Siemens SIRIUS 3RU2 - Accessories

SIRIUS Innovations - SIRIUS 3RU2 thermal overload relays / SIRIUS 3RB3 solid-state overload relays
Manual, 09/2014, A5E03656507420A/RS-AA/002
83
Accessories
10
10.1
Accessories
For maximum flexibility, accessories can be added to the overload relays as required, easily,
and without the need for tools.
Accessories
3RU21
3RB30
3RB31
Terminal support for stand-alone assembly ✓ ✓ ✓
Release slide (mechanical remote RESET), compatible
for use with all sizes
✓ ✓ ✓
Cable release (mechanical remote RESET),
compatible for use with all sizes
✓ ✓ ✓
Module for electrical remote RESET, compatible for
use with all sizes
✓ -- --
Integrated electrical remote RESET 24 V DC -- -- ✓
Terminal cover for ring cable lug connections,
compatible for use with all sizes
✓ -- --
Sealable cover ✓ ✓ ✓