ABB SACE Emax 2 Series - Electrical accessories; 1 - Electrical control accessories

ABB | SACE Emax 2
Mechanical accessories
2 - Mechanical safety accessories
189 | © 2023 ABB | 1SDH001330R1002 - ECN000297030
DLP
(1)
: door opening lock
with the circuit-breaker in
connected/test position
The DLP lock prevents the switchgear door from being opened when the moving part of the circuit-
breaker is in the connected or test position.
It can be installed alternatively on the right side or the left side of the fixed part.
NOTE: The DLP lock is used as an alternative to the mechanical interlock.
DLP for E2.2 - E4.2 - E6.2
(1)
Not available for E1.2
Information on the assembly is available on the website http://www.abb.com/abblibrary/
DownloadCenter/, in particular with the kit sheet 1SDH001000r0709.
DLR
(1)
: lock on racking-in/
racking-out of the moving part
with the door open
The DLR lock prevents the moving part from being racked in/out from the fixed part when the switchgear
door is open.
It is available on request on all fixed parts.
DLR for E2.2 - E4.2 - E6.2
(1)
Not available for E1.2
Information on the assembly is available on the website http://www.abb.com/abblibrary/
DownloadCenter/, in particular with the kit sheet 1SDH001000r0725.
Fail safe
The fail safe is a device that prevents the removal of the mobile part of a withdrawable circuit-breaker
from the fixed part if the springs are charged.
It is always supplied with UL circuit-breakers.
IMPORTANT:
• The fail safe device makes undervoltage coil YU unavailable.
• It is, however, possible not to install the fail safe device, in which case the undervoltage
coil YU must be used.
Information on the assembly is available on the website http://www.abb.com/abblibrary/
DownloadCenter/, in particular for E1.2 in the kit sheets
• 1SDH000999r0708 for the Fail Safe, movable part
• 1SDH000999r0711 for the Fail Safe, fixed part
and for E2.2-E4.2-E6.2 in the kit sheet 1SDH001400r0821.