SIS 6 Series
Relay Key Data
- PCB Relay with forcibly guided contacts
- Protective separation between control and load curcuit
(leakage and creepage distances >8mm)
- EN50205 type A
- Double and reinforced insulation between the contacts
- Contact mounting: SIS422
4NO / 2NC
- Small external dimensions
- Mean coil power 0.66 W
- Holding coil power 0.20 W
- For railway application (EN50155) on request
Circuit Diagram (view on relay upper side)
64
54
44
32
22
14
A1
SIS422
63
53
43
Contact Lifetime for NO Contacts
10000
5000
1000
31
21
13
A2
500
Operations x 1000
100
50
DC 1: 24V
AC 1:230V
AC 15: 230V
DC 13: 24V
Dimensions
48
16.5 ±0.2
16.6
Insulation Data
Basic insulation
at 250VAC
Air and creepage distance
>4mm
Test voltage
2‘500V/50Hz/1min
Double or reinforced insulation
at 250VAC
- Air and creepage distance
>5.5mm
- Test voltage
4‘000V/50Hz/1min
- Double or reinforced insulation
at 250VAC
- Air and creepage distance
>8mm
- Test voltage
4‘000V/50Hz/1min
Test voltage contact open
1‘500V/50Hz/1min
Creepage resistance
CTI 175
Pollution degree
2
Overvoltage category
III
-
-
-
-
0.2
10
0.1
0.5
1
Switching Current (A)
2
3 4 5 6 7 8910
0.4
0.3
7
1
3.3
2 6.5 6.5 10.2 8.5 5
2.3
[mm]
Maximal switching characteristics (DIN EN60947-5-1)
AC 1:
250V / 6A
AC 15:
230V / 3A
DC 1:
24V / 6A
DC 13:
24V / 5A / 0.1Hz
UL 508:
B300 / R300
Maximal contact load at AC 1 with 230V:
2 contacts with 6A each
3 contacts with 4A each
4 contacts with 3A each
11
Ø1.3
4 6.5 6.5 6.5 8.5 8.7 5
2.3
2.3
10
2.8
Contact Data
Contact material
AgCuNi+0.2μm Au
Type of contact
Single contact with notched crown
Rated switching capacity
250VAC 6A AC1 1‘500VA
Electr. life AC 1(360 cycles/h)
>90‘000
Inrush current max.
30A for 20ms
Switching voltage range
5 to 250 VDC/VAC
Switching current range*
3mA to 6A
Switching capacity range*
40mW to 1‘500W(VA)
*Guided values
Load Limit Curve with Direct Current
6
4
3
2
1
0.8
0.6
0.4
0.3
0.2
Operations x 1000
Additional Data
Mechanical endurance
Switching frequency, mechanical
Response time (all NO closed)
Drop-out time** (all NC closed)
Bounce time of NO contact
Bounce time of NC contact
Shock resistance 16ms
>10x10
6
operations
15Hz
typically 15ms
typically 5ms
typically 2ms
typically 15ms
NO > 10g
NC > 9g
NO > 10g
NC > 3g
1
2
Standard coils for direct current
(other voltages on request)
Min. pick-up voltage
at 20 °C
Drop-out voltage at
20 °C
Resistance in Ohm
at 20 °C
5
9
12
18
24
48
60
110
3.5
6.3
8.4
12.6
16.8
33.6
42.0
77.0
133
73.7
55.8
37.1
29.7
13.9
11.1
6.0
37.5 ± 10%
122 ± 10%
215 ± 10%
485 ± 10%
860 ± 10%
3‘450 ± 10%
5‘400 ± 13%
18‘300 ± 15%
Vibration resistance
(10-200Hz)
Resistance to short circuiting contacts
1‘000A SCPD 6A gG/gL (pre-fuse)
Ambient temperature
-40°C to +70°C
Thermal Resistance
45K/W
Temperature limit for coil
120°C
Weight
ca. 35g
Mounting position
any
Type of protection
RT III
Solder bath temperature
270°C/5s
**without spark suppression
0.1
0
50
100
Switching Current (A)
1) Inductive load L/R 40ms
2) Resistive load
150
200
250
Excitation Voltage Range
3.0
2.5
2.0
1.5
1.0
2
1
Nominal voltage
VDC
Nominal current
in mA
Tests, Regulations
Approvals
0.5
U
B
U
N
0
Sec. 5
250VAC
VDE 0106
UL 94 / V0
UL File E188953
Insulation class IEC 60664-1
Protection class II
Fire protection requirements
0
20
40
60
80
100
Ambient Temperature °C
1)
2) Min. excitation voltage (guaranteed values) without
previous operation
No heat accumulation due to intrinsic heating of
other components. Continuous duty 100%.
Options, Accessories
none available
Product Key
SIS 4 2 2 24VDC
Coil voltage
Soldering tags
Number of NC contacts
Number of NO contacts
Type designation
8
© Copyright
06/2013
ELESTA relays GmbH, Heuteilstrasse 18, Fon:
CH - 7310 Bad Ragaz, Switzerland
Fax:
+41 (0)81 303 54 00
+41 (0)81 303 54 01
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