Siemens SIMATIC ET 200pro - Glossary; Direct starters; Motor starter, High feature

SIMATIC – ET 200pro motor starter
GWA 4NEB 950 5661-02 DS 04
Glossary-1
Glossary
1L+
(PWR) supply voltage for electronics.
2L+
(CON) supply voltage for contactor control.
Direct starters
A direct starter is a → motor starter for one direction of rotation that switches a
motor on or off directly. It consists of a circuit breaker and a contactor.
Load group
A group of motor starters supplied by a single power bus infeed. A load group
can be within a
→ potential group or comprise parts of two potential groups.
Motor starter, High feature
Standard motor starters have the following properties:
• Device designations: DSe, RSe
• Optionally with externally supplied brake control
• With 4 digital inputs
• Usable up to 5.5 kW
• Installation width:110 mm