Siemens SIRIUS System Manual

3RP10, 3RP15 solid-state time relays
SIRIUS System Manual
GWA 4NEB 430 0999-02b
7-23
Screw-on attachment
Screw-on attachment is possible by means of push-in lugs for M4 screws
(application, see under Section 7.4 Accessories)
7.5.2 Connection
The 3RP10 solid-state time relays are available with SIGUT

terminals with
plus/minus Pozidriv 2 screws and also with Cage Clamp terminals.
The 3RP15 solid-state time relays are available:
•With SIGUT

terminals with plus/minus Pozidriv 2 screws
• With Cage Clamp terminals
Conductor cross-sec-
tions
The following table lists the permissible conductor cross-sections for the
3RP1 solid-state time relays. The specifications apply to control and load
current connections.
Table 7-7: Permissible conductor cross-sections for control and load current connections:
The following illustration shows you the Cage Clamp terminal:
Figure 7-20: Cage Clamp terminals
3RP10.0-1 3RP10.0-2
(Cage Clamp)
3RP15 3RP15..-2
(Cage Clamp)
∅
5 to 6 mm / PZ2
0.8 to 1.2 Nm
7 to 10.3 lb.in
------
0.8 to 1.2 Nm
7 to 10.3 lb.in
------
2 x (0.5 to 1.5 mm²)
2 x (0.75 to 4 mm²)
2 x (0.25 to 2.5 mm²) 1 x (0.5 to 4 mm²)
2 x (0.5 to 2.5 mm²)
2 x (0.25 to 1.5 mm²)
2 x (0.5 to 2.5 mm²) 2 x (0.25 to 1 mm²)
1 x (0.5 to 2.5 mm²)
2 x (0.5 to 1.5 mm²)
2 x (0.25 to 1 mm²)
------ 2 x (0.25 to 1.5 mm²) ------ 2 x (0.25 to 1.5 mm²)
AWG
2 x (18 to 14) 2 x (24 to 14) 2 x (20 to 14) 2 x (24 to 16)
10
10
10
2
1
3

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