Siemens SIRIUS User Manual

Mounting
7.1 Installation guidelines
SIRIUS - SIRIUS 3RA load feeders
40 Manual, 09/2016, A5E03656507520A/RS-AB/003
Combination
Setting range
Distance between feeders
Permissible installation: h = horizontal, v = vertical
Max. ambient temperature T
a
Use under increased vibration and shock
load
1)
Motor starter protector and contactor
A
mm h, v °C
Motor starter protector and soft starter, screw terminal, DIN rail or base plate
S00 16
2) 2)
The feeder must be screwed tight to the
top of the motor starter protector with two
screws and fastened to the bottom of the
soft starter with a self-locking screw. Not
approved for railways, power plants, or
shipbuilding.
S0 32
2) 2)
The feeder must be screwed tight to the
top of the motor starter protector with two
screws and fastened to the bottom of the
soft starter with a self-locking screw. Not
approved for railways, power plants, or
shipbuilding.
S2
(only with DIN rail
adapter 3RA2932-1CA00)
65
2) 2) 2)
Unlimited
S3 (on base plate only) On request
Motor starter protector and soft starter, spring-loaded terminal, DIN rail or base plate
S00 16
2) 2)
The feeder must be screwed tight to the
top of the motor starter protector with two
screws and fastened to the bottom of the
soft starter with a self-locking screw. Not
approved for railways, power plants, or
shipbuilding.
S0 32
2) 2)
The feeder must be screwed tight to the
top of the motor starter protector with two
screws and fastened to the bottom of the
soft starter with a self-locking screw. Not
approved for railways, power plants, or
shipbuilding.
Motor starter protector and solid-state contactor, screw terminal, DIN rail or base plate
Direct-on-line starters (sizes S00 / S0) 16
2) 2)
Unlimited Not approved for railways,
power plants, or shipbuilding.
Reversing starters (sizes S00 / S0) 7.4
2) 2)
Unlimited Not approved for railways,
power plants, or shipbuilding.
1)
Vibration and shock tests are carried out in accordance with SN 31205 as well as with the relevant standards for
railways, shipbuilding, and power plants.
2)
Please consult Technical Assistance (http://www.siemens.com/sirius/technical-assistance).

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