Figure 4-19: Stand-Alone Holder, Example 3Ru11 (Frame Size S00/S0); Figure 4-20: Stand-Alone Holder, Example 3Ru11 (Frame Size S2/S3); Figure 4-21: Snap-On Mounting And Removal With The 3Rt Contactor - Siemens sirius System Manual

Stand-alone installa-
tion
Snap-on mounting
SIRIUS System Manual
GWA 4NEB 430 0999-02b
The following illustrations show how the holder for stand-alone installation
is mounted.
Frame size S00/S0:
3RU1916-3AA01
3RU1926-3AA01
1

Figure 4-19: Stand-alone holder, example 3RU11 (frame size S00/S0)

Frame size S2/S3:
3RU1936-3AA01
3RU1946-3AA01
1

Figure 4-20: Stand-alone holder, example 3RU11 (frame size S2/S3)

The 3RU11 and 3RB10 overload relays can either be mounted onto the con-
tactor or snapped onto a 35 mm rail by means of the holder for stand-alone
installation.
The frame size S3 can be snapped onto a 35 mm rail or a 75 mm rail.
S00/S0

Figure 4-21: Snap-on mounting and removal with the 3RT contactor

3RU11, 3RB10, and 3RB12 overload relays
3
3
2
Removal
Removal
2
S2/S3
1
2
1
2
4
3
3
4-27