Turck
C3-A38X/220VACmodel #R4237
model #R4237
General-purpose industrial electromechanical relay with LED indicator - signal type - Gold-clad contacts - Turck / Comat Releco (C3 series) - model #R4237 - 220Vac control voltage - 10A (250Vac; AC-1) rated current - 3-poles (3P) - 3C/O / 3PDT (3-Pole Double Throw) contacts - plug-in 11-pin octal - Plug-in mounting - IP40 - Gold-clad Silver-Nickel (AgNi + 5μm Au flash) contacts - equivalent to R4237 / C3A38X220VAC
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Brand
SKU
C3-A38X/220VAC
Online Price
$53.80
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
C3-A38X/220VACTurck Releco - C3 series
Description
General-purpose industrial electromechanical relay with LED indicator - signal type - Gold-clad contacts - Turck / Comat Releco (C3 series) - model #R4237 - 220Vac control voltage - 10A (250Vac; AC-1) rated current - 3-poles (3P) - 3C/O / 3PDT (3-Pole Double Throw) contacts - plug-in 11-pin octal - Plug-in mounting - IP40 - Gold-clad Silver-Nickel (AgNi + 5μm Au flash) contacts - equivalent to R4237 / C3A38X220VAC
Specifications
Primary brand
Turck
Secondary brand
Comat Releco
Main function
Relay
Product series / family name
Industrial controls > Relays > Electromechanical
Sub-range name
C3 series
Functions
General-purpose industrial electromechanical relay
Design
LED indicator
signal type
Gold-clad contacts
signal type
Gold-clad contacts
Poles
3-poles (3P)
Resistance (Ω)
1GΩ min. insulation resistance (at 500V)
Rated current
10A (250Vac; AC-1)
10A (30Vdc; DC-1)
0.5A (110Vdc; DC-1)
0.2A (220Vdc; DC-1)
30A inrush current max. (20ms)
5mA min. low-level current (at 5V)
10A (30Vdc; DC-1)
0.5A (110Vdc; DC-1)
0.2A (220Vdc; DC-1)
30A inrush current max. (20ms)
5mA min. low-level current (at 5V)
Rated power
2500VA max. switching (AC load)
Rated Voltage (DC)
100mVdc...5Vdc
Rated voltage (AC)
100mVac...5Vac
Rated impulse voltage (Uimp)
(IEC 61810-1) 2.5 kV
Rated insulation voltage (Ui)
open contacts 1000 V
between adjacent poles 2500 V
between contacts and coil 2500 V
between adjacent poles 2500 V
between contacts and coil 2500 V
Connection type
plug-in 11-pin octal
Control Voltage (AC)
220Vac
pick-up voltage ≤ 0.8 x Un (176Vac) -- relay is guaranteed to close at 176Vac input and above
release voltage ≥ 0.1 x Un (22Vac) -- relay is guaranteed to be opened at 22Vac input or below
pick-up voltage ≤ 0.8 x Un (176Vac) -- relay is guaranteed to close at 176Vac input and above
release voltage ≥ 0.1 x Un (22Vac) -- relay is guaranteed to be opened at 22Vac input or below
Mounting mode
Plug-in mounting
Response time
Pick-up time 16ms / 0.016 s
Pick-up bounce time ≤ 3ms / 0.003 s
Release time 8ms / 0.008 s
Release bounce time ≤ 1ms / 0.001 s
Pick-up bounce time ≤ 3ms / 0.003 s
Release time 8ms / 0.008 s
Release bounce time ≤ 1ms / 0.001 s
Contacts type
3C/O / 3PDT (3-Pole Double Throw) contacts
Degree of protection
IP40
Dimensions
H35mm x W35mm x D52mm
Material
Gold-clad Silver-Nickel (AgNi + 5μm Au flash) contacts
Ambient air temperature for operation
-40°F...+140°F / -40°C...+60 °C
Ambient air temperature for storage
-40°F...+176°F / -40°C...+80 °C
Mechanical durability (at no load)
(AC) 10 000 000 / (DC) 20 000 000 operations
Power consumption
2.2 VA
Order code / Manufacturer SKU
R4237
C3-A38X/220VAC
C3-A38X/220VAC
Manufacturer product status
Commercialized
Equivalent to
R4237
C3A38X220VAC
C3A38X220VAC
Compliant with standard(s)
CE
cURus
IEC/EN 61810
IEC/EN 60947
EAC
RoHS
CCC
Lloyd's Register
cURus
IEC/EN 61810
IEC/EN 60947
EAC
RoHS
CCC
Lloyd's Register
Benefits
Product range
ComatReleco offers a wide range of relay types and versions and associated sockets and accessories.
Industrial Relays C2‚ C3‚ C4‚ C5
35 x 35mm round plug-in relay‚ 8- or 11-terminals multipole connector according to IEC 67 with 2 or 3 contacts up to 10A and different contact types and contact materials.
Standard relay 35 x 35mm with flat blade connectors with up to 4 contacts and up to 16A with 3 contacts.
Special relays and remanence relays
While "normal" relays are monostable‚ they return to the idle state when the excitation is switched off. Remanence relays are bistable.
The current switching state is retained irrespective of the excitation.
Relays of this type are available in different versions.
Accessories
Suitable sockets are available for the different relay series for DIN rail mounting or panel mounting.
In addition retaining clips are available for the relays and some of which are included in the scope of supply.
Suitable bridges for cost-saving wiring in series are also available.
ComatReleco offers a wide range of relay types and versions and associated sockets and accessories.
Industrial Relays C2‚ C3‚ C4‚ C5
35 x 35mm round plug-in relay‚ 8- or 11-terminals multipole connector according to IEC 67 with 2 or 3 contacts up to 10A and different contact types and contact materials.
Standard relay 35 x 35mm with flat blade connectors with up to 4 contacts and up to 16A with 3 contacts.
Special relays and remanence relays
While "normal" relays are monostable‚ they return to the idle state when the excitation is switched off. Remanence relays are bistable.
The current switching state is retained irrespective of the excitation.
Relays of this type are available in different versions.
Accessories
Suitable sockets are available for the different relay series for DIN rail mounting or panel mounting.
In addition retaining clips are available for the relays and some of which are included in the scope of supply.
Suitable bridges for cost-saving wiring in series are also available.
Related Documents
| Name | Last Update | Language |
|---|---|---|
| Turck - Comat Releco relays - Catalog.pdf | 23 Oct 2023 | English (US) |
