Siemens 3RW44 - Page 279

General technical data
11.3 Technical data
3RW44 soft starters
Manual, 03/2017, NEB535219502000/RS-AB/008
279
Version
DT
Article No.
Box terminal block for soft starters
3RT19
Box terminal block
(2 units required per device)
3RW442.
Included in the scope of supply
3RW443.
• Max. 70 mm
2
3RT1955-4G
• Up to 120 mm2
3RT1956-4G
Auxiliary conductor connection for
box terminals
B 3TX7500-0A
3RW444.
• Max. 240 mm
2
(with auxiliary
conductor connection)
3RT1966-4G
Covers for soft starters
Terminal covers for box terminals
Additional touch protection to be fitted at the box
terminals (2 units required per device)
3RW442. and
3RW443.
3RT1956-4EA2
3RW444.
3RT1966-4EA2
3RT19.6-4EA1
Terminal covers for cable lugs and busbar
connections
3RW442. and
3RW443.
For complying with the voltage
clearances and as touch
protection (2 units required per
contactor)
3RT1956-4EA1
3RW444. Also fits on mounted box
terminals
3RT1966-4EA1
SIRIUS 3RW44 Soft Starter Manual
The SIRIUS 3RW44 Soft Starter Manual
(https://support.industry.siemens.com/cs/ww/en/view
/21772518) is available at the Industry Online
Support portal as a free PDF download.
The SIRIUS 3RW442/443/444/445/446 soft starter operating instructions
(https://support.industry.siemens.com/cs/ww/en/view/21189750) (article number 3ZX1012-
0RW44-0AA0) are included in the scope of supply of the soft starter, or are available (like the
manual) as a PDF download at the Industry Online Support Portal.