Siemens SENTRON 3VA27 - Accessories for Connection and Insulation; Insulating Measures

Accessories
3.1 Accessories for connection and insulation
3VA27 molded case circuit breakers & 3WL10 air circuit breakers
Manual, 10/2018, L1V30499596002-01
93
3.1
Accessories for connection and insulation
3.1.1
Insulating measures
①
Low cover
②
Extended cover
③
Phase barrier 200 mm
④
Phase barrier 100 mm
⑤
Application examples
Terminal cover
On fixed-mounted circuit breakers, the cover is installed over the termination area and
reduces the risk of direct contact with live parts.
The cover is available in two versions:
● Low cover of front main terminal
● Extended cover of front main terminal