Siemens 3RA2 Manual de usuario descargar pdf (Pagina 6)

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

General data

6/6

SIRIUS Innovations Supplement 2011

Direct-on-line starting • For 60 mm busbar systems • Sizes S00 and S0

Left: 3RA21 motor starter for direct-on-line starting with busbar adapters with screw connection

Right: 3RA21 motor starter for direct-on-line starting with busbar adapters with spring-type connection

NSB0_02091a

60 mm busbar adapter

for screw terminals

8US12 51-5DS10 for S00

8US12 51-5NT10 for S0

Motor starter protector

Size S00/S0

Screw terminals

Link module

3RA19 21-1DA00 for S00

3RA29 21-1AA00 for S0, AC contactor

3RA29 21-1BA00 for S0, DC contactor

Contactor

Size S00/S0

Screw terminals

60 mm busbar adapter

for spring-type terminals

8US12 51-5DT11 for S00

8US12 51-5NT11 for S0

Motor starter protector

Size S00/S0

Spring-type terminals

Link module

3RA29 11-2AA00 for S00

3RA29 21-2AA00 for S0

Contactor

Size S00/S0

Spring-type terminals

Additional 3RA29 11-1CA00 spacer

for height compensation on AC contactors

size S0 with spring-type terminals.

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Siemens 3RA2 Manual de usuario Pagina 6