MS3450 Wall Mounting Receptacle · Shell 20 · Insert 20-4 · 4× #12 Pin · Service Class L · Insert Rotation W
MIL-DTL-5015 (SAE-AS50151) Series III
Wall Mounting Receptacle (MS3450)
MS3450
L
20
20-4
4 × #12
Pin (male)
Crimp, rear-release removable
23 A
W — alternate position
Threaded
-55 °C to +125 °C
Aluminium alloy
M85049/52-1-20W (straight) or M85049/51-1-20W (90°)
| Brand | Equivalent / Cross-Brand Part Number |
|---|---|
| Airoadcon | MS3450L20-4PW |
| Amphenol | MS3450L20-4PW (MATRIX / AS50151) |
| TE / Souriau | MS3450L20-4PW |
MS3450L20-4PW is the four-hole flange wall mounting receptacle of MIL-DTL-5015 (SAE-AS50151) Series III. Shell 20 with insert arrangement 20-4 carries four size 12 contacts rated 23 A each — a compact power layout for motor, heater and actuator circuits on fixed equipment, where the receptacle bolts through a panel and the plug arrives on the cable.
The trailing W is the insert rotation code. An alternate-rotation insert is indexed differently inside the shell so that a W-key plug cannot be mated to an N-key receptacle, which is how 5015 keeps two physically identical connectors of the same shell size and arrangement from being cross-mated on the same machine. Order the mating MS3456 straight plug in shell 20 arrangement 20-4 with socket contacts and W rotation.
Need MS3450L20-4PW?
Airoadcon cross-brand equivalent — free samples, 4-week lead time on standard configurations. MIL-spec qualified, form/fit/function interchangeable. Email: info@airoadcon.com | Phone: +86-189-9192-7716
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