Siemens SIRIUS System Manual

3RV1 circuit breakers
SIRIUS System Manual
2-4
GWA 4NEB 430 0999-02b
Conditions of
application
Explosion-proof motors
KEMA test report no. EX-97.Y.3236 in acc. with EN 50 019:1977 +A1 to A5
and DIN VDE 0165
DMT certificate in acc. with directive 94/9 EC (ATEX) in preparation
Nuclear power plants
KTA certificate
Railway vehicles
DIN EN 50 155
Ships and docks
Shipbuilding certificates of classes GL, LRS or DNV.

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