6ES73921AM000AA0 UY SIMATIC S7-300 Front Connector, 40-Pole,
MPN6ES73921AM000AA0 UY
End of Life
Siemens SIMATIC S7-300, 40-Pole Front Connector, Screw Terminals, Model 6ES7 392-1AM00-0AA0 UY.
Dispatch SLA24-48h Global Rush
Quality Check4K Pin & Lot Verification
IncotermsDAP / DDP Available
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Front Connector |
| Parameter | Value |
|---|---|
| Model | 6ES7 392-1AM00-0AA0 UY |
| Range | SIMATIC S7-300 |
| Weight | 0,12 kg |
| Condition | Used |
| Shelf no. | 240924 |
| Dimensions | 125 x 21.6 x 40.9 mm |
| Poles | 40-Pole |
| Type of product | Front Connector |
| Operating temperature | 0 … 60 °C |
| Electrical connection type | Screw Terminals |
| Number of lines per connection | 1; or 2 Cables Up to 0.75 mm² (Total) In a Shared End Sleeve |
Product details
Frequently asked questions
What is the type of this part?
It is a Front Connector, 40-pole, with screw terminals, for the SIMATIC S7-300 range.
MPN
6ES73921AM000AA0 UY
The 6ES73921AM000AA0 UY: Alright, here's the deal: this is the 6ES7 392-1AM00-0AA0 UY – a 40-pole front connector for a SIMATIC S7-300 rack. Screw terminals, 0–60 °C ambient. Lifecycle says eol_hot, so it's not in production anymore. Fix it where it sits – it clips onto the module, two wires per terminal up to 0.75 mm² total in a shared end sleeve. No shop, no crane, just swap it out.
Width 21.6 mm, depth 125 mm – fits the S7-300 rail. Screw terminals: one conductor or two cables up to 0.75 mm² total with a shared end sleeve. Ambient stays under 60 °C.