Turck
C7-T21FX/024VDCmodel #R5045
model #R5045
Electromechanical interface relay with built-in changeover twin aux. contact + LED indicator + built-in polarity & freewheeling diodes - control type - low-level switching type - Gold-clad contacts - Turck / Comat Releco (C7 series) - model #R5045 - 24Vdc control voltage - 6A (250Vac; AC-1) rated current - 2-poles (2P) - 2NO / DPST-NO (Double Pole Single Throw) contacts - plug-in 8-pin spades - Plug-in mounting - IP40 - Gold-clad Silver-Nickel (AgNi + 0.2μm Au flash) contacts - equivalent to R5045 / C7T21FX024VDC
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Brand
SKU
C7-T21FX/024VDC
Online Price
$24.10
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
C7-T21FX/024VDCTurck Releco - C7 series
Description
Electromechanical interface relay with built-in changeover twin aux. contact + LED indicator + built-in polarity & freewheeling diodes - control type - low-level switching type - Gold-clad contacts - Turck / Comat Releco (C7 series) - model #R5045 - 24Vdc control voltage - 6A (250Vac; AC-1) rated current - 2-poles (2P) - 2NO / DPST-NO (Double Pole Single Throw) contacts - plug-in 8-pin spades - Plug-in mounting - IP40 - Gold-clad Silver-Nickel (AgNi + 0.2μm Au flash) contacts - equivalent to R5045 / C7T21FX024VDC
Specifications
Primary brand
Turck
Secondary brand
Comat Releco
Main function
Relay
Product series / family name
Industrial controls > Relays > Electromechanical
Sub-range name
C7 series
Functions
Electromechanical interface relay
Design
built-in changeover twin aux. contact
LED indicator
built-in polarity & freewheeling diodes
control type
low-level switching type
Gold-clad contacts
Built-in freewheeling diode dampens transients caused by the relay coil on de-energisation.
Built-in diode in series with the coil protects the relay from reverse connection
LED indicator
built-in polarity & freewheeling diodes
control type
low-level switching type
Gold-clad contacts
Built-in freewheeling diode dampens transients caused by the relay coil on de-energisation.
Built-in diode in series with the coil protects the relay from reverse connection
Poles
2-poles (2P)
Resistance (Ω)
1GΩ min. insulation resistance (at 500V)
Rated current
6A (250Vac; AC-1)
6A (30Vdc; DC-1)
15A inrush current max. (20ms)
5mA min. low-level current (at 5V)
6A (30Vdc; DC-1)
15A inrush current max. (20ms)
5mA min. low-level current (at 5V)
Rated power
1200VA 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 2500 V
between contacts and coil 2500 V
between adjacent poles 2500 V
between contacts and coil 2500 V
Connection type
plug-in 8-pin spades
Control Voltage (AC)
pick-up voltage ≤ 0.8 x Un (192Vac) -- relay is guarantee to close at 192Vac input and above
release voltage ≥ 0.1 x Un (24Vac) -- relay is guarantee to be opened at 24Vac input or below
release voltage ≥ 0.1 x Un (24Vac) -- relay is guarantee to be opened at 24Vac input or below
Control Voltage (DC)
24Vdc
pick-up voltage ≤ 0.8 x Un (19.2Vdc) -- relay is guaranteed to close at 19.2Vdc input and above
release voltage ≥ 0.1 x Un (2.4Vdc) -- relay is guaranteed to be opened at 2.4Vdc input or below
pick-up voltage ≤ 0.8 x Un (19.2Vdc) -- relay is guaranteed to close at 19.2Vdc input and above
release voltage ≥ 0.1 x Un (2.4Vdc) -- relay is guaranteed to be opened at 2.4Vdc 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
2NO / DPST-NO (Double Pole Single 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
Power consumption
1 W
Mechanical durability (at no load)
(AC) 10 000 000 / (DC) 20 000 000 operations
Order code / Manufacturer SKU
R5045
C7-T21FX/024VDC
C7-T21FX/024VDC
Manufacturer product status
Commercialized
Equivalent to
R5045
C7T21FX024VDC
C7T21FX024VDC
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) |
