The VW3A68303 is the MODBUS ATV68 coupler from Schneider Electric — the fieldbus interface that ties the ATV68 drive family into a MODBUS serial network. This is the part that sits between the drive's comms port and the MODBUS trunk, handling the protocol translation and electrical isolation for the bus segment.
VW3A68303 MODBUS ATV68 Coupler, Active
MPNVW3A68303
Active
Schneider Electric VW3A68303, MODBUS ATV68 coupler, active product, mature lifecycle stage.
Source DocumentedChannel stated on listing & quote
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Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Product details
Frequently asked questions
What is VW3A68303's listed description?
The VW3A68303 is described as a MODBUS ATV68 COUPLER. It is the fieldbus interface coupler for Schneider Electric's ATV68 drive series, providing MODBUS serial network connectivity.
Where can I buy VW3A68303?
VW3A68303 is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ with your quantity and delivery requirements; availability and current pricing are confirmed at quote time.
MPN
VW3A68303