3VU1340-1TE00

1 0.6-1 15 3VU1340-1TF00

1.6 1-1.6 29 3VU1340-1TG00

2.4 1.6-2.4 48 3VU1340-1TH00

4 2.4-4 72 3VU1340-1TJ00 1

6 4-6 120 3VU1340-1TK00

10 6-10 190 3VU1340-1TL00

16 10-16 300 3VU1340-1TM00

20 14-20 300 3VU1340-1TN00

Fuse monitoring motor protection circuit - breakers with

1NO+1NC auxiliary contacts

Rated Overload Shortcircuit Type Std.

Current release release pkg.

In range setting (nos.)

AAA

0.2 0.2 1.2 3VU1340-1MS00 1

3VU16 Circuit - breakers with 1NO+1NC auxiliary contacts for

motor and plant protection

Rated Overload Shortcircuit Type

Recommended Std.

Current release release 415V Motor pkg.

In range setting Rating in (nos.)

A A A Kw/HP (DOL)

10 6-10 120 3VU1640-1ML00 4/5.4

16 10-16 190 3VU1640-1MM00 7.5/10

25 16-25 300 3VU1640-1MN00 11/15 1

32 22-32 380 3VU1640-1MP00 15/20

40 28-40 480 3VU1640-1MQ00 18.5/25

52 36-52 600 3VU1640-1MR00 22/30

3VU16 Circuit - breakers for plant protection

Rated Overload Shortcircuit Type

Std.

Current release release pkg.

In range setting (nos.)

AAA

63 45-63 600 3VU1640-1LS00 1

The 3VU13 and 3VU16 circuit breakers are also available without auxiliary

contacts. To order the same, the 8th place of the type number is to be replaced

with the digit 0.

Current Limiting is achieved in 3VU as follows

In case of a short circuit, the contacts are opened electro-

dynamically by the short circuit current. The instantaneous

overcurrent release, through the switching mechanism, trips all

the three poles of the breaker. A large arc voltage is quickly

built up in the arc chamber limiting the short circuit current.

Thus ensures faster fault clearing.

• Ambient temperature compensation upto 55

C hence no

deration required upto 55

Safety

• Trip Free Mechanism

The breakers have a trip-free mechanism. Even by holding the

toggle, tripping operation can not be stopped or blocked once

it is started. Thus ensure positive opening in the event of fault.

• Positive ON/OFF indication through toggle switch

• Compact and space saving

User friendliness and safety

• SIGUT® connection technique ensures ease of wiring (can

obviate use of lug)

• Fingers touch proof terminals ensures operator safety

• Separate trip indication on short circuit and overload fault

using alarm contact

Flexibility

• Can be used as a main and EMERGENCY STOP switch.

• Identical accessories reduce stock levels

Selection and ordering data

3VU13 Circuit - breakers with 1NO+1NC auxiliary contacts for

motor and plant protection

Rated Overload Shortcircuit Type

Recommended Std.

Current release release 415V Motor pkg.

In range setting Rating in (nos.)

A A A Kw/HP (DOL)

0.16 0.1 - 0.16 1.9 3VU1340-1MB00 –

0.24 0.16 - 0.24 2.9 3VU1340-IMC00 –

0.4 0.24-0.4 4.8 3VU1340-1MD00 –

0.6 0.4-0.6 7.2 3VU1340-1ME00 –

1 0.6-1 12 3VU1340-1MF00 0.25/0.33

1.6 1-1.6 19 3VU1340-1MG00 0.37/0.5

2.4 1.6-2.4 29 3VU1340-1MH00 0.75/1

3.2 2-3.2 38 3VU1340-1NH00 1.1/1.5

4 2.4-4 48 3VU1340-1MJ00 1.5/2 1

5 3.2-5 60 3VU1340-1NJ00 2.2/3

6 4-6 72 3VU1340-1MK00 3/4

8 5-8 96 3VU1340-1NK00 3.7/5

10 6-10 120 3VU1340-1ML00 4/5.4

13 8-13 156 3VU1340-1NL00 5.5/7.5

16 10-16 190 3VU1340-1MM00 7.5/10

20 14-20 240 3VU1340-1MN00 9.3/12.5

25 18-25 300 3VU1340-1MP00 11/15

1 2 ... 41 42 43 44 45 46 47 48 49 50 51 ... 71 72

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Siemens AC-3 Datasheet Page 46

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