40.31.9.048.0000 FINDER, 40.31.9.048.0000 Datasheet - Page 7

• Manufacturer Part Number: 40.31.9.048.0000
• Description: RELAY, PCB, SPCO, 48VDC
• Manufacturer: FINDER

Specifications of 40.31.9.048.0000

• Relay Type: Miniature
• Coil Voltage Vdc Nom: 48V
• Contact Current Max: 20A
• Contact Voltage Ac Nom: 250V
• Coil Resistance: 3.5kohm
• Coil Type: DC Coil
• Coil Current: 14mA
• Nom Operating Power: 650mW
• Relay: RoHS Compliant
• Contact Configuration: SPCO
• Rohs Compliant: Yes

R 40 - DC coil operating range v ambient temperature
R 40 - DC coil operating range v ambient temperature
1 - Max. permitted coil voltage.
2 - Min. pick-up voltage with coil at ambient temperature.
Wiring diagram for 40 series bistable coil version
AC Operation
Coil specifications
On momentary closure of the SET switch the relay is magnetised through
the diode and the relay contacts transfer to the set position and remain in
this position.
On momentary closure of the RESET switch the relay is demagnetised
through limiting resistor (R
reset position.
Notes: The minimum SET or RESET impulse time is 20 ms. The maximum time can be continuous. In practice, always ensure that the SET and RESET
R
D = 1N4007
U
U
U
U
AC
N
Standard coil
Sensitive coil, types 40.11/41
N
contacts cannot be operated simultaneously.
2.0
1.5
1.0
0.5
2.0
1.5
1.0
~ 1.3 · R
0.5
-20
-20
V AC
DC
0
0
reset
set
AC
20
20
) and the contacts return to the
40.11-2016
R
D
AC
40
40
2
1
60
60
40.11/41
2
1
(°C)
80
(°C)
80
40 Series - Miniature PCB relays 8 - 10 - 16 A
R 40 - DC coil operating range v ambient temperature
R 40 - AC coil operating range v ambient temperature
1 - Max. permitted coil voltage.
2 - Min. pick-up voltage with coil at ambient temperature.
DC Operation
On momentary closure of the SET switch the relay is magnetised and the
relay contacts transfer to the set position and remain in this position.
On momentary closure of the RESET switch the relay is demagnetised
through limiting resistor (R
position.
U
U
U
U
V DC
N
N
Sensitive coil, types 40.31/51/52/61
2.0
1.5
1.0
2.0
1.5
1.0
0.5
0.5
-20
-20
set
0
0
40.61
DC
40.31/51/52
reset
20
20
) and the contacts return to the reset
40
40
40.31/51/52
2
40.61
60
60
R
2
DC
1
1
(°C)
(°C)
80
80
25
40