COM
NO
NC
11
14
12
DCAC
A2
A1
A2
A1
+
—
COM
NO
NC
11
14
12
21 11
24 14
22 12
COM
NO
NC
21 11
24 14
22 12
COM
NO
NC
DCAC
A2
A1
A2
A1
—
+
Features
1 & 2 pole relay interface modules,
screw terminal socket, 15.8 mm wide.
Ideal interface for PLC and electronic systems
4C.01 - 1 Pole 16 A
4C.02 - 2 Pole 8 A
• AC coils or DC coils
• Instant ejection of relay using plastic
retaining clip
• Supply status indication and coil suppression
module as standard
• Identification label
• UL Listing (certain relay/socket combinations)
• 35 mm rail (EN 50022) mounting
4C Series - Relay interface modules 8 - 10 - 16 A
1 CO (SPDT) 2 CO (DPDT)
16/25 8/15
250/440 250/440
4000 2000
750 350
0.55 0.37
16/0.5/0.15 6/0.5/0.15
300 (5/5) 300 (5/5)
AgNi AgNi
12 - 24 - 110 - 120 - 230 12 - 24 - 110 - 120 - 230
12 - 24 - 125 12 - 24 - 125
1.2/0.5 1.2/0.5
(0.8…1.1)U
N
(0.8…1.1)U
N
(0.73…1.1)U
N
(0.73…1.1)U
N
0.8 UN/0.4 U
N
0.8 UN/0.4 U
N
0.2 UN/0.1 U
N
0.2 UN/0.1 U
N
10 · 10
6
10 · 10
6
100 · 10
3
100 · 10
3
15/5 (AC) - 15/12 (DC) 10/3 (AC) - 10/10 (DC)
6 (8 mm) 6 (8 mm)
1000 1000
≤ 12A: –40…+70/>12A: –40…+50
–40…+70
IP 20 IP 20
• 2 pole, 8 A
• Screw terminal connection
• 35 mm rail (EN 50022)
mounting
• 1 pole, 16 A
• Screw terminal connection
• 35 mm rail (EN 50022)
mounting
Contact specification
Contact configuration
Rated current/Maximum peak current A
Rated voltage/Maximum switching voltage V AC
Rated load AC1 VA
Rated load AC15 (230 V AC) VA
Single phase motor rating (230 V AC) kW
Breaking capacity DC1: 30/110/220V A
Minimum switching load mW (V/mA)
Standard contact material
Coil specification
Nominal voltage (U
N
) V AC (50/60 Hz)
V DC
Rated power AC/DC VA (50 Hz)/W
Operating range AC
DC
Holding voltage AC/DC
Must drop-out voltage AC/DC
Technical data
Mechanical life AC/DC cycles
Electrical life at rated load AC1 cycles
Operate/release time ms
Insulation between coil and contacts (1.2/50 µs)
kV
Dielectric strength between open contacts V AC
Ambient temperature range °C
Protection category
Approvals - relay (according to type)
4C.01 4C.02
4C.01 / 4C.02
Screw terminal
For outline drawing of 4C.01/02 see page 5
1
DCAC
A2
A1
A2
A1
+
—
COM
NO
NC
11
14
12
COM
NO
NC
11
14
12
21 11
24 14
22 12
COM
NO
NC
21 11
24 14
22 12
COM
NO
NC
DCAC
A2
A1
A2
A1
—
+
2
Features
1 & 2 pole relay interface modules,
screwless terminal socket, 15.8 mm wide.
Ideal interface for PLC and electronic systems
4C.51 - 1 Pole 10 A
4C.52 - 2 Pole 8 A
• AC coils or DC coils
• Instant ejection of relay using plastic
retaining clip
• Supply status indication and coil suppression
module as standard
• Identification label
• UL Listing (certain relay/socket combinations)
• 35 mm rail (EN 50022) mounting
4C Series - Relay interface modules 8 - 10 - 16 A
1 CO (SPDT) 2 CO (DPDT)
10/20 8/15
250/440 250/440
2500 2000
750 350
0.55 0.37
10/0.5/0.15 6/0.5/0.15
300 (5/5) 300 (5/5)
AgNi AgNi
12 - 24 - 110 - 120 - 230 12 - 24 - 110 - 120 - 230
12 - 24 - 125 12 - 24 - 125
1.2/0.5 1.2/0.5
(0.8…1.1)U
N
(0.8…1.1)U
N
(0.73…1.1)U
N
(0.73…1.1)U
N
0.8 UN/0.4 U
N
0.8 UN/0.4 U
N
0.2 UN/0.1 U
N
0.2 UN/0.1 U
N
10 · 10
6
10 · 10
6
100 · 10
3
100 · 10
3
15/5 (AC) - 15/12 (DC) 10/3 (AC) - 10/10 (DC)
6 (8 mm) 6 (8 mm)
1000 1000
–25…+70 –25…+70
IP 20 IP 20
• 2 pole, 8 A
•
Screwless terminal connections
• 35 mm rail (EN 50022)
mounting
• 1 pole, 10 A
•
Screwless terminal connections
• 35 mm rail (EN 50022)
mounting
Contact specification
Contact configuration
Rated current/Maximum peak current A
Rated voltage/Maximum switching voltage V AC
Rated load AC1 VA
Rated load AC15 (230 V AC) VA
Single phase motor rating (230 V AC) kW
Breaking capacity DC1: 30/110/220V A
Minimum switching load mW (V/mA)
Standard contact material
Coil specification
Nominal voltage (U
N
) V AC (50/60 Hz)
V DC
Rated power AC/DC VA (50 Hz)/W
Operating range AC
DC
Holding voltage AC/DC
Must drop-out voltage AC/DC
Technical data
Mechanical life AC/DC cycles
Electrical life at rated load AC1 cycles
Operate/release time ms
Insulation between coil and contacts (1.2/50 µs)
kV
Dielectric strength between open contacts V AC
Ambient temperature range °C
Protection category
Approvals - relay (according to type)
4C.51 4C.52
4C.51 / 4C.52
Screwless terminal
For outline drawing of 4C.51/52 see page 5
3
Example: 4C series, 35 mm rail (EN 50022) mount screw terminal relay interface module, 1 CO (SPDT) 16 A contacts, 24 V DC coil,
green LED + diode.
A: Contact material
0 = AgNi
B: Contact circuit
0 = CO (nPDT)
Series
Type
0 = 35 mm rail (EN 50022) mount
screw terminal socket
5 = 35 mm rail (EN 50022) mount
screwless terminal socket
No. of poles
1 = 1 pole
2 = 2 pole
Coil version
8 = AC (50/60 Hz)
9 = DC
Coil voltage
See coil specifications
0 1 0 09
D: Special version
0 = Standard
C: Options
5 = Standard for DC:
green LED + diode (polarity +A1)
6 = Standard for AC:
green LED + Varistor
5 0
Ordering information
ABCD
... .
0244C
4C Series - Relay interface modules 8 - 10 - 16 A
Insulation
Insulation according to EN 61810-1 insulation rated voltage V 250 440
rated impulse withstand voltage kV 4 4
pollution degree 3 2
overvoltage category III III
Insulation between coil and contacts (1.2/50 µs) kV 6 (8 mm)
Dielectric strength between open contacts V AC 1000
Dielectric strength between adjacent contacts V AC 2000
Conducted disturbance immunity
Burst (5...50)ns, 5 kHz, on A1 - A2 EN 61000-4-4 level 4 (4 kV)
Surge (1.2/50 µs) on A1 - A2
(differential mode)
EN 61000-4-5 level 3 (2 kV)
Other data
Bounce time: NO/NC ms 2/6 (4C.01/51) 1/4 (4C.02/52)
Vibration resistance (10…150)Hz: NO/NC g 20/12
Power lost to the environment without contact current W 0.6
with rated current W 1.6 (4C.01/51) 2 (4C.02/52)
4C.01/4C.02 4C.51/4C.52
Wire strip length mm 8 8
Screw torque Nm 0.5 —
Max. wire size solid cable
stranded cable
solid cable
stranded cable
mm2 1x6/2x2.5 1x4/2x2.5
2x(0.2...1.5) 2x(0.2...1.5)
AWG 1x10/2x14 1x12/2x14 2x(24...18) 2x(24...18)
Technical data
4
4C Series - Relay interface modules 8 - 10 - 16 A
Contact specification
(A)
1240
16
8
10
6
10
5
10
7
Cycles
F 4C - Electrical life (AC) v contact current
Types 4C.01/51
Resistive load - cosϕ = 1
Inductive load - cosϕ = 0.4
(*) Type 4C.01= 12 A, Type 4C.51= 10 A
• When switching a resistive load (DC1) having voltage and current
values under the curve, an electrical life of ≥ 100·103can be expected.
• In the case of DC13 loads, the connection of a diode in parallel with
the load will permit a similar electrical life as for a DC1 load.
Note: the release time for the load will be increased.
20 60
100 140 180 220
20
10
6
4
2
1
0.2
0.1
H 4C - Maximum DC1 breaking capacity
DC breaking current (A)
DC voltage (V)
Cycles
62
0
8
4
(A)
10
6
10
5
10
7
F 4C - Electrical life (AC) v contact current
Types 4C.02/52
Resistive load - cosϕ = 1
Inductive load - cosϕ = 0.4
Current limit 1 CO (SPDT) (*)
Current limit 2 CO (DPDT)
Nominal Coil Operating range Resistance
Rated coil
voltage code
consumption
U
N
U
min
U
max
R
I
at U
N
VVVΩ mA
12 9.012 8.8 13.2 300 40
24 9.024 17.5 26.4 1200 20
125 9.125 91.2 137.5 32000 3.9
DC coil data
Coil specifications
Nominal Coil Operating range Resistance
Rated coil
voltage code
consumption
U
N
U
min
U
max
R
I
at U
N
VVVΩ mA
12 8.012 9.6 13.2 80 90
24 8.024 19.2 26.4 320 45
110 8.110 88 121 6900 9.4
120 8.120 96 132 9000 8.4
230 8.230 184 253 28000 5
AC coil data
1 - Max. permitted coil voltage.
2 - Min. pick-up voltage with coil at ambient temperature.
60
2.0
-20
1.0
0.5
1.5
04020 80
(°C)
U
U
N
1
2
R 4C - DC coil operating range v ambient temperature
1 - Max. permitted coil voltage.
2 - Min. pick-up voltage with coil at ambient temperature.
60
2.0
-20
1.0
0.5
1.5
04020 80
(°C)
U
U
N
2
1
R 4C - AC coil operating range v ambient temperature
Temperature limit for the single pole version under full 16 A contact current.
Single Pole Relay
Contact Current
limited to 12 A
Single Pole Relay
Contact Current
limited to 12 A
5
4C Series - Relay interface modules 8 - 10 - 16 A
Combinations
Code Type of socket Type of relay Module Retaining clip
4C.01 97.01 46.61 99.02 097.01
4C.02 97.02 46.52 99.02 097.01
4C.51 97.51 46.61 99.02 097.01
4C.52 97.52 46.52 99.02 097.01
095.18
8-way jumper link for 4C.01 and 4C.02 095.18 (blue)
Rated values 10 A - 250 V
060.72
Sheet of marker tags, plastic, 72 tags, 6x12 mm 060.72
Accessories
How to code and identify retaining clip and packaging options for relay interface module.
Example:
Packaging code
0 1 0 09 5 00244C ASP
A Standard packaging
B Blister packaging
SP Plastic retaining clip
....
2
A2
COIL
A1
N
C
4
N
O
3
M
O
C
11
14
12
15.8
3.2
32
1
5
2
A2
COIL
A1
N
C
6
N
O
4
M
O
C
21
14
12
15.8
3.2
32
3.5 23 19.2 19.2
64.6
25.935.421.6
31.8
49.9
1
8
5
24
7
22
3
11
COM
NO
4
11
3
14
NC
12
2
1
A25COIL
A1
15.8
95.6
3.2
38.3
COM
NO
6
21
NC
1
A28COIL
A1
15.8
95.6
3.2
38.3
3.6 61.7
21 4 4
30.634.730.3
19
42.2
11
3
5
24144
7
22122
4C.01 / 4C.02
Screw terminal
4C.51 / 4C.52
Screwless terminal
Certain relay/socket
combinations
Outline drawing
110.5
5.1
7 3.3
15 1515.815.815.815.815.8
10.3
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