50/0407
5
4
3
2
1
FASTON .098
8
7
28.8
12.5
35.4
20
9
2.5
3
12 22
9174
14 24 A1
28 5
11 21 A2
VA 400 800 1200
0,1 switching cycles 1
AC1
AC1
IEC 61810; EN 60947
0,1 Amp 1 10
Volt 50 100 150 200 220
DC1
Amps. 1
IRC series
C12-A2x
8-pin, Interface relays, 2-pole, plug-in faston
Dimensions [mm]
Fig. 2 DC load limit curve
Fig. 1 AC voltage endurance
106
Technical approvals, conformities
Gap:
0,5 mm
Connection diagram
Type C12-A2x/ ... V
Standard relay
2 change-over contact
Maximum contact load 5 A/250 V AC1 0,5 A/110 V DC1
5 A/30 V DC1 0,2 A/220 V DC1
Recommended minimum contact load 1 mA/10 V (with 10 µ Au)
10 mA/10 V (standard contact)
Contacts
Material Standard Code 1 AgNi + 0,2 µ Au
Optional Code 2 AgNi + 10 µ Au
Rated current 5 A
Switch-on current max. (20 ms) 15 A
Switching voltage max. 250 V
AC load 1,2 kVA
DC load see fi g. 2
Coil
Coil resistance see table; tolerance ± 10 %
Pick-up voltage ≥ 0,8 x UN
Release voltage ≥ 0,1 x UN
Nominal power 1,1 VA (AC)/0,7 W (DC)
Coil table VAC Ω mA VDC Ω mA
24 290 45 12 224 53
48 1200 23 24 742 32
115 7.300 9,5 48 3.500 13,7
230 28.800 4,7 110 19.900 5,5
Insulation Volt rms, 1 min
Contact open 1000 V
Contact/contact 3000 V
Contact/coil 5 kV
Insulation resistance at 500 V ≥3 GΩ
Insulation, IEC 61810-5 4 kV/3
Specifi cations
Ambient temperature operation/storage -40 (no ice).…60 ºC /-40 ... 80 °C
Pick-up time/bounce time 10 ms/≤ 1 ms
Release time/bounce time 5 ms/≤ 3 ms
Mechanical life AC: 10 Mill./DC: 20 Mill. switching cycles
Rated load ≥ 100000 switching cycles
Switching frequency at rated load ≤ 1200/h
Protection class IP40
Weight 21 g
Standard types
AC 50 Hz/60 Hz: 24, 48, 115, (120), 230, (240) C12-A21/AC ... V C12-A22/AC ... V
LED C12-A21X/AC ... V C12-A22X/AC ... V
RC suppresor C12-A21R/AC ... V C12-A22R/AC ... V
DC 12, 24, 48, 110 C12-A21/DC ... V C12-A22/DC ... V
LED C12-A21X/DC ... V C12-A22X/DC ... V
Polarity and free wheeling diode C12-A21FX/DC ... V C12-A22FX/DC ... V
AC/DC bridge rectifi er 24 V, 48 V, 60 V
C12-A21BX/UC ... V C12-A22BX/UC ... V
"..." Enter the voltage for full type designation
Accessories
Socket: S12, S12-P
