Siemens SIRIUS User Manual

Mounting
7.3 Assembly and disassembly with different mounting systems
SIRIUS - SIRIUS 3RA load feeders
Manual, 09/2016, A5E03656507520A/RS-AB/003
69
7.3.2
On DIN rail with DIN rail adapter
All feeders can be mounted on DIN rails with DIN rail adapters.
Types of adapter
One DIN rail adapter each is available for sizes S00/S0, S2 and S3. A pair of adapters is
required for mounting a reversing contactor assembly.
Figure 7-24 DIN rail adapter, individually and as an adapter pair (size S00 / S0)
Note
A DIN rail is required for installation with a DIN rail adapter (size
S0).
An assembly is also possible on two DIN rails with a distance of 125 mm.

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