3UG3501 datasheet(54/114 Pages) ETC2

54 / 114 page

3RP, 7PV Timing Relays

3RP15 timing relays in industrial enclosure,

22.5 mm

7/54

Siemens LV 1 T · 2006

3RP15 circuit diagrams

The contact element 17/18 is only closed in the star stage; the contact element is open in the delta stage as well as in the

de-energized state.

Control circuits (example circuits)

with 3RP15 74 and 3RP15 76 wye-delta timing relays

Control circuit (example circuit)

with 3RP15 60 wye-delta timing relays

For pushbutton operation

For maintained-contact operation

Size S00 to S3

NSB01126

N(L )

L1(L+)

AC 50Hz (DC ...V)

A1 B1

Legend:

S0 button "OFF"

S1 button "ON"

S maintained-contact button

K1 line contactor

K2 star contactor

K3 delta contactor

K4 timer or timing relay

F0 fuse

F1 overload relay

P1 pressure switch

NSB00950a

N(L )

L1(L+)

AC 50Hz (DC) ...V

K 3

F 0

K 3

K 2

N S B 0 _ 0 0 9 5 1 c

9 5

N ( L )

L 1 ( L + )

4 1

4 2

K 4

K 3

F 1

9 6

A C 5 0 H z ( D C ) . . . V

2 1

2 2

K 2

1 8

2 8

K 4

1 7

K 1

3 4

3 3

K 1

K 2

1 4

1 3

4 3

4 4

K 1

1 4

1 3

3UG3501 数据表(PDF) 54 Page - List of Unclassifed Manufacturers

3UG3501 数据表(HTML) 54 Page - List of Unclassifed Manufacturers

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