Siemens SIRIUS User Manual

Mounting
7.3 Assembly and disassembly with different mounting systems
SIRIUS - SIRIUS 3RA load feeders
98 Manual, 09/2016, A5E03656507520A/RS-AB/003
Mounting components on the busbar adapter
Mounting the direct-on-line starter (sizes S00 and S0)
The load feeder components can be attached to the busbar adapter without tools.
① Mount the link module on the contactor.
② Insert the connectors into the corresponding main conductor terminals.
③ Screw the main conductor terminals tight.
④ Place the contactor and the link module on the bottom of the motor starter protector. Insert the guide tabs into the
slots on the motor starter protector. Insert the connectors into the corresponding main conductor terminals at the
same time.

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