Turck
C12-A21X/120VACmodel #R6903
model #R6903
Electromechanical interface relay with LED indicator - control type - Gold-clad contacts - Turck / Comat Releco (C12 series) - model #R6903 - 120Vac control voltage - 5A (250Vac; AC-1) rated current - 2-poles (2P) - 2C/O / DPDT (Double Pole Double Throw) contacts - plug-in 8-pin spades - Plug-in mounting - IP40 - Gold-clad Silver-Nickel (AgNi + 0.2μm Au flash) contacts - equivalent to R6903 / C12A21X120VAC
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Brand
SKU
C12-A21X/120VAC
Online Price
$21.00
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
C12-A21X/120VACTurck Releco - C12 series
Description
Electromechanical interface relay with LED indicator - control type - Gold-clad contacts - Turck / Comat Releco (C12 series) - model #R6903 - 120Vac control voltage - 5A (250Vac; AC-1) rated current - 2-poles (2P) - 2C/O / DPDT (Double Pole Double Throw) contacts - plug-in 8-pin spades - Plug-in mounting - IP40 - Gold-clad Silver-Nickel (AgNi + 0.2μm Au flash) contacts - equivalent to R6903 / C12A21X120VAC
Specifications
Primary brand
Turck
Secondary brand
Comat Releco
Main function
Relay
Product series / family name
Industrial controls > Relays > Electromechanical
Sub-range name
C12 series
Functions
Electromechanical interface relay
Design
LED indicator
control type
Gold-clad contacts
control type
Gold-clad contacts
Poles
2-poles (2P)
Resistance (Ω)
1GΩ min. insulation resistance (at 500V)
Rated current
5A (250Vac; AC-1)
5A (30Vdc; DC-1)
0.5A (110Vdc; DC-1)
0.2A (220Vdc; DC-1)
15A inrush current max. (20ms)
10mA min. low-level current (at 10V)
5A (30Vdc; DC-1)
0.5A (110Vdc; DC-1)
0.2A (220Vdc; DC-1)
15A inrush current max. (20ms)
10mA min. low-level current (at 10V)
Rated power
1500VA max. switching (AC load)
Rated Voltage (DC)
5Vdc...30Vdc
Rated voltage (AC)
5Vac...30Vac
Rated impulse voltage (Uimp)
(IEC 61810-1) 4 kV
Rated insulation voltage (Ui)
open contacts 1000 V
between adjacent poles 3000 V
between contacts and coil 5000 V
between adjacent poles 3000 V
between contacts and coil 5000 V
Connection type
plug-in 8-pin spades
Control Voltage (AC)
120Vac
pick-up voltage ≤ 0.8 x Un (96Vac) -- relay is guaranteed to close at 96Vac input and above
release voltage ≥ 0.1 x Un (12Vac) -- relay is guaranteed to be opened at 12Vac input or below
pick-up voltage ≤ 0.8 x Un (96Vac) -- relay is guaranteed to close at 96Vac input and above
release voltage ≥ 0.1 x Un (12Vac) -- relay is guaranteed to be opened at 12Vac input or below
Mounting mode
Plug-in mounting
Response time
Pick-up time 10ms / 0.01 s
Pick-up bounce time ≤ 1ms / 0.001 s
Release time 5ms / 0.005 s
Release bounce time ≤ 3ms / 0.003 s
Pick-up bounce time ≤ 1ms / 0.001 s
Release time 5ms / 0.005 s
Release bounce time ≤ 3ms / 0.003 s
Contacts type
2C/O / DPDT (Double Pole Double Throw) contacts
Degree of protection
IP40
Dimensions
H28.8mm x W13mm x D35.4mm
Material
Gold-clad Silver-Nickel (AgNi + 0.2μm 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
1.1 VA
Order code / Manufacturer SKU
R6903
C12-A21X/120VAC
C12-A21X/120VAC
Manufacturer product status
Commercialized
Equivalent to
R6903
C12A21X120VAC
C12A21X120VAC
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.
Interface Relays
C10‚ C12‚ C16‚ C18 Overall width 13mm with up to 2 electromechanical contacts or fully electronic switches.
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.
Interface Relays
C10‚ C12‚ C16‚ C18 Overall width 13mm with up to 2 electromechanical contacts or fully electronic switches.
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) |
