Datasheet

16 | 0410
This issue replaces all previous issues. Availability, errors and specifications subject to change without notice.
MRC series
C3-A3x
11-pin standard relays, 3-pole, plug-in, according to IEC 67-I-18a
Type C3-A3x/ ... V
Standard relays, 3 change-over contacts
Maximum contact load 10 A/250 ACI 0,5 A/110 V DC1
10 A/30 DCI 0,2 A/220 V DC1
Recommended minimum contact load 10 mA/10 V Code 0, 9
5 mA/5 V Code 8
Contacts
Material Standard Code 0 AgNi
Optional Code 8 AgNi + 10 µ Au
Optional Code 9 AgNi + 0,2 µ Au
Rated current 10 A
Switch-on current max. (20 ms) 30 A
Switching voltage max. 250 V
AC load (Fig 1) 2,5 kVA
DC load see Fig. 2
Coil
Coil resistance see table; tolerance ± 10 %
Pick-up voltage ≤ 0,8 x U
N
Release voltage ≥ 0,1 x U
N
Nominal power 2,2 VA (AC)/1,3 W (DC)
Coil table VAC Ω mA VDC mA
24 67 92 24 443 54
48 296 46 48 1K8 27
115 1K7 19 110 9K2 12
230 7K1 9,5 220 36K1 6
Insulation Volt rms, 1 min
Contact open 1000 V
Contact/contact 2,5 kV
Contact/coil 2,5 kV
Insulation resistance at 500 V ≥1 G Ω
Insulation, IEC 61810-1 2,5 kV/3
Specifications
Ambient temperature operation/storage -40 (no ice).…60 ºC /-40 ... 80 °C
Pick-up time/bounce time 16 ms/≤ 3 ms
Release time/bounce time 8 ms/≤ 1 ms
Mechanical life ops AC: 10 Mill./DC: 20 Mill.
DC voltage endurance at rated load ≥ 100000 switching cycles
Switching frequency at rated load ≤ 1200/ops/h
Protection class IP40
Weight 90 g
Standard types
VAC 50 Hz/60 Hz: 24, 48, 115 (120), 230 (240) C3-A30/AC ... V C3-A38/AC ... V C3-A39/AC ... V
LED C3-A30X/AC ... V C3-A38X/AC ... V C3-A39X/AC ... V
RC Suppresor C3-A30R/AC …V C3-A38R/AC…V C3-A39R/AC…V
VDC 24, 48, 110, 220 C3-A30/DC ... V C3-A38/DC ... V C3-A39/DC ... V
LED C3-A30X/DC ... V C3-A38X/DC ... V C3-A39X/DC ... V
Free wheeling diode C3-A30DX/DC ... V C3-A38DX/DC ... V C3-A39DX/DC ... V
Polarity and free wheeling diode C3-A30FX/DC ... V C3-A38FX/DC ... V C3-A39FX/DC ... V
AC/DC bridge rectifier 24 V, 48 V, 60 V C3-A30BX/UC ... V C3-A38BX/UC ... V C3-A39BX/UC ... V
"..." Enter the voltage for full type designation
Accessories
Socket: S3-B, S3-S, S3-L, S3-P, S3-P0, S3-MP, S3-MS
Optional accessories (blanking plug): SO-NP, SO-OP
11
12
14
21
22 24
32
34
31
98
7
5
3
4
11
6
1
2
A1
(+)
A2
10
9
7
3
11
6
1
2
A1
(+)
A2
10
11
12 14
21
22 24
32 34
31
98
7
5
3
4
11
6
1
2
A1
(+)
A2
10
35
35
58.5
A2 A1
7
8
9
11
6
5
4
3
2
1
10
IEC 61810; EN 60947
Lloyd´s
Volt 50 100 150 200
AC15
AC1
DC1
DC13
DC1
L/R 40 ms
0,1
1
10
Amps.
kVA 0,5 1 1,5 2 2,5
AC15
AC1
DC1
DC13
AC1
cos 0,4
0,1
1
switching cycles x10
6
Dimensions [mm]
Fig. 2 DC load limit curve
Fig. 1 AC voltage endurance
10
Technical approvals, conformities
66
Connection diagram
1
02_Relays_1_1_1.indd 16 16.03.10 13:08