MRC
4-Pole, Square Base, Plug-In Relay
C4-A40
General purpose
Four change-over contacts
Relay compatible
with sockets:
S4-B, S4-L, S4-P, S4-PO
10 A 250 V AC1
6 A 30 V DC1
0.5 A 110 V DC1
0.2 A 220 V DC1
Contacts
Materials:
1 2
4 5
Standard, code 0
Optional, code 8
Optional, code 9
Max. switching current
Max. peak inrush current (20 ms)
Max. switching voltage
Max. AC load (Table 1)
Max. DC load (Table 2)
13
7 8 10 11
12 14 22 24 32 34 42 44
A1(+)
11
21
31
41
A2
3
6
9
12
14
Electrical Life, ops. x 106
Table 1
10
Ops.
AC1
AC1
ϕ 0.4
Cos
AC15
0.1
1
1.5
KVA
Table 2
2
2.5
Max. DC Load
10
DC1
DC1
L/R
40ms
DC13
Amps.
Pull-in voltage
Drop-out voltage
Nominal coil power
≤0.8 x Un
≥0.1 x Un
2.4 VA (AC)/1.4 W (DC)
Ω
mA
VDC
24
65
100
24
414
58
48
286
50
48
1K6
30
115
1K7
21
110
8K1
13
230
6K8
10
220
35K7
6.2
VAC
1
0.5
Coils (Ohms ±10% @ 20°C)
AgNi
AgNi + 10µ Au
AgNi + 0.2µ Au
10 A
30 A
250 V
2.5 KVA
Ω
mA
Insulation
Dielectric strength (1 minute): Open contacts
Between adjacent poles
Between contacts and coil
Isolation resistance at 500 V
Isolation, IEC 61810-5:
1,000 V
2.5 KV
2.5 KV
≥1 GΩ
2.5 KV / 3
Specifications
Operate time + bounce time
20 ms
Release time + bounce time
8 ms
Ambient temperature
-40°C (no ice) to +70°C
Mechanical life ops.
10 Mill. AC, 20 Mill. DC relays
Electrical life at nominal load
≥100,000 ops.
Operating frequency at nominal load
1,200/hour
Protection degree
IP 40/RT1
Weight avg.
90 g
1
0.1
50
100
150
200
Volts
Standard Types
Dimensions - mm
35
1
4
2
5
6
4 107 10
11
8
11
9
9
7
3
12
13
14
35
35
AC 50 Hz, (60 Hz): 24, 48, 115, (120), 230, (240)
X = LED (standard)
C4-A40X ........VAC
RC suppressor
C4-A40R........VAC
DC 24, 48, 110, 220
X = LED no polarity (standard)
Free-wheeling diode
Polarity and free-wheeling diodes
AC/DC bridge rectifier (24, 48 or 60 V)
3
Lloyd´s IEC 61810 EN 60947
FASTON .110
28
B1201
C4-A40X ....... VDC
C4-A40DX .... VDC
C4-A40FX..... VDC
C4-A40BX .... VDC
www.turck.us •
1-800-544-7769 •
Fax: (763) 553-0708
•
TURCK Inc. Minneapolis, MN 55441
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