Siemens SIRIUS User Manual

Mounting
7.3 Assembly and disassembly with different mounting systems
SIRIUS - SIRIUS 3RA load feeders
78 Manual, 09/2016, A5E03656507520A/RS-AB/003
Mounting the direct-on-line starter (with soft starter) on the DIN rail adapter: Size S2
The figure below illustrates how the size S2 direct-on-line starter (with soft starter) with
screw-type connection system is mounted on a DIN rail adapter. The devices are snapped
onto the DIN rail adapter and screwed onto the adapter.

Siemens SIRIUS Specifications

General

Product brand name	Siemens
Series	SIRIUS
Coil Voltage	24V DC, 110V AC, 230V AC
Switching Capacity	Up to 10A
Mounting Type	DIN rail
Product designation	SIRIUS
Contact Material	Silver alloy
Contact Rating	Varies depending on the specific SIRIUS relay model (e.g., 6 A at 250 V AC, 10 A at 250 V AC)
Switching Voltage	Varies depending on the specific SIRIUS relay model (e.g., 250 V AC, 400 V AC)
Mechanical Life	Up to 10 million operations
Electrical Life	Up to 100, 000 operations
Operating Temperature	-25°C to +55°C
Protection Class	IP20
Size of relay base	Varies depending on the specific SIRIUS relay model