Glossary - Siemens SIRIUS 3RA6 System Manual

Glossary

3RV19 3-phase busbar
The 3-phase busbar enables several compact starters to be fed using a single infeed
terminal.
8US busbar adapter
The 8US busbar adapter enables the compact starter to be mechanically fastened and
electrically connected to a busbar system.
Adapter for screw fastening
The adapters for screw fastening enable you to install the compact starter on a level surface.
AS-Interface
The actuator sensor interface (AS-Interface) is a modular networking system for sensors and
actuators at the lowest field level.
Auxiliary switch block for compact starter
Optional auxiliary switch block in the following versions: 2 NO contacts, 2 NC contacts or
1 NO contact + 1 NC contact.
Control kit
Tool for closing the main contacts manually by means of the actuator.
Door-coupling rotary operating mechanism
Door-coupling rotary operating mechanisms enable compact starters to be operated with the
control cabinet doors closed.
Infeed system for 3RA6
The infeed system for 3RA6 enables several compact starters to be fed using a modular
infeed system with permanent wiring.
Terminals for Type E combination controller
The terminals conform to the creepages and clearances stipulated by UL 508 (Type E).
SIRIUS 3RA6 compact starter
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