Siemens siprotec 7SA6 User Manual page 45

7SA6 Manual
C53000-G1176-C133-1
Figure 2-17 2-pin connector and 3-pin connector
Ordering information for the pin connectors is provided in Section 1.1 of Appendix A.
The design of the pin connectors is such that only correct connections can be made.
For example, the design of the 2-pin connector allows connection only to pins "a" and
"b". An erroneous connection to pins "b" and "c" is excluded due to the construction of
the pin connectors.
The pin connectors snap in to the plug-in terminals. The connectors can be removed
without tools.
Control wires are connected to contacts of the pin connectors. Wires with 0.5 mm
2
2.5 mm diameter (AWG 20 to 14) can be accommodated.
Use only flexible copper control wire!
The crimp connector required depends on the diameter of the conductor being used.
2
Section 0.5 mm to 1.0 mm
e.g. Bandware 4000 pieces
Individual piece
2
Section 1.0 mm to 2.5 mm
e.g. Bandware 4000 pieces
Individual piece
Connection of a conductor to a contact is performed using,
e.g., a hand crimping tool
matrix
Individual pieces are recommended.
The gold-plated connector (recommended) depends on the diameter of the conductor
that is used.
2
Section 0.75 mm to 1.5 mm
e.g. Bandware 4000 pieces
Individual piece
Connection of a conductor to a contact is performed using a hand crimping tool,
e.g. a hand crimping tool
matrix
Individual pieces are recommended.
a
b
2
:
type: 0-827039–1 from AMP Corp.
type:0- 827396–1 from AMP Corp.
2
:
type: 0-827040–1 from AMP Corp.
type: 0-827397–1 from AMP Corp.
type 0–734372-1 from AMP Corp.
type 1-734387-1 from AMP Corp.
2
:
type: 163083-7 from AMP Corp.
type: 163084-7 from AMP Corp.
type: 0-539635–1 from AMP Corp.
type: 0-539668–2 from AMP Corp.
Hardware and Connections
a
b
c
2
to
2-17