MS90557C44412S Amphenol, MS90557C44412S Datasheet - Page 17

• Manufacturer Part Number: MS90557C44412S
• Description: Circular MIL / Spec Connectors HEAVY DTY WLL MNT SZ 44 SOCKET AC
• Manufacturer: Amphenol

Specifications of MS90557C44412S

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MIL-C-22992, Class L
installation instructions
Complete installation instructions (L-1014) for Class L connectors are available on
request. Reproduced below are condensed assembly instructions to familiarize the
user with the installation procedure and tooling required.
Cable Preparation (MS90556 and MS90557 connectors only)
The following table shows the standard wire color coding, generator terminal mark-
ings, and connector contact identification used with Class L connectors.
Step 1) Determine cable lay to facilitate alignment of contacts and insert holes
without wire crossing.
Step 2) Strip cable jacket to dimension shown. Avoid cutting or nicking individual
conductor insulation.
Step 3) Install connector components in the order shown in the applicable assem-
bly view illustrated on pages17 and 18.
Step 4) Strip insulation of individual conductors to 3/4 inch from end of conductor.
+ (POS)
– (NEG) ground
L
L
L
L
G (or Gnd)
Terminal Marking
1
2
3
0
Connector
Generator
Size
28
32
44
52
Standardized Generator Wiring and Connections
Approx.
Inches
3.000
3.000
4.250
5.000
Current
28Vdc
28Vdc
D
AC
AC
AC
AC
AC
Designation
Contact
Some insert arrangements require that two or more ground wires be termi-
nated into one contact. Dimension D must therefore be increased to permit
routing these wires around the larger conductors.
N
C
N
G
A
A
B
OUTER
JACKET
Safety grounding
Conductor
Negative
Phase A
Phase B
Phase C
Positive
Neutral
Circuit
Note
Black
Red
Blue (Commercial may be orange)
White
Green (Commercial may be bare)
16
D
Wire Color
White
Black
SEE
NOTE