RE8TA31BU TELEMECANIQUE, RE8TA31BU Datasheet - Page 7

• Manufacturer Part Number: RE8TA31BU
• Description: TIMER, ON-DELAY, 3-30S
• Manufacturer: TELEMECANIQUE

Specifications of RE8TA31BU

• Contact Configuration: SPCO
• Nom Input Voltage: 240VAC
• Delay Time Range: 3s To 30s
• Relay Mounting: DIN Rail
• Coil Voltage Vac Nom: 240V
• Contact Current Ac Max: 8A
• Contact Current Dc Max: 8A

2
Characteristics :
pages 2/36 and 2/37
Dimensions :
page 2/42
Schemes, setting-up :
pages 2/39 and 2/43
t: adjustable On-delay
RE8-TA
t: adjustable Off-delay
t = flashing time
2/38
de-energised
energised
open
closed
de-energised
energised
open
closed
de-energised
energised
open
closed
Te
Zelio Time - timing relays
Relay output, width 22.5 mm, optimum
On-delay, Off-delay, flashing relays
Functions, references
On-delay relays
On-delay relay
Start on energisation
RE8-TA
Supply
C/O
Composition
1 C/O
Off-delay relays
Off-delay relay
With control contact
RE8-RA
Supply
Start
C/O
Composition
Control contact
1 C/O
Self-powered
1 C/O
Flashing relays
Symmetrical
RE8-CL
Supply
C/O
Composition
1 C/O
(1) For easier adjustment, it is preferable to set the time delay between the maximum value in the range and one tenth
of this value.
Example: RE8-TA11BUTQ timing range 0.1 s…10 s, recommended use 1 s…10 s.
(2) Also available in pack of one; delete TQ from the end of the reference. Example: RE8-TA11BU.
15/18
15/16
15/18
15/16
15/18
15/16
t
t
Supply
voltages
z 24 V
c 110…240 V
Supply
voltages
z 24 V
c 110…240 V
z 24 V
c 110…240 V
Supply
voltages
z 24 V
c 110…240 V
t
t
Quantity
per pack
10
Quantity
per pack
10
10
10
Quantity
per pack
10
Supply
C/O
Timing
range (1)
0.1 s…3 s
0.1 s…10 s
0.3 s…30 s
3 s…300 s
20 s…30 min.
Self-powered
RE8-RB
Timing
range (1)
0.1 s…10 s
0.3 s…30 s
3 s…300 s
0.1 s…10 s
0.3 s…30 s
3 s…300 s
20 s…30 min.
0.05 s…0.5 s
0.1 s…10 s
0.3 s…30 s
Timing
range (1)
0.1 s…10 s
15/18
15/16
> 80 ms
Reference
RE8-TA61BUTQ
RE8-TA11BUTQ (2)
RE8-TA31BUTQ (2)
RE8-TA21BUTQ (2)
RE8-TA41BUTQ
Reference
RE8-RA11BTQ (2)
RE8-RA31BTQ
RE8-RA21BTQ (2)
RE8-RA11FUTQ (2)
RE8-RA31FUTQ
RE8-RA21FUTQ (2)
RE8-RA41FUTQ
RE8-RB51BUTQ
RE8-RB11BUTQ
RE8-RB31BUTQ
Reference
RE8-CL11BUTQ
t
Available 2nd
Quarter 2001
Weight
Weight
Weight
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
kg
kg
kg