RE8TA31BU TELEMECANIQUE, RE8TA31BU Datasheet - Page 5

• 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
References :
pages 2/38 and 2/40
Dimensions :
page 2/42
Schemes, setting-up :
pages 2/39, 2/41 and 2/43
Presentation
Environment
Conforming to standards
Product approvals
è marking
Ambient air temperature
around the device
Permissible relative humidity range
Vibration resistance
Shock resistance
Degree of protection
Degree of pollution
Overvoltage category
Rated insulation voltage
Test voltage for
insulation tests
Voltage limits
Frequency limits
Disconnection value
Mounting position
without derating
Connection
maximum c.s.a.
Tightening torque
Immunity to electromagnetic interference (EMC)
Electrostatic discharge
Electromagnetic fields
Fast transients
Shock waves
Radiated and
conducted emissions
Consumption
Consumption
2/36
Te
Zelio Time - timing relays
Relay output, width 22.5 mm, optimum
General characteristics
The RE8 range of relays is designed for simple and repetitive applications, providing basic functions.
Each relay comprises:
- a single timing range,
- a C/O output relay.
These products have a transparent, hinged flap on their front face to prevent any accidental alteration of the settings.
This flap can be directly sealed.
Storage
Operation
Conforming to IEC 60721-3-3
Conforming to IEC 6068-2-6, 10 to 55 Hz
Conforming to IEC 6068-2-27
Casing
Terminals
Conforming to IEC 60664-1
Conforming to IEC 60664-1
Conforming to IEC
Conforming to CSA
Dielectric test
Shock wave
Power supply circuit
Power supply circuit
Power supply circuit
In relation to normal vertical
mounting plane
Flexible cable without cable end
Flexible cable with cable end
Conforming to IEC 61000-4-2
Conforming to IEC 61000-4-3
Conforming to IEC 61000-4-4
Conforming to IEC 61000-4-5
CISPR11
CISPR22
RE8-TA, RA, CL, PE, PU, PT
RE8-YG, RB
RE8-YA
(Application class 2 conforming to EN 61812-1)
V
V
kV
kV
Hz
mm
mm
N.m
VA
VA
VA
C
C
2
2
IEC 61812-1, EN 61812-1
CSA, GL pending, UL
Zelio Time timing relays conform to European regulations
relating to è marking
- 40…+ 85
- 20…+ 60
15…85 % Environmental class 3K3
a = 0.35 ms
15 gn - 11 ms
IP 50
IP 20
3
III
250
300
2.5
4.8
0.9…1.1 Uc
50/60
> 0.1 Uc
Any position
2 x 2.5
2 x 1.5
0.6…1.1
Level 3 (6 kV contact, 8 kV air)
Level 3 (10 V/m)
Level 3 (2 kV)
Level 3 (2 kV)
Group 1 class A
Class A
c
24 V
0.7
0.9
0.9
110 V 240 V 380 V
1.8
2.5
2.5
5 %
8.5
13
13
–
–
8
415 V
–
–
9
W
W
W
a
24 V
0.5
0.5
0.7