Siemens SIRIUS - Assembly;Installation; Mounting Options

Product description
3.2 Device versions
SIRIUS - SIRIUS 3RA load feeders
Manual, 09/2016, A5E03656507520A/RS-AB/003
17
Assembly/Installation
The devices are prepared for DIN rail mounting, for mounting on a 60 mm busbar or for
mounting on a base plate.
Table 3- 3 Mounting options
Starter combination
Direct-on-line starter
Reversing starter
Size
S00
S0
S2
S3
S00
S0
S2
S3
Mounting on a standard rail
Snap-on mounting
without adapter
✓
1)
✓
1)
✓
2)
— ✓
1)
— ✓
2)
—
With DIN rail adapter ✓
3)
✓
3)
✓
2)
✓
2)
✓
3)
✓
3)
✓
2)
✓
2)
Mounting on 8US busbar
With 8US busbar
adapter
✓ ✓ ✓ — ✓ ✓ ✓ —
Mounting on base plate
Direct
✓
✓
✓
—
✓
✓
✓
—
With DIN rail adapter
✓
✓
✓
✓
✓
✓
✓
✓
1)
Mounting on 1 DIN rail
2)
Mounting on 2 DIN rails
3)
Mounting on 1 or 2 DIN rails