RELAYS
40
General purpose
C2-T21
C3-T31
C7-T21
C10-T13
Twin contacts
Low level loads
C2-G20
C3-G30
C5-G30
C7-G20
Open contacts
DC load switching
Flag not available
C3-X10
C4-X20
C5-X10
C7-X10
Double make
DC load switching
Flag not available
C3-M10
C5-M10
Magnet blow-out
Flag not available
C3-R20
C4-R30
C5-R20
C9-R21
Latching
LED not available
C3-S14
C3-E24
C3-N34
C9-E21
Sensitive
250mW ... 800mW
Flag not available
LED not available
C7-W10
Lamp switching
C2-A20
C3-A30
C4-A40
C5-A20
C5-A30
C7-A10
C7-A20
C9-A41
C10-A10
2 C
3 C
4 C
2 C
3 C
1 C
2 C
4 C
1 C
10A / 250V
10A / 250V
10A / 250V
16A / 500V
16A / 500V
16A / 250V
10A / 250V
3A / 250V
10A / 400V
0,5A @ 110V
0,5A @ 110V
0,5A @ 110V
0,5A @ 110V
0,5A @ 110V
0,5A @ 110V
0,5A @ 110V
0,5A @ 110V
0,5A @ 110V
44
45
48
49
49
51
51
53
54
S2
S3
S4
S5
S5
S7
S7
S9
S10
56
57
59
59
59
60
60
61
61
Time cube CT2
CT3
Application Poles AC ratings DC ratings Page Sockets Page
8 pin
11 pin
8 pin miniature flat blade
5 pin flat blade
2 C
3 C
2 C
1 C
6A / 250V
6A / 250V
6A / 250V
6A / 400V
Min. 5mA @ 5V
Min. 5mA @ 5V
Min. 5mA @ 5V
Min. 1mA @ 5V
44
45
51
54
S2
S3
S7
S10
56
57
60
61
8 pin
11 pin
11 pin flat blade
8 pin miniature flat blade
2 NO
3 NO
3 NO
2 NO
10A / 250V
10A / 250V
16A / 500V
10A / 250V
1,2A @ 110V
1,2A @ 110V
1,2A @ 110V
0,8A @ 110V
44
45
49
52
S2
S3
S5
S7
56
57
59
60
11 pin
14 pin flat blade
11 pin flat blade
8 pin miniature flat blade
1 DM
2 DM
1 DM
1 DM
10A / 250V
10A / 250V
10A / 250V
10A / 250V
7A @ 110V
7A @110V
7A @ 110V
6A @ 110V
46
48
50
52
S3
S4
S5
S7
57
59
59
60
11 pin
11 pin flat blade 1 DM
1 DM 10A / 250V
16A / 500V 10A @ 220V
10A @ 220V
46
50
S3
S5 57
59
11 pin
14 pin flat blade
11 pin flat blade
14 pin miniature flat blade
2 C
3 C
2 C
2 C
10A / 250V
10A / 250V
10A / 250V
3A / 250V
0,5A @ 110V
0,5A @ 110V
0,5A @ 110V
0,5A @ 110V
46
48
50
53
S3
S4
S5
S9
57
59
59
61
11 pin
11 pin
11 pin
14 pin miniature flat blade
1 C
2 C
3 C
2 C
6A / 250V
6A / 250V
6A / 250V
3A / 250V
0,5A @ 110V
0,5A @ 110V
0,5A @ 110V
0,5A @ 110V
47
47
47
53
57
57
57
61
Miniature, faston 187 1 NO 10A / 250V 0,5A @ 110V
52
S7 60
8 pin plug-in timer module
11 pin plug-in timer module 2 C
3 C 10A / 250V
10A / 250V 0,5A @ 110V
0,5A @ 110V
55
55
56
57
S3
S3
S3
S9
S2
S3
PART NUMBER KEY
C3 A 3 0 X 230A
Model series
C2 - MRC 8 pin
C3 - MRC 11 pin
C4 - MRC 14 pin flat blade
C5 - MRC 11 pin flat blade
C7 - QRC 8 pin miniature flat blade
C9 - QRC 14 pin miniature flat blade
C10 - IRC 5 pin flat blade
Contact Type
A- standard, change-over contacts
T- twin contacts (bifurcated)
G- open contacts
X- double make contacts
M - double make, magnetic blow out
R- remanence (latching)
S - sensitive coil, 250 mW
E - sensitive coil, 500 mW
N- sensitive coil, 800 mW
W- tungsten and silver contacts
Number of contacts
Coil voltage
Led indication
Special executions
H - Orange push only test button
N - Black blanking plug i.e. no test button
P- pins for printed circuit
E- cover for flange panel mounting
Additions to the coil
D- free wheeling diode (DC only)
F - polarity and free wheeling diodes (dc only)
B - rectifying bridge for AC/DC relays
R- RC suppressor (only MR-C types)
Contact materials
0 - standard
9- gold-flashed contact, 0,2 µ Au
8- gold-plated contact, 10 µ Au
4- sensitive MRC relays
2 - gold-plated 10µ Au (twin and C9 relays)
1 - flashed 0,2µ Au (twin and C9 relays)
MRC, QRC & IRC SERIES
Types
8 pin
11 pin
14 pin flat blade
11 pin flat blade
11 pin flat blade
8 pin miniature flat blade
8 pin miniature flat blade
14 pin miniature flat blade
5 pin flat blade
relays
0800 731 3186 www.oem.co.uk
130
MRC 14 PIN (FLAT BLADE) STANDARD/
POWER/LATCHING
Lockable test button
Marking label on relay
2 window mechanical flag (not available on C4-X20)
Colour coded test button
Coil voltage marked on top of relay
Label carries full technical information
CE marked
C4-R30... Latching relay
Three change-over contacts, 10 A
10A/250V AC1 10 A @ 30V DC1
6A/250V AC15 0,5A @ 110V DC1
C4-X20... Power relay, DC
Double pole, NO, double make
10A / 250V AC1 1,2A @ 220V DC1
7A @ 110V DC1 0,3A @ 220V DC13
Contacts
Materials code 0 (standard)
Max. switching current 10 A
Peak inrush current (20 ms) 30 A
Max. switching voltage, (pollution 3) 250 V
Max. switching voltage, (pollution 2) 400 V
Max. AC load (Table 11) 2 KVA
Max. DC load See Table 10
Contacts
Materials code 0 (standard); options: 8 - 9
Max. switching current 10 A
Peak inrush current (20 ms) 30 A
Max. switching voltage, (pollution 3) 250 V
Max. switching voltage, (pollution 2) 400 V
Max. AC load (Table 11) 2 KVA
Max. DC load See Table 2, page 126
A2
14
811
(+)
13
A1
25
11
12 14
21
22 24 32 34
31
8
7
5
4
2
1
9
63
ON (+)
A1
13 12
OFF (+)
(-)
A2
14
A3
Standard types (50/60 Hz and DC)
AC 24, 48, 115 (110 ... 120), 230
X = LED (optional) C4-X20 X/ ... V
RC suppressor C4-X20R ... V
(LED not possible with RC suppressor)
DC 12, 24, 48, 110, 120/125, 220
X = LED (optional) C4-X20 X/ ... V
Free wheeling diode C4-X20D X/ ... V
Free wheeling and polarity C4-X20F X/ ... V
AC/DC rectifier (60V max.) C4-X20B X/ ... V
Standard types (50/60 Hz and DC)
AC 24, 48, 115 (110 ... 120), 230
C4-R30 /... V
DC 12, 24, 48, 110, 125
Two coils C4-R30 /... V
Note: All AC and DC coils withstand
permanent connection.
Specifications
Nominal coil power: 2,4 VA (AC), 1,3 W (DC)
Operate time 20 ms.
Release time 8 ms.
Isolation: EN60947 pollution 3, Gr C 250V
Dielectric strength, contacts/coil 2,5 KV
Dielectric strength, pole/pole 2,5 KV
Specifications
ON pulse power 1,5 VA/ W
OFF pulse power 0,5 VA/ W
Min. pulse length for ON/OFF control: 50 ms.
Isolation: EN60947 pollution 3, Gr C 250V
Dielectric strength, contacts/coil 2,5 KV
Dielectric strength, pole/pole 2,5 KV
gap > 3 mm (1,7+1,7)
C4-A40... General purpose
Four change-over contacts, 10 A
10A/250V AC1 10 A @ 30V DC1
6A/250V AC15 0,5A @ 110V DC1
Contacts
Materials code 0 (standard); options: 8 - 9
Max. switching current 10 A
Peak inrush current (20 ms) 30 A
Max. switching voltage, (pollution 3) 250 V
Max. switching voltage, (pollution 2) 400 V
Max. AC load (Table 11) 2 KVA
Max. DC load See Table 2, page 126
12
41
10 11
4442
11
12 14
21
22 24 32 34
31
8
7
5
4
2
1
9
63
13
A1(+)
A2
14
Standard types (50/60 Hz and DC)
AC 24, 48, 115 (110 ... 120), 230
X = LED (optional) C4-A40 X/ ... V
RC suppressor C4-A40R ... V
(LED not possible with RC suppressor)
DC 12, 24, 48, 110, 120/125, 220
X = LED (optional) C4-A40 X/ ... V
Free wheeling diode C4-A40D X/ ... V
Free wheeling and polarity C4-A40F X/ ... V
AC/DC rectifier (60V max.) C4-A40B X/ ... V
Specifications
Nominal coil power: 2,4 VA (AC), 1,4 W (DC)
Operate time 20 ms.
Release time 8 ms.
Isolation: EN60947 pollution 3, Gr C 250V
Dielectric strength, contacts/coil 2,5 KV
Dielectric strength, pole/pole 2,5 KV
35
1
25
4
8
7
11
10
9
12
14
6
3
13
8
8
8
4.15
6.75
6.75
7.0
6.5
3.85
ø1.5
FASTON .110
C.I.
1.2
35
3
52.5
Dimensions (mm)
DC1
DC13
AC15
AC1
10
1
0,1
Volts 25 75 125 175 225
Amps
10
1
0,1
KVA 0,25 0,5 1 1,5 2 2,5
ops
Table 10 Máx. DC load
Type C3-X10, C4-X20 Table 11 Electrical life (ops x 106)
Types C4-A40, C4-X20, C4-R30