Turck
C9-R21N/024VDCmodel #R8821
model #R8821
Electromechanical interface relay with latching lever - control type - Gold-clad contacts - Turck / Comat Releco (C9 series) - model #R8821 - 24Vdc control voltage - 5A (120Vac; AC-1) rated current - 2-poles (2P) - 2C/O / DPDT (Double Pole Double Throw) contacts - plug-in 14-pin spades - Plug-in mounting - IP40 - Gold-clad Silver-Nickel (AgNi + 0.2μm Au flash) contacts - equivalent to R8821 / C9R21N024VDC
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Brand
SKU
C9-R21N/024VDC
Online Price
$41.50
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
C9-R21N/024VDCTurck Releco - C9 series
Description
Electromechanical interface relay with latching lever - control type - Gold-clad contacts - Turck / Comat Releco (C9 series) - model #R8821 - 24Vdc control voltage - 5A (120Vac; AC-1) rated current - 2-poles (2P) - 2C/O / DPDT (Double Pole Double Throw) contacts - plug-in 14-pin spades - Plug-in mounting - IP40 - Gold-clad Silver-Nickel (AgNi + 0.2μm Au flash) contacts - equivalent to R8821 / C9R21N024VDC
Specifications
Primary brand
Turck
Secondary brand
Comat Releco
Main function
Relay
Product series / family name
Industrial controls > Relays > Electromechanical
Sub-range name
C9 series
Functions
Electromechanical interface relay
Design
latching lever
black btn. no function
control type
remanent / retentive model (bistable/latching)
Gold-clad contacts
black btn. no function
control type
remanent / retentive model (bistable/latching)
Gold-clad contacts
Poles
2-poles (2P)
Resistance (Ω)
1GΩ min. insulation resistance (at 500V)
Rated current
5A (120Vac; AC-1)
5A (30Vdc; DC-1)
15A inrush current max. (20ms)
10mA min. low-level current (at 10V)
5A (30Vdc; DC-1)
15A inrush current max. (20ms)
10mA min. low-level current (at 10V)
Rated power
600VA max. switching (AC load)
Rated Voltage (DC)
5Vdc...30Vdc
Rated voltage (AC)
5Vac...30Vac
Rated impulse voltage (Uimp)
(IEC 61810-1) 2.5 kV
Rated insulation voltage (Ui)
open contacts 1000 V
between adjacent poles 2000 V
between contacts and coil 2000 V
between adjacent poles 2000 V
between contacts and coil 2000 V
Connection type
plug-in 14-pin spades
Control Voltage (DC)
24Vdc
Mounting mode
Plug-in mounting
Contacts type
2C/O / DPDT (Double Pole Double Throw) contacts
Degree of protection
IP40
Dimensions
H37.5mm x W21mm x D28mm
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
Order code / Manufacturer SKU
R8821
C9-R21N/024VDC
C9-R21N/024VDC
Manufacturer product status
Commercialized
Equivalent to
R8821
C9R21N024VDC
C9R21N024VDC
Compliant with standard(s)
CE
cURus
IEC/EN 61810
IEC/EN 60947
EAC
RoHS
Lloyd's Register
cURus
IEC/EN 61810
IEC/EN 60947
EAC
RoHS
Lloyd's Register
Benefits
Product range
ComatReleco offers a wide range of relay types and versions and associated sockets and accessories.
Industrial Relays C7 and C9
22.5mm series with up to 4 contacts and up to 10A with 1 or 2 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 C7 and C9
22.5mm series with up to 4 contacts and up to 10A with 1 or 2 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) |
