The Siemens 3VA9603-0QC01 is a broadened front-mounted bus connector, sold as a 3-unit pack. It's an accessory designed specifically for the 3VA9603-0KP00 plug-in unit used with 3VA15 and 3VA25 molded-case circuit breakers. Think of it as the mechanical and electrical bridge that lets you gang multiple breaker units on a common bus bar system inside a panel.
Siemens 3VA9603-0QC01 Bus Connector, 3 Units, Front Mounted
MPN3VA9603-0QC01
Active
Siemens 3VA9603-0QC01 bus connector, broadened front mounted, 3 units, accessory for plug-in unit 3VA9603-0KP00 3VA15/25, RoHS compliant since 12-01-21, active lifecycle.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Group code | P360 |
| Product group | 5376 |
| Product class | B: return restricted, please contact your Siemens partner/contact |
| Series | Ordering Data Overview |
| Export control regulations | AL : N / ECCN : N |
| Compliance with the substance restrictions according to RoHS directive | Since: 12-01-21 |
Product details
Frequently asked questions
What is 3VA9603-0QC01 used for?
It's a broadened front-mounted bus connector, sold in a 3-unit pack, that serves as an accessory for the 3VA9603-0KP00 plug-in unit used with 3VA15 and 3VA25 series molded-case circuit breakers. It allows multiple breaker units to share a common bus bar in a panel.
MPN
3VA9603-0QC01